SN75115DE4

SN55115, SN75115 DUAL DIFFERENTIAL RECEIVERS SLLS072D – SEPTEMBER 1973 – REVISED MAY 1998 D D D D D D D D D D SN55115 . . . J OR W PACKAGE SN75115 . . . N PACKAGE (TOP VIEW) Choice of Open-Collector or Active Pullup (Totem-Pole) Outputs Single 5-V Supply Differential Line Operation Dual-Channel Operation TTL Compatible ± 15-V Common-Mode Input Voltage Range Optional-Use Built-In 130-Ω LineTerminating Resistor Individual Frequency-Response Controls Individual Channel Strobes Designed for Use With SN55113, SN75113, SN55114, and SN75114 Drivers Designed to Be Interchangeable With National DS9615 Line Receivers 1YS 1YP 1STRB 1RTC 1B 1RT 1A GND 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 VCC 2YS 2YP 2STRB 2RTC 2B 2RT 2A SN55114 . . . FK PACKAGE (TOP VIEW) 1YP 1YS NC VCC 2YS D description 1STRB 1RTC NC 1B 1RT 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 2YP 2STRB NC 2RTC 2B 1A GND NC 2A 2RT The SN55115 and SN75115 dual differential line receivers are designed to sense small differential signals in the presence of large common-mode noise. These devices give TTL-compatible output signals as a function of the differential input voltage. The open-collector output configuration permits the wire-ANDing of similar TTL outputs (such as SN5401/SN7401) or other SN55115/SN75115 line receivers. This permits a level of logic to be implemented without extra delay. 4 NC – No internal connection The output stages are similar to TTL totem-pole outputs, but with sink outputs, 1YS and 2YS, and the corresponding active pullup terminals, 1YP and 2YP, available on adjacent package pins. The frequency response and noise immunity may be provided by a single external capacitor. A strobe input is provided for each channel. With the strobe in the low level, the receiver is disabled and the outputs are forced to a high level. The SN55115 is characterized for operation over the full military temperature range of – 55°C to 125°C. The SN75115 is characterized for operation from 0°C to 70°C. FUNCTION TABLE STRB DIFF INPUT (A AND B) OUTPUT (YP AND YS TIED TOGETHER) L X H H L H H H L H = VI ≥ VIH min or VID more positive than VT + max L = VI ≤ VIL max or VID more negative thanVT – max X = irrelevant Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright  1998, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 SN55115, SN75115 DUAL DIFFERENTIAL RECEIVERS SLLS072D – SEPTEMBER 1973 – REVISED MAY 1998 logic symbol† 1B 1A 1RT 1STRB 1RTC 2B 2A 2RT 2STRB 2RTC 5 & 7 6 3 4 11 2 RT 1 1YP 1YS RSP 9 14 2YP 10 13 15 2YS 12 † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. logic diagram (positive logic) 1B 1A 5 2 1YP (Pullup) 1 1YS (Sink) 7 6 1RT 4 1RTC 3 1STRB 2B 2A 11 14 2YP (Pullup) 15 2YS (Sink) 9 10 2RT 12 2RTC 13 2STRB 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN55115, SN75115 DUAL DIFFERENTIAL RECEIVERS SLLS072D – SEPTEMBER 1973 – REVISED MAY 1998 schematic (each receiver) RT 6,10 1k 1.5 k 1k 1.64 k 1.64 k 1 pF Input 7.9 A 2.7 k V 130 1 pF Strobe 3,13 2.6 k Response Time Control 4,12 2k V VCC V 2.6 k 500 500 20 8k 7k 8k 16 2,14 Pullup YP 5k 7k 3k Input 5.11 B 130 1,15 Sink Output YS 150 150 150 1.5 k 8 GND Common to Both Receivers 2.5 k V 150 Resistor values are nominal and in ohms. Pin numbers shown are for the J, N, and W packages. