TJA1052IT/5Y

CAN TJA1052i Galvanically isolated high-speed CAN transceiver Rev. 4 — 23 May 2016 Product data sheet 1. General description The TJA1052i is a high-speed CAN transceiver that provides a galvanically isolated interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus. The TJA1052i is specifically targeted at Electric Vehicles (EV) and Hybrid Electric Vehicles (HEV), where galvanic isolation barriers are needed between the high- and low-voltage parts. Safety: Isolation is required for safety reasons, eg. to protect humans from electric shock or to prevent the electronics being damaged by high voltages. Signal integrity: The isolator uses proprietary capacitive isolation technology to transmit and receive CAN signals. This technology enables more reliable data communications in noisy environments, such as high-voltage battery management systems or the drive and regeneration systems in EVs and HEVs. Performance: The transceiver is designed for high-speed CAN applications in the automotive industry, supplying the differential transmit and receive capability to a CAN protocol controller in a microcontroller. Integrating the galvanic isolation along with the transceiver in the TJA1052i removes the need for stand-alone isolation. It also improves reliability and system performance parameters such as loop delay. The TJA1052i belongs to the third generation of high-speed CAN transceivers from NXP Semiconductors, offering significant improvements over first- and second-generation devices. It offers improved ElectroMagnetic Compatibility (EMC) and ElectroStatic Discharge (ESD) performance, and also features ideal passive behavior to the CAN bus when the transceiver supply voltage is off. The TJA1052i implements the CAN physical layer as defined in the current ISO11898 standard (ISO11898-2:2003). Pending the release of ISO11898-2:2016 including CAN FD and SAE J2284-4/5, additional timing parameters defining loop delay symmetry are specified. This implementation enables reliable communication in the CAN FD fast phase at data rates up to 5 Mbit/s. The TJA1052i is an excellent choice for all types of automotive and industrial CAN networks where isolation is required for safety reasons or to enhance signal integrity in noisy environments. 2. Features and benefits 2.1 General  Isolator and Transceiver integrated into a single SO16 package, reducing board space  ISO 11898-2:2003 compliant TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver  Timing guaranteed for data rates up to 5 Mbit/s in the CAN FD fast phase  Flawless cooperation between the Isolator and the Transceiver  Fewer components improves reliability in applications  Guaranteed performance (eg. max loop delay Vuvd(VDD1) >Vuvd(stb)VDD2) recessive Normal mode operation L L >Vuvd(VDD1) >Vuvd(stb)VDD2) dominant Normal mode with TXD dominant time-out active X X unpowered >Vuvd(stb)VDD2) dominant dominant after VDD1 power loss until TXD dominant timeout; recessive while VDD2 is ramping up from an unpowered state X L >Vuvd(VDD1) unpowered disconnected RXD transitions L-to-H when VDD2 restored 7.1.2 Standby mode The TJA1052i cannot transmit or receive regular CAN messages in Standby mode. Only the isolator and low-power CAN receiver are active, monitoring the bus lines for activity. The bus wake-up filter ensures that only bus dominant and bus recessive states that persist longer than tfltr(wake)bus are reflected on the RXD pin. To reduce current consumption, the CAN bus is terminated to GND and not biased to VDD2/2 as in Normal mode. Standby mode is selected by setting pin STB HIGH. The TJA1052i also switches to Standby mode when an undervoltage is detected on VDD2 (Vuvd(swoff)(VDD2) < VDD2 < Vuvd(stb)(VDD2); Section 7.2.2). An internal pull-up ensures that Standby mode is selected by default when pin STB is not connected. In Standby mode: • • • • • • TJA1052I Product data sheet The CAN transmitter if off The normal CAN receiver is off The low-power CAN receiver is active CANH and CANL are biased to GND The signal received at the low-power CAN receiver is reflected on pin RXD VDD2 undervoltage detection is active All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 5 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver The isolation function of the TJA1052i is not disabled in Standby mode. Overall quiescent current is not reduced significantly in this mode. The TJA1052i is not designed to support CAN bus wake-up functionality with very low quiescent currents. &$1+ 92GLI &$1/ WIOWUZDNHEXV WIOWUZDNHEXV WIOWUZDNHEXV WIOWUZDNHEXV WWIOWUZDNHEXV WWIOWUZDNHEXV 5;' DDD Fig 3. Wake-up timing 7.2 Fail-safe features 7.2.1 TXD dominant time-out function A ‘TXD dominant time-out’ timer is started when pin TXD goes LOW. If the LOW state on TXD persists for longer than tto(dom)TXD, the transmitter is disabled, releasing the bus lines to recessive state. This function prevents a hardware and/or software application failure from driving the bus lines to a permanent dominant state (blocking all network communications). The TXD dominant time-out timer is reset by a positive edge on TXD. The TXD dominant time-out time also defines the minimum possible bit rate of 40 kbit/s. 7.2.2 Undervoltage protection: VDD2 If the voltage on pin VDD2 falls below the standby threshold, Vuvd(stb)(VDD2), the transceiver switches to Standby mode. The TJA1052i will remain in Standby mode until VDD2 rises above Vuvd(stb)(VDD2) (max). The low-power receiver continues to monitor the bus while the TJA1052i is in Standby mode. Data on the bus is still reflected onto RXD, but the transfer speed is reduced. If the voltage on VDD2 falls below the switch-off threshold, Vuvd(swoff)(VDD2), the transceiver switches off and disengages from the bus (zero load). It is guaranteed to switch on again in Standby mode when VDD2 rises above Vuvd(swoff)(VDD2) (max). 7.2.3 Undervoltage protection: VDD1 If the voltage on pin VDD1 falls below the undervoltage detection threshold, Vuvd(VDD1), the CAN bus switches to dominant state and the TXD dominant timeout timer is started. RXD will not go high again until the supply voltage has been restored on VDD1 (VDD1 > Vuvd(VDD1)). TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 6 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver 7.2.4 Overtemperature protection The output drivers are protected against overtemperature conditions. If the virtual junction temperature exceeds the shutdown junction temperature, Tj(sd), the output drivers are disabled. They are enabled again when the virtual junction temperature falls below Tj(sd) and TXD is HIGH. Including the TXD condition ensures that output driver oscillation due to temperature drift is avoided. 7.3 Insulation characteristics and safety-related specifications Table 6. Symbol Isolator characteristics Min Typ Max Unit minimum air gap [1] 8.6 - - mm dL(IO2) minimum external tracking [2] 8.1 - - mm Rins insulation resistance TA = 125 C [3] 100 - - G TA = 150 C [3] 10 - - G 2 - - - 2 - - - dL(IO1) Parameter - pollution degree - material group (IEC 60664) Conditions - [1] Based on the measured data in the package outline. dL(IO1) is the clearance distance. Note that the clearance distance cannot be larger than the creepage distance (dL(IO2)). [2] Based on the measured data in the package outline. dL(IO2) is the creepage distance. According to IEC 60950-1, normative annex F (also IEC60664 chapter 6.2, Example 11), the effective minimum external tracking is 1.0 mm less due to the presence of an intervening, unconnected conductive part. [3] Guaranteed by design at a voltage differential of 500 V with the pins on each side of the isolation barrier connected together, simulating a 2-pin device. TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 7 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver Table 7. Working voltages and isolation Insulation Characteristics Parameter Standard TJA1052i/1 TJA1052i/2 TJA1052i/5 max. working insulation voltage per IEC 60664 (VIORM)[1] IEC 60664 300 VRMS 450 VRMS 800 VRMS 420 Vpeak 630 Vpeak 1120 Vpeak max. transient overvoltage per IEC 60664 (VIOTM)[2] tTEST = 1.2/50 s (certification) IEC 60664 2500 Vpeak 4000 Vpeak 6000 Vpeak rated insulation voltage per UL 1577 (VISO) UL 1577 tTEST = 60 s (qualification) 1000 VRMS 2500 VRMS 5000 VRMS tTEST = 1 s (production) 1200 VRMS 3000 VRMS 6000 VRMS Insulation classification in terms of Overvoltage Category[3] Insulation type Max. working voltage TJA1052i/1 TJA1052i/2 TJA1052i/5 basic insulation[4] 150 VRMS I - III I - IV I - IV 300 VRMS I - II I - III I - IV 600 VRMS I I - II I - III 1000 VRMS - - I - II 150 VRMS I - II I - III I - IV 300 VRMS I I - II I - III 600 VRMS - I I - II 1000 VRMS - - I reinforced insulation[4] [1] The working voltage is the input-to-output voltage that can be applied without time limit. Which TJA1052i variant should be selected depends on the overvoltage category and the related insulation voltage. [2] UL stress test is performed at higher than IEC-specified levels. [3] Based on transient overvoltages as indicated in IEC60664; creepage and clearance distances not taken into account. [4] Reinforced insulation should have an impulse withstand voltage one step higher than that specified for basic insulation. Table 8. TJA1052I Product data sheet Safety approvals Standard File number IEC 60950 CB NL-33788 IEC 61010-1 2nd Edition CB NL-33789 UL1577 20131213-E361297 All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 8 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver 8. Limiting values Table 9. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). All voltages and currents are referenced to GND2 unless otherwise specified. Symbol Parameter voltage on pin Vx x[1] Conditions Min Max Unit on pins CANH, CANL 58 +58 V on pin VDD1[2], VDD2 0.3 +6.0 V 0.3 VDD2 + 0.3 V on pin TXD [2] 0.3 VDD1 + 0.3 V 0.3 VDD1 + 0.3 V - 10 mA 27 +27 V pulse 1 100 - V pulse 2a - 75 V pulse 3a 150 - V - 100 V 8 +8 kV 8 +8 kV 4 +4 kV 300 +300 V 750 +750 V 500 +500 V 40 +150 C 40 +125 C 65 +150 C on pin STB input voltage VI VO output voltage on pin RXD [2] IO output current on pin RXD [2] V(CANH-CANL) voltage between pin CANH and pin CANL Vtrt transient voltage on pins CANH and CANL [3] pulse 3b VESD IEC 61000-4-2 (150 pF, 330 ) electrostatic discharge voltage [4] at pins CANH and CANL Human Body Model (HBM); 100 pF, 1.5 k at pins CANH and CANL [5] [6] at any other pin Machine Model (MM); 200 pF, 0.75 H, 10  [7] at any pin Charged Device Model (CDM); field Induced charge; 4 pF [8] at corner pins at any pin Tvj virtual junction temperature Tamb ambient temperature [9] [10] storage temperature Tstg [1] The device can sustain voltages up to the specified values over the product lifetime, provided applied voltages (including transients) never exceed these values. [2] Referenced to GND1. [3] According to IEC TS 62228 (2007), Section 4.2.4; parameters for standard pulses defined in ISO7637 part 2: 2004-06. [4] According to IEC TS 62228 (2007), Section 4.3; DIN EN 61000-4-2. [5] According to AEC-Q100-002. [6] 8 kV to GND2 and VDD2; 6 kV to GND1. [7] According to AEC-Q100-003. [8] According to AEC-Q100-011 Rev-C1. The classification level is C4B. [9] An alternative definition of virtual junction temperature is: Tvj = Tamb + P  Rth(vj-a), where Rth(vj-a) is a fixed value used in the calculation of Tvj. The rating for Tvj limits the allowable combinations of power dissipation (P) and ambient temperature (Tamb). [10] If UL compliance is required, the maximum storage temperature is limited to 130 C. TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 9 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver 9. Thermal characteristics Table 10. Thermal characteristics According to IEC 60747-1. Symbol Parameter Conditions Value Unit Rth(vj-a) thermal resistance from virtual junction to ambient in free air 100 K/W 10. Static characteristics Table 11. Static characteristics Tvj = 40 C to +150 C; VDD1 = 3.0 V to 5.25 V with respect to GND1; VDD2 = 4.75 V to 5.25 V with respect to GND2 unless otherwise specified. Positive currents flow into the IC. All voltages and currents are referenced to GND2 unless otherwise specified[1]. Symbol Parameter Conditions Min Typ Max Unit VDD1 = 3 V to 5 V[2]; VDD2 = 5 V; VTXD = 0 V[2]; bus dominant - - 2.6 mA VDD1 = 3 V to 5 V[2]; VDD2 = 5 V; VTXD = VDD1[2]; bus recessive - - 5.6 mA VDD1 = 3 V to 5 V[2]; VDD2 = 5 V; VTXD = 0 V[2]; bus dominant; RL = 60  - - 67.6 mA VDD1 = 3 V to 5 V[2]; VDD2 = 5 V; VTXD = VDD1[2]; bus recessive; VSTB = 0 V - - 13.1 mA VDD1 = 3 V to 5 V[2]; VDD2 = 5 V; VTXD = VDD1[2]; bus recessive; VSTB = 5 V - - 5.6 mA standby undervoltage detection voltage on pin VDD2 3.5 - 4.75 V Vuvd(swoff)(VDD2) switch-off undervoltage detection voltage on pin VDD2 1.3 - 2.7 V [2] 1.3 - 2.7 V [2] 40 - 100 mV 80 - 200 mV DC supplies; pin VDD1 and VDD2 IDD1 IDD2 Vuvd(stb)(VDD2) supply current 1 supply current 2 Vuvd(VDD1) undervoltage detection voltage on pin VDD1 Vuvhys undervoltage hysteresis voltage on pin VDD1 on pin VDD2 CAN transmit data input; pin TXD VIH VIL ILI HIGH-level input voltage [2] 2.0 - VDD1 V LOW-level input voltage [2] 0 - 0.8 V input leakage current [2] 10 - +10 A CAN receive data output; pin RXD VOH HIGH-level output voltage IOH = 4 mA [2] VDD1  0.4 - - V VOL LOW-level output voltage IOL = 4 mA [2] - - 0.4 V VDD2 + 0.3 V Standby mode control input; pin STB VIH HIGH-level input voltage TJA1052I Product data sheet 0.7VDD2 - All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 10 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver Table 11. Static characteristics …continued Tvj = 40 C to +150 C; VDD1 = 3.0 V to 5.25 V with respect to GND1; VDD2 = 4.75 V to 5.25 V with respect to GND2 unless otherwise specified. Positive currents flow into the IC. All voltages and currents are referenced to GND2 unless otherwise specified[1]. Symbol Parameter Conditions Min Typ Max VIL LOW-level input voltage IIH HIGH-level input current VSTB = VDD2 IIL LOW-level input current VSTB = 0 V Unit 0.3 - 0.3VDD2 V 1 - +1 A 15 - 1 A pin CANH; RL = 50  to 65  2.75 3.5 4.5 V pin CANL; RL = 50  to 65  0.5 1.5 2.25 V 400 - +400 mV Bus lines; pins CANH and CANL VO(dom) dominant output voltage VTXD = 0 V; t < tto(dom)TXD Vdom(TX)sym transmitter dominant voltage symmetry Vdom(TX)sym = VDD2  VCANH  VCANL VTXsym transmitter voltage symmetry VTXsym = VCANH + VCANL; fTXD = 250 kHz; CSPLIT = 4.7 nF VO(dif) differential output voltage [3] 0.9VDD2 - 1.1VDD2 V [4] dominant; Normal mode VTXD = 0 V; t < tto(dom)TXD; RL = 45 to 70  [2] 1.5 - 3 V VTXD = 0 V; t < tto(dom)TXD; RL = 2240  [2] 1.5 - 5 V [2] 50 - +50 mV 0.2 - +0.2 V 2 0.5VDD2 3 V 0.5 - 0.9 V 0.4 - 1.15 V recessive Normal mode: VTXD = VDD1; no load Standby mode; no load VO(rec) recessive output voltage Normal mode; VTXD = VDD1; no load Vth(RX)dif differential receiver threshold voltage Normal mode; 25 V  VCANL  +25 V; 25 V  VCANH  +25 V Standby mode; 12 V  VCANL  +12 V; 12 V  VCANH  +12 V [2] [5] Vrec(RX) receiver recessive voltage Normal mode; 12 V  VCANL  +12 V; 12 V  VCANH  +12 V 3 - 0.5 V Vdom(RX) receiver dominant voltage Normal mode; 12 V  VCANL  +12 V; 12 V v VCANH  +12 V 0.9 - 8.0 V Vhys(RX)dif differential receiver hysteresis 25 V  VCANL  +25 V; voltage 25 V  VCANH  +25 V; Normal mode - 165 - mV IO(sc)dom dominant short-circuit output current pin CANH; VCANH = 3 V to +40 V 100 70 40 mA pin CANL; VCANL = 3 V to +40 V 40 70 100 mA TJA1052I Product data sheet VTXD = 0 V[2]; t < tto(dom)TXD; VDD2 = 5 V All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 11 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver Table 11. Static characteristics …continued Tvj = 40 C to +150 C; VDD1 = 3.0 V to 5.25 V with respect to GND1; VDD2 = 4.75 V to 5.25 V with respect to GND2 unless otherwise specified. Positive currents flow into the IC. All voltages and currents are referenced to GND2 unless otherwise specified[1]. Symbol Parameter Conditions Min Typ Max Unit IO(sc)rec recessive short-circuit output current Normal mode; VTXD = VDD1 VCANH = VCANL = 27 V to +32 V 5 - +5 mA IL leakage current VDD2 = 0 V or VDD2 shorted to GND via 47 k; VCANH = VCANL = 5 V; 3 - +3 A Ri input resistance 9 15 28 k Ri input resistance deviation 3 - +3 % Ri(dif) differential input resistance [2]; between VCANH and VCANL 19 30 52 k - - 20 pF Ci(cm) common-mode input capacitance [3] Ci(dif) differential input capacitance [3] - - 10 pF [3] - 190 - C Temperature detection Tj(sd) shutdown junction temperature [6] [1] All parameters are guaranteed over the virtual junction temperature range by design. Factory testing uses correlated test conditions to cover the specified temperature and power supply voltage range. [2] Referenced to GND1. [3] Not tested in production; guaranteed by design. [4] The test circuit used to measure the bus output voltage symmetry (which includes CSPLIT) is shown in Figure 9. [5] Standby mode entered when VDD2 falls below Vuvd(stb)(VDD2). [6] RXD is LOW during thermal shutdown. TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 12 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver 11. Dynamic characteristics Table 12. Dynamic characteristics Tvj = 40 C to +150 C; VDD1 = 3.0 V to 5.25 V with respect to GND1; VDD2 = 4.75 V to 5.25 V with respect to GND2 unless otherwise specified[1]. Symbol Parameter Conditions Min Typ Max Unit Transceiver timing; pins CANH, CANL, TXD and RXD; see Figure 4 td(TXD-busdom) delay time from TXD to bus dominant Normal mode - 72 120 ns td(TXD-busrec) delay time from TXD to bus recessive Normal mode - 97 120 ns td(busdom-RXD) delay time from bus dominant to RXD Normal mode - 67 130 ns td(busrec-RXD) delay time from bus recessive to RXD Normal mode - 72 130 ns td(TXDL-RXDL) delay time from TXD LOW to RXD LOW Normal mode 72 - 220 ns td(TXDH-RXDH) delay time from TXD HIGH to RXD HIGH Normal mode tbit(bus) tbit(RXD) transmitted recessive bit width bit time on pin RXD 72 - 220 ns tbit(TXD) = 500 ns [2] 435 - 530 ns tbit(TXD) = 200 ns [2] 155 - 210 ns tbit(TXD) = 500 ns [2] 400 - 550 ns tbit(TXD) = 200 ns [2] 120 - 220 ns 65 - +40 ns trec receiver timing symmetry tbit(TXD) = 500 ns 45 - +15 ns tto(dom)TXD TXD dominant time-out time VTXD = 0 V; Normal mode [3] 0.3 1.7 5 ms CMTI common-mode transient immunity VI = VDD1 or VI = 0 V [4] 20 45 - kV/s [5] - - 500 s 0.5 1 3 s tbit(TXD) = 200 ns tstartup start-up time tfltr(wake)bus bus wake-up filter time Standby mode [1] All parameters are guaranteed over the virtual junction temperature range by design. Factory testing uses correlated test conditions to cover the specified temperature and power supply voltage range. [2] See Figure 5. [3] Referenced to GND1. [4] VI is the input voltage on TXD. See Figure 7 for test setup. [5] The start-up time is the time from the application of power to valid data at the output. Guaranteed by design. TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 13 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver +,*+ 7;' /2: &$1+ &$1/ GRPLQDQW 9 92GLI 9 UHFHVVLYH +,*+ 9'' 5;' 9'' /2: WG7;'EXVGRP WG7;'EXVUHF WGEXVGRP5;' W3'7;'5;' Fig 4. WGEXVUHF5;' W3'7;'5;' DDD CAN transceiver timing diagram  7;'   [WELW7;' WELW7;' 9 92GLI 9 WELWEXV  5;'  WELW5;' DDD Fig 5. TJA1052I Product data sheet Loop delay symmetry timing diagram All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 14 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver 12. Application information Isolated CAN applications are becoming increasingly common in