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 V Input voltage VI (A, B, and RT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 V Input voltage VI (STRB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5 V Off-state voltage applied to open-collector outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 V Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Dissipation Rating Table Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65°C to 150°C Case temperature for 60 seconds: FK package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: J or W package . . . . . . . . . . . . . . . . 300°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: N package . . . . . . . . . . . . . . . . . . . . . 260°C † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: All voltage values, except differential input voltage, are with respect to network ground terminal. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 SN55115, SN75115 DUAL DIFFERENTIAL RECEIVERS SLLS072D – SEPTEMBER 1973 – REVISED MAY 1998 DISSIPATION RATING TABLE TA ≤ 25°C POWER RATING DERATING FACTOR ABOVE TA = 25°C TA = 70°C POWER RATING TA = 125°C POWER RATING 1375 mW 11.0 mW/°C 880 mW 275 mW 1375 mW 11.0 mW/°C 880 mW 275 mW N 1150 mW 9.2 mW/°C 736 mW — W† 1000 mW 8.0 mW/°C 640 mW 200 mW PACKAGE FK† J† † In the FK, J, and W packages, SN55115 chips are either silver glass or alloy mounted. SN75115 chips are glass mounted. recommended operating conditions SN55115 SN75115 MIN NOM MAX MIN NOM MAX Supply voltage, VCC 4.5 5 5.5 4.75 5 5.25 High-level input voltage at STRB, VIH 2.4 2.4 UNIT V V Low-level input voltage at STRB, VIL 0.4 0.4 V High-level output current, IOH –5 –5 mA 15 mA 70 °C Low-level output current, IOL 15 Operating free-air temperature, TA 4 – 55 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 125 0 SN55115, SN75115 DUAL DIFFERENTIAL RECEIVERS SLLS072D – SEPTEMBER 1973 – REVISED MAY 1998 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) TEST CONDITIONS† PARAMETER MIN VIT + § Positive-going threshold voltage VO = 0 .4 V, IOL = 15 mA, VIC = 0 VIT – § Negative-going threshold voltage VO = 2 .4 V, IOH = – 5 mA, VIC = 0 VICR Common-mode input voltage range VID = ± 1 V VOH High-level Hi hl l ouputt voltage VCC = MIN MIN, IOH = – 5 mA VID = – 0.5 0 5 V, V VOL Low-level output voltage VCC = MIN, IOL = 15 mA VID = – 0.5 V, IIL L l l input i t Low-level current MAX 0 4 V, V VCC = MAX, VI = 0.4 Other in ut at 5.5 input 55V SN55115 TYP‡ MAX ISH High-level g strobe current VCC = MIN,, Vstrobe = 4.5 V VID = – 0.5 V,, ISL Low-level strobe current VCC = MAX, Vstrobe = 0.4 V VID = 0.5 V, I(RTC) Response-timecontrol current VCC = MAX, VRC = 0 VID = 0.5 V, VCC = MIN,, VID = – 4.5 V VOH = 12 V,, IO(off) Off-state open-collector open collector