electric and hybrid electric vehicles. The TJA1052i is the ideal solution in applications that require an isolated CAN node, such as Li-ion battery management, regenerative braking and 48 V-to-12 V level shifting. The device can also be used to isolate high-voltage on-demand pumps and motors in belt elimination projects. If the TJA1052i is used in a HS-CAN network that supports remote bus wake-up, the power-down sequence of the supplies must be managed properly to avoid a dominant pulse on the CAN bus. VDD2 should pass the minimum undervoltage threshold (Vuvd(stb)(VDD2) (min)) before VDD1 falls below its maximum undervoltage detection threshold (Vuvd(VDD1)(max)). Power-up sequencing can happen in any order. Digital inputs and outputs are 3 V compliant, allowing the TJA1052i to interface directly with 3 V and 5 V microcontrollers. LVRODWHGVXSSO\ 9 9 9'' &$1+ 9'' &$1+ 7;' 7; &$1/ 5;' 67% Fig 6. *1' 9'' 0,&52 &21752//(5 7-$L &$1/ %$7 5; *1' *1' DDD Typical application with TJA1052i and a 5 V microcontroller. 12.1 Application hints Further information on the application of the TJA1052i can be found in NXP application hints AH1301 Application Hints - TJA1052i Galvanic Isolated High Speed CAN Transceiver. 13. Test information 13.1 Quality information This product has been qualified in accordance with the Automotive Electronics Council (AEC) standard Q100 Rev-G - Failure mechanism based stress test qualification for integrated circuits, and is suitable for use in automotive applications. TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 15 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver 13.2 Test circuits 9'' 9'' 9'' *1' %$7 9 648$5( :$9( *(1(5$725 7;' QF 5;' QF *1' *1'         7-$L 9'' 67% &$1+       ȍ &$1/   /&ILOWHU *1' VXSSO\ 9'' *1' *1' /&ILOWHU 7(67%2$5' *1' *1' 6&23( 38/6( *(1(5$725 DDD Fig 7. CMTI test setup 9 —) Q) 9'' 9'' 7;' &$1+ 7-$L 5;' S) *1' 67% 5/ S) &$1/ *1' DDD Fig 8. TJA1052I Product data sheet Timing test circuit for CAN transceiver All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 16 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver 9'' 7;' 9''     &$1+ ȍ I N+] 7-$L 5;' &63/,7 Q)    *1' ȍ &$1/  *1' DDD Fig 9. TJA1052I Product data sheet Test circuit for measuring transceiver driver symmetry All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 17 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver 14. Package outline 62SODVWLFVPDOORXWOLQHSDFNDJHOHDGVERG\ZLGWKPP ' 627 $ ( ; F +( \ Y 0 $ =   4 $ $ $  $ SLQLQGH[ ș /S /   H GHWDLO; Z 0 ES   PP VFDOH ',0(16,216LQFKGLPHQVLRQVDUHGHULYHGIURPWKHRULJLQDOPPGLPHQVLRQV 81,7 $ PD[ $ $ $ ES F ' ( H +( / /S 4 Y Z \ PP                                                LQFKHV   =       ș R R 1RWH 3ODVWLFRUPHWDOSURWUXVLRQVRIPPLQFKPD[LPXPSHUVLGHDUHQRWLQFOXGHG 5()(5(1&(6 287/,1( 9(56,21 ,(& -('(& 627 ( 06 -(,7$ (8523($1 352-(&7,21 ,668('$7(   Fig 10. Package outline SOT162-1 (SO16) TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 18 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver 15. Handling information All input and output pins are protected against ElectroStatic Discharge (ESD) under normal handling. When handling ensure that the appropriate precautions are taken as described in JESD625-A or equivalent standards. 16. Soldering of SMD packages This text provides a very brief insight into a complex technology. A more in-depth account of soldering ICs can be found in Application Note AN10365 “Surface mount reflow soldering description”. 16.1 Introduction to soldering Soldering is one of the most common methods through which packages are attached to Printed Circuit Boards (PCBs), to form electrical circuits. The soldered joint provides both the mechanical and the electrical connection. There is no single soldering method that is ideal for all IC packages. Wave soldering is often preferred when through-hole and Surface Mount Devices (SMDs) are mixed on one printed wiring board; however, it is not suitable for fine pitch SMDs. Reflow soldering is ideal for the small pitches and high densities that come with increased miniaturization. 16.2 Wave and reflow soldering Wave soldering is a joining technology in which the joints are made by solder coming from a standing wave of liquid solder. The wave soldering process is suitable for the following: • Through-hole components • Leaded or leadless SMDs, which are glued to the surface of the printed circuit board Not all SMDs can be wave soldered. Packages with solder balls, and some leadless packages which have solder lands underneath the body, cannot be wave soldered. Also, leaded SMDs with leads having a pitch smaller than ~0.6 mm cannot be wave soldered, due to an increased probability of bridging. The reflow soldering process involves applying solder paste to a board, followed by component placement and exposure to a temperature profile. Leaded packages, packages with solder balls, and leadless packages are all reflow solderable. Key characteristics in both wave and reflow soldering are: • • • • • • Board specifications, including the board finish, solder masks and vias Package footprints, including solder thieves and orientation The moisture sensitivity level of the packages Package placement Inspection and repair Lead-free soldering versus SnPb soldering 16.3 Wave soldering Key characteristics in wave soldering are: TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 19 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver • Process issues, such as application of adhesive and flux, clinching of leads, board transport, the solder wave parameters, and the time during which components are exposed to the wave • Solder bath specifications, including temperature and impurities 16.4 Reflow soldering Key characteristics in reflow soldering are: • Lead-free versus SnPb soldering; note that a lead-free reflow process usually leads to higher minimum peak temperatures (see Figure 11) than a SnPb process, thus reducing the process window • Solder paste printing issues including smearing, release, and adjusting the process window for a mix of large and small components on one board • Reflow temperature profile; this profile includes preheat, reflow (in which the board is heated to the peak temperature) and cooling down. It is imperative that the peak temperature is high enough for the solder to make reliable solder joints (a solder paste characteristic). In addition, the peak temperature must be low enough that the packages and/or boards are not damaged. The peak temperature of the package depends on package thickness and volume and is classified in accordance with Table 13 and 14 Table 13. SnPb eutectic process (from J-STD-020D) Package thickness (mm) Package reflow temperature (C) Volume (mm3) < 350  350 < 2.5 235 220  2.5 220 220 Table 14. Lead-free process (from J-STD-020D) Package thickness (mm) Package reflow temperature (C) Volume (mm3) < 350 350 to 2000 > 2000 < 1.6 260 260 260 1.6 to 2.5 260 250 245 > 2.5 250 245 245 Moisture sensitivity precautions, as indicated on the packing, must be respected at all times. Studies have shown that small packages reach higher temperatures during reflow soldering, see Figure 11. TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 20 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver temperature maximum peak temperature = MSL limit, damage level minimum peak temperature = minimum soldering temperature peak temperature time 001aac844 MSL: Moisture Sensitivity Level Fig 11. Temperature profiles for large and small components For further information on temperature profiles, refer to Application Note AN10365 “Surface mount reflow soldering description”. TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 21 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver 17. Appendix: ISO 11898-2:2016 parameter cross-reference list Table 15. ISO 11898-2:2016 to NXP data sheet parameter conversion ISO 11898-2:2016 NXP data sheet Parameter Notation Symbol Parameter Single ended voltage on CAN_H VCAN_H VO(dom) dominant output voltage Single ended voltage on CAN_L VCAN_L Differential voltage on normal bus load VDiff VO(dif) differential output voltage VSYM VTXsym transmitter voltage symmetry Absolute current on CAN_H ICAN_H IO(sc)dom Absolute current on CAN_L ICAN_L dominant short-circuit output current HS-PMA dominant output characteristics Differential voltage on effective resistance during arbitration Optional: Differential voltage on extended bus load range HS-PMA driver symmetry Driver symmetry Maximum HS-PMA driver output current HS-PMA recessive output characteristics, bus biasing active/inactive VO(rec) recessive output voltage VDiff VO(dif) differential output voltage tdom tto(dom)TXD TXD dominant time-out time Single ended output voltage on CAN_H VCAN_H Single ended output voltage on CAN_L VCAN_L Differential output voltage Optional HS-PMA transmit dominant timeout Transmit dominant timeout, long Transmit dominant timeout, short HS-PMA static receiver input characteristics, bus biasing active/inactive Recessive state differential input voltage range VDiff Vth(RX)dif differential receiver threshold voltage Vrec(RX) receiver recessive voltage Vdom(RX) receiver dominant voltage Dominant state differential input voltage range HS-PMA receiver input resistance (matching) Differential internal resistance RDiff Ri(dif) differential input resistance Single ended internal resistance RCAN_H RCAN_L Ri input resistance Matching of internal resistance MR Ri input resistance deviation tLoop td(TXDH-RXDH) delay time from TXD HIGH to RXD HIGH td(TXDL-RXDL) delay time from TXD LOW to RXD LOW HS-PMA implementation loop delay requirement Loop delay Optional HS-PMA implementation data signal timing requirements for use with bit rates