output out ut current VCC = MIN,, VID = – 4.75 V VOH = 5.25 V,, RT Line-terminating resistance VCC = 5 V IOS Supply-circuit output current # VCC = MAX, VO = 0 VID = – 0.5 V, SN75115 TYP‡ 500 – 500¶ + 24 to – 19 500 + 15 to – 15 2.2 3.4 2.4 2.4 mV + 24 to – 19 V 3.4 V 0.4 0.22 – 0.9 – 0.5 0.45 – 0.7 – 0.5 – 0.7 – 0.7 – 0.7 2 5 TA = MAX 5 10 – 1.15 – 1.2 – 2.4 – 3.4 TA = 25°C TA = MAX V – 0.9 TA = MAX TA = 25°C TA = 25°C mV 2.4 0.22 TA = 25°C UNIT 2.4 2.4 TA = MIN TA = 25°C MAX – 500¶ + 15 to – 15 TA = MIN TA = 25°C TA = MAX MIN – 1.15 – 1.2 – 2.4 – 3.4 mA µA mA mA 100 200 TA = 25°C TA = MAX 100 µA 200 TA = 25°C 77 130 167 74 130 179 TA = 25°C – 15 – 40 – 80 – 14 – 40 – 100 Ω mA VCC = MAX, VID = 0.5 V, TA = 25°C 32 50 32 50 mA VIC = 0 † Unless otherwise noted, Vstrobe = 2.4 V. All parameters with the exception of off-state open-collector output current are measured with the active pullup connected to the sink output. ‡ All typical values are at VCC = 5 V, TA = 25°C, and VIC = 0. § Differential voltages are at the B input terminal with respect to the A input terminal. ¶ The algebraic convention, in which the less positive (more negative) limit is designated as minimum, is used in this data sheet for threshold voltages only. # Only one output should be shorted to ground at a time, and duration of the short circuit should not exceed one second. ICC Supply current (both receivers) POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 SN55115, SN75115 DUAL DIFFERENTIAL RECEIVERS SLLS072D – SEPTEMBER 1973 – REVISED MAY 1998 switching characteristics, VCC = 5 V, CL = 30 pF, TA = 25°C PARAMETER SN55115 TEST CONDITIONS MIN SN75115 TYP MAX MIN TYP MAX UNIT tPLH Propagation delay time, low-to-high level output RL = 3.9 kΩ, See Figure 1 18 50 18 75 ns tPHL Propagation delay time, high-to-low level output RL = 390 Ω, See Figure 1 20 50 20 75 ns PARAMETER MEASUREMENT INFORMATION Open RT Input Pulse Generator (see Note A) 2.4 V 5V STRB YP B YS A Response Time Control Open RL ≤ 5 ns Differential Input 10% ≤ 5 ns 90% 0V 90% 0V 3V 10% –3 V VO tPHL CL = 30 pF (see Note B) tPLH VOH Output 1.5 V 1.5 V VOL TEST CIRCUIT VOLTAGE WAVEFORM NOTES: A. The pulse generator has the following characteristics: ZO = 50 Ω, PRR ≤ 500 kHz, tw ≤ 100 ns, duty cycle = 50%. B. CL includes probe and jig capacitance. Figure 1. Test Circuit and Voltage Waveforms 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SN55115, SN75115 DUAL DIFFERENTIAL RECEIVERS SLLS072D – SEPTEMBER 1973 – REVISED MAY 1998 TYPICAL CHARACTERISTICS† INPUT CURRENT vs INPUT VOLTAGE 6 VCC = 5 V Input Not Under Test at 0 V TA = 25°C IIII – Input Current – mA 4 2 0 –2 –4 –6 – 25 – 20 – 15 – 10 – 5 0 5 10 15 20 25 VI – Input Voltage – V Figure 2 OUTPUT VOLTAGE vs FREE-AIR TEMPERATURE OUTPUT VOLTAGE vs COMMON-MODE INPUT VOLTAGE ÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎ 4 No Load TA = 25°C 3.4 5 VOH (VID = – 0.5 V, IOH = – 5 mA) VCC = 5.5 V VO VO – Output Voltage – V IICC CC – Output Voltage – V 3.2 2.8 2.4 2 ÁÁ ÁÁ ÁÁ ÎÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎÎ 1.6 1.2 0.8 0.4 0 25 50 75 VCC = 5 V 4 VCC = 4.5 V 3 VID = – 1 V 2 1 VOL (VID = 0.5 V, IOL = 15 mA) 0 – 75 – 50 – 25 ÎÎÎÎ ÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎ ÁÁ ÁÁ ÎÎÎÎ ÎÎÎÎ 6 VCC = 4.5 V VID = 1 V 100 125 TA – Free-Air Temperature – °C 0 – 25 – 20 – 15 – 10 – 5 0 5 10 15 20 25 VIC – Common-Mode Input Voltage – V Figure 3 Figure 4 † Data for temperatures below 0°C and above 70°C and for supply voltages below 4.75 V and above 5.25 V are applicable to SN55115 circuits only. These parameters were measured with the active pullup connected to the sink output. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 7 SN55115, SN75115 DUAL DIFFERENTIAL RECEIVERS SLLS072D – SEPTEMBER 1973 – REVISED MAY 1998 TYPICAL CHARACTERISTICS LOW-LEVEL OUTPUT VOLTAGE vs LOW-LEVEL OUTPUT CURRENT HIGH-LEVEL OUTPUT VOLTAGE vs HIGH-LEVEL OUTPUT CURRENT ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎÎ ÎÎÎÎÎ 5 0.4 4 VOL – Low-Level Output Voltge – V VOL VOH – High-Level Output Voltage – V VOH VID = – 0.5 V TA = 25°C VCC = 5.5 V VCC = 5 V 3 VCC = 4.5 V 2 ÁÁ ÁÁ 1 ÎÎÎÎ ÎÎÎÎ VID = 0.5 V TA = 25°C 0.3 ÎÎÎÎÎ VCC = 4.5 V VCC = 5.5 V 0.2 ÁÁ ÁÁ 0.1 0 0 0 –10 – 20 – 30 – 40 0 – 50 5 IOH – High-Level Output Current – mA Figure 5 25 30 6 VCC = 5.5 V VCC = 5 V Load = 2 kΩ to VCC 5 5 VCC = 5 V VCC = 4.5 V TA = 125°C VO – Output Voltage – V VO VO VO – Output Voltage – V 20 OUTPUT VOLTAGE vs DIFFERENTIAL INPUT VOLTAGE 6 4 TA = 25°C 3 TA = – 55°C ÁÁÁ ÁÁÁ 2 4 3 ÁÁ ÁÁ ÁÁÁÁÁÁ ÁÁÁÁÁÁ 2 1 1 Load = 2 kΩ to VCC TA = 25°C – 0.1 0 0.1 0.2 0 – 0.2 – 0.15 – 0.1 – 0.05 0 Figure 7 Figure 8 POST OFFICE BOX 655303 0.5 0.1 0.15 VID – Differential Input Voltage – V VID – Differential Input Voltage – V 8 15 Figure 6 OUTPUT VOLTAGE vs DIFFERENTIAL INPUT VOLTAGE 0 – 0.2 10 IOL– Low-Level Output Current – mA • DALLAS, TEXAS 75265 0.2 SN55115, SN75115 DUAL DIFFERENTIAL RECEIVERS SLLS072D – SEPTEMBER 1973 – REVISED MAY 1998 TYPICAL CHARACTERISTICS† OUTPUT VOLTAGE vs STROBE INPUT VOLTAGE OUTPUT VOLTAGE vs STROBE INPUT VOLTAGE ÁÁÁÁÁ ÎÎÎÎÎ ÁÁÁÁÁ ÎÎÎÎÎ ÁÁÁÁÁ ÁÁÁÁÁ 6 VCC = 5.5 V 4 3 ÁÁ ÎÎÎÎ ÁÁ ÁÁ ÁÁ VCC = 5 V 2 VCC = 4.5 V 1 0 0 0.5 1 1.5 2 2.5 3 3.5 VCC = 5 V No Load VID = 0.5 V 5 VO – Output Voltage – V VO VO – Output Voltage – V VO 5 ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ 6 No Load VID = 0.5 V TA = 25°C 4 TA = 125°C 3 TA = – 55°C 2 TA = 25°C 1 0 4 0 Vstrobe – Strobe Input Voltage – V 1 2 3 0.5 1.5 2.5 3.5 Vstrobe – Strobe Input Voltage – V Figure 9 Figure 10 SUPPLY CURRENT (BOTH RECEIVERS) vs FREE-AIR TEMPERATURE SUPPLY CURRENT (BOTH RECEIVERS) vs SUPPLY VOLTAGE 60 ÎÎÎÎ ÎÎÎÎ 40 No Load TA = 25°C ÁÁ ÁÁ 35 ICC I CC – Supply Current – mA IICC CC – Supply Current – mA 50 B Input at VCC A Input at 0 V 40 30 B Input at 0 V A Input at VCC 20 10 30 25 20 ÁÁ ÁÁ ÁÁ ÎÎÎÎÎÎÎÎ ÎÎÎÎÎÎÎÎ 15 10 5 0 0 1 2 4 3 4 5 6 7 8 0 – 75 VCC = 5.5 V B Input at 5.5 V A Input at 0 V – 50 – 25 0 25 50 75 100 125 TA – Free-Air Temperature – °C VCC – Supply Voltage – V Figure 11 Figure 12 † Data for temperatures below 0°C and above 70°C and for supply voltages below 4.75 V and above 5.25 V are applicable to SN55115 circuits only. These parameters were measured with the active pullup connected to the sink output. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 9 SN55115, SN75115 DUAL DIFFERENTIAL RECEIVERS SLLS072D – SEPTEMBER 1973 – REVISED MAY 1998 TYPICAL CHARACTERISTICS† MAXIMUM OPERATING FREQUENCY vs RESPONSE-TIME-CONTROL CAPACITANCE PROPAGATION DELAY TIMES vs FREE-AIR TEMPERATURE 10M 30 fmax– Maximum Operating Frequency – Hz fmax VCC = 5 V See Figure 1 Propagation Delay Times – ns 25 tPHL (RL = 390 Ω) 20 15 tPLH (RL = 3.9 kΩ) 10 5 0 – 75 – 50 – 25 0 25 50 75 100 1M 10k 1k ÎÎÎÎ ÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎÎ VCC = 5 V Input: – 0.5-V to 0.5-V Square Wave TA = 25°C 100 0.001 125 0.01 0.1 1 10 Response-Time-Control Capacitance – µF TA – Free-Air Temperature – °C Figure 14 Figure 13 † Data for temperatures below 0°C and above 70°C and for supply voltages below 4.75 V and above 5.25 V are applicable to SN55115 circuits only. These parameters were measured with the active pullup connected to the sink output. APPLICATION INFORMATION Location 5 Location 3 ZO‡ ZO‡ Location 6 Location 1 Location 2 Twisted Pair Location 4 SN75113 Driver SN75115 Receiver ‡ ZO = RT. A capacitor may be connected in series with ZO to reduce power dissipation. Figure 15. Basic Party-Line or Data-Bus Differential Data Transmission 10 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 14-Oct-2022 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) 5962-88745012A ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 596288745012A SNJ55 115FK 5962-8874501FA ACTIVE CFP W 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8874501FA SNJ55115W Samples JM38510/10404BEA ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510 /10404BEA Samples M38510/10404BEA ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 JM38510 /10404BEA Samples SN55115J ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 SN55115J Samples SN75115D ACTIVE SOIC D 16 40 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 SN75115 Samples SN75115DR ACTIVE SOIC D 16 2500 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 SN75115 Samples SN75115N ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN75115N Samples SN75115NE4 ACTIVE PDIP N 16 25 RoHS & Green NIPDAU N / A for Pkg Type 0 to 70 SN75115N Samples SN75115NSR ACTIVE SO NS 16 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM 0 to 70 SN75115 Samples SNJ55115FK ACTIVE LCCC FK 20 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 596288745012A SNJ55 115FK SNJ55115J ACTIVE CDIP J 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 SNJ55115J Samples SNJ55115W ACTIVE CFP W 16 1 Non-RoHS & Green SNPB N / A for Pkg Type -55 to 125 5962-8874501FA SNJ55115W Samples (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. Addendum-Page 1 Samples Samples PACKAGE OPTION ADDENDUM www.ti.com 14-Oct-2022 (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of