above 1 Mbit/s up to 2 Mbit/s and above 2 Mbit/s up to 5 Mbit/s tBit(Bus) tbit(bus) transmitted recessive bit width Received recessive bit width @ 2 Mbit/s / @ 5 Mbit/s tBit(RXD) tbit(RXD) bit time on pin RXD Receiver timing symmetry @ 2 Mbit/s / @ 5 Mbit/s tRec trec receiver timing symmetry Transmitted recessive bit width @ 2 Mbit/s / @ 5 Mbit/s, intended TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 22 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver Table 15. ISO 11898-2:2016 to NXP data sheet parameter conversion ISO 11898-2:2016 NXP data sheet Parameter Notation Symbol Parameter VDiff V(CANH-CANL) voltage between pin CANH and pin CANL Vx voltage on pin x HS-PMA maximum ratings of VCAN_H, VCAN_L and VDiff Maximum rating VDiff General maximum rating VCAN_H and VCAN_L VCAN_H Optional: Extended maximum rating VCAN_H and VCAN_L VCAN_L HS-PMA maximum leakage currents on CAN_H and CAN_L, unpowered Leakage current on CAN_H, CAN_L ICAN_H ICAN_L IL leakage current tFilter twake(busdom)[1] bus dominant wake-up time HS-PMA bus biasing control timings CAN activity filter time, long twake(busrec)[1] bus recessive wake-up time tWake tto(wake)bus bus wake-up time-out time Timeout for bus inactivity tSilence tto(silence) bus silence time-out time Bus Bias reaction time tBias td(busact-bias) delay time from bus active to bias CAN activity filter time, short Wake-up timeout, short Wake-up timeout, long [1] tfltr(wake)bus - bus wake-up filter time, in devices with basic wake-up functionality TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 23 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver 18. Revision history Table 16. Revision history Document ID Release date Data sheet status Change notice Supersedes TJA1052i v.4.01 20160523 Product data sheet - TJA1052i v.3 Modifications: • • • • • • Figure 1, Figure 4, Figure 6, Figure 8 amended Section 7.1.2, Section 7.2.2 revised Table 9: supply pin voltages combined in parameter Vx; Table note 1 added; parameter Vtrt revised Table 11: measurement added and values/conditions changed for parameter IDD2 Table 12: added parameter tfltr(wake)bus; added Table note 3; Table note 4 revised ISO 11898-2:2016 compliance: – Section 1: text amended (2nd last paragraph) – Section 2.1: text amended (3rd feature) – Table 9: parameter V(CANH-CANL) added – Table 11: - measurement conditions changed for parameters VO(dom), VO(dif), IL, IO(sc)dom, Vhys(RX)dif and Vth(RX)dif (associated table note removed) - added parameters VTXsym (and associated table note), Vrec(RX) and Vdom(RX) - symbol VO(dif)bus renamed as VO(dif) - additional measurements included for parameter VO(dif) – Table 12: - added parameters tbit(bus) and trec - parameter tPD(TXD-RXD) replaced with parameters td(TXDL-RXDL) and td(TXDH-RXDH) - additional measurement included for parameter tbit(RXD) – Figure 5 amended; Figure 9 added – Section 17 added TJA1052I v.3 20150119 Product data sheet - TJA1052I v.2 TJA1052I v.2 20130712 Product data sheet - TJA1052I v.1 TJA1052I v.1 20130424 Product data sheet - - TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 24 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver 19. Legal information 19.1 Data sheet status Document status[1][2] Product status[3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] Please consult the most recently issued document before initiating or completing a design. [2] The term ‘short data sheet’ is explained in section “Definitions”. [3] The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the Internet at URL http://www.nxp.com. 19.2 Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. NXP Semiconductors does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local NXP Semiconductors sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between NXP Semiconductors and its customer, unless NXP Semiconductors and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the NXP Semiconductors product is deemed to offer functions and qualities beyond those described in the Product data sheet. 19.3 Disclaimers Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, NXP Semiconductors does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. NXP Semiconductors takes no responsibility for the content in this document if provided by an information source outside of NXP Semiconductors. In no event shall NXP Semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. Notwithstanding any damages that customer might incur for any reason whatsoever, NXP Semiconductors’ aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of NXP Semiconductors. Right to make changes — NXP Semiconductors reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. TJA1052I Product data sheet Suitability for use in automotive applications — This NXP Semiconductors product has been qualified for use in automotive applications. Unless otherwise agreed in writing, the product is not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an NXP Semiconductors product can reasonably be expected to result in personal injury, death or severe property or environmental damage. NXP Semiconductors and its suppliers accept no liability for inclusion and/or use of NXP Semiconductors products in such equipment or applications and therefore such inclusion and/or use is at the customer's own risk. Applications — Applications that are described herein for any of these products are for illustrative purposes only. NXP Semiconductors makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using NXP Semiconductors products, and NXP Semiconductors accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the NXP Semiconductors product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. NXP Semiconductors does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using NXP Semiconductors products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). NXP does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — NXP Semiconductors products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nxp.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. NXP Semiconductors hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of NXP Semiconductors products by customer. All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 25 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions. Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. 19.4 Trademarks Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 20. Contact information For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com TJA1052I Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 4 — 23 May 2016 © NXP Semiconductors N.V. 2016. All rights reserved. 26 of 27 TJA1052i NXP Semiconductors Galvanically isolated high-speed CAN transceiver 21. Contents 1 2 2.1 2.2 2.3 3 4 5 6 6.1 6.2 7 7.1 7.1.1 7.1.2 7.2 7.2.1 7.2.2 7.2.3 7.2.4 7.3 8 9 10 11 12 12.1 13 13.1 13.2 14 15 16 16.1 16.2 16.3 16.4 17 18 19 19.1 19.2 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Power management . . . . . . . . . . . . . . . . . . . . . 2 Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Quick reference data . . . . . . . . . . . . . . . . . . . . . 2 Ordering information . . . . . . . . . . . . . . . . . . . . . 3 Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pinning information . . . . . . . . . . . . . . . . . . . . . . 4 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4 Functional description . . . . . . . . . . . . . . . . . . . 5 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Normal mode . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Standby mode. . . . . . . . . . . . . . . . . . . . . . . . . . 5 Fail-safe features . . . . . . . . . . . . . . . . . . . . . . . 6 TXD dominant time-out function . . . . . . . . . . . . 6 Undervoltage protection: VDD2 . . . . . . . . . . . . . 6 Undervoltage protection: VDD1 . . . . . . . . . . . . . 6 Overtemperature protection . . . . . . . . . . . . . . . 7 Insulation characteristics and safety-related specifications . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 9 Thermal characteristics . . . . . . . . . . . . . . . . . 10 Static characteristics. . . . . . . . . . . . . . . . . . . . 10 Dynamic characteristics . . . . . . . . . . . . . . . . . 13 Application information. . . . . . . . . . . . . . . . . . 15 Application hints . . . . . . . . . . . . . . . . . . . . . . . 15 Test information . . . . . . . . . . . . . . . . . . . . . . . . 15 Quality information . . . . . . . . . . . . . . . . . . . . . 15 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 18 Handling information. . . . . . . . . . . . . . . . . . . . 19 Soldering of SMD packages . . . . . . . . . . . . . . 19 Introduction to soldering . . . . . . . . . . . . . . . . . 19 Wave and reflow soldering . . . . . . . . . . . . . . . 19 Wave soldering . . . . . . . . . . . . . . . . . . . . . . . . 19 Reflow soldering . . . . . . . . . . . . . . . . . . . . . . . 20 Appendix: ISO 11898-2:2016 parameter cross-reference list . . . . . . . . . . . . . . . . . . . . . 22 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 24 Legal information. . . . . . . . . . . . . . . . . . . . . . . 25 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 25 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 19.3 19.4 20 21 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . Contact information . . . . . . . . . . . . . . . . . . . . Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 26 26 27 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section ‘Legal information’. © NXP Semiconductors N.V. 2016. All rights reserved. For more information, please visit: http://www.nxp.com For sales office addresses, please send an email to: salesaddresses@nxp.com Date of release: 23 May 2016 Document identifier: TJA1052I