TRSF3232EIPWR

www.ti.com TRSF3232E 3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION SLLS825 – AUGUST 2007 FEATURES • • • • • • • D, DB, DW, OR PW PACKAGE (TOP VIEW) Operates With 3-V to 5.5-V VCC Supply Operates up to 1 Mbit/s Low Supply Current . . . 300 μA Typ External Capacitors . . . 4 × 0.1 μF Accept 5-V Logic Input With 3.3-V Supply Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II ESD Protection for RS-232 Pins – ±15-kV Human-Body Model (HBM) – ±15-kV IEC 61000-4-2 Air-Gap Discharge – ±8-kV IEC 61000-4-2 Contact Discharge C1+ V+ C1− C2+ C2− V− DOUT2 RIN2 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 VCC GND DOUT1 RIN1 ROUT1 DIN1 DIN2 ROUT2 APPLICATIONS • • • • • • Battery-Powered Systems PDAs Notebooks Laptops Palmtop PCs Hand-Held Equipment DESCRIPTION/ORDERING INFORMATION The TRSF3232E consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). This device provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The TRSF3232E operates at data signaling rates up to 1 Mbit/s and a driver output slew rate of 14 V/μs to 150 V/μs. ORDERING INFORMATION PACKAGE (1) (2) TA SOIC – D 0°C to 70°C SOIC – DW SSOP – DB TSSOP – PW SOIC – D –40°C to 85°C SOIC – DW SSOP – DB TSSOP – PW (1) (2) ORDERABLE PART NUMBER Tube of 40 TRSF3232ECD Reel of 2500 TRSF3232ECDR Tube of 40 TRSF3232ECDW Reel of 2000 TRSF3232ECDWR Reel of 2000 TRSF3232ECDBR Tube of 90 TRSF3232ECPW Reel of 2000 TRSF3232ECPWR Tube of 40 TRSF3232EID SOIC – DW TRSF3232EIDR Tube of 40 TRSF3232EIDW TSSOP – PW TRSF3232EIDWR Reel of 2000 TRSF3232EIDBR Tube of 90 TRSF3232EIPW Reel of 2000 TRSF3232EIPWR TOP-SIDE MARKING TRSF3232EC TRSF3232EC RT32EC RT32EC TRSF3232EI TRSF3232EI RT32EI RT32EI Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI website at www.ti.com. 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. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2007, Texas Instruments Incorporated TRSF3232E 3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION www.ti.com SLLS825 – AUGUST 2007 Table 1. 1-Mbit/s RS-232 Parts TEMPERATURE RANGE 0°C to 70°C –40°C to 85°C 2 NO. OF DRIVERS NO. OF RECEIVERS ESD SUPPLY VCC (V) FEATURE PIN/ PACKAGE TRSF3221E 1 1 ±15-kV Air-Gap Discharge, ±8-kV Contact Discharge, ±15-kV HBM 3.3 or 5 Auto-powerdown 16-pin SOIC, SSOP, TSSOP TRSF3232E 2 2 ±15-kV Air-Gap Discharge, ±8-kV Contact Discharge, ±15-kV HBM 3.3 or 5 Low pin count 16-pin SOIC, SSOP, TSSOP TRS3227 1 1 ±8-kV Air-Gap Discharge, ±8-kV Contact Discharge, ±15-kV HBM 3.3 or 5 Auto-powerdown plus, ready signal 16-pin SSOP TRSF3221 1 1 ±15-kV HBM 3.3 or 5 Auto-powerdown 16-pin SOIC, SSOP, TSSOP TRSF3222 2 2 ±15-kV HBM 3.3 or 5 Enable, powerdown signal 20-pin SOIC, SSOP, TSSOP TRSF3223 2 2 ±15-kV HBM 3.5 or 5 TRSF3232 2 2 ±15-kV HBM 3.3 or 5 Low pin count 16-pin SOIC, SSOP, TSSOP TRSF3238 5 3 ±15-kV HBM 3.3 or 5 Auto-powerdown plus 28-pin SOIC, SSOP, TSSOP TRSF3243 3 5 ±15-kV HBM 3.3 or 5 Auto-powerdown 28-pin SOIC, SSOP, TSSOP TRSF3221E 1 1 ±15-kV Air-Gap Discharge, ±8-kV Contact Discharge, ±15-kV HBM 3.3 or 5 Auto-powerdown 16-pin SOIC, SSOP, TSSOP TRSF3232E 2 2 ±15-kV Air-Gap Discharge, ±8-kV Contact Discharge, ±15-kV HBM 3.3 or 5 Low pin count 16-pin SOIC, SSOP, TSSOP TRS3227 1 1 ±8-kV Air-Gap Discharge, ±8-kV Contact Discharge, ±15-kV HBM 3.3 or 5 Auto-powerdown plus, ready signal 16-pin SSOP TRSF3221 1 1 ±15-kV HBM 3.3 or 5 Auto-powerdown 16-pin SOIC, SSOP, TSSOP TRSF3222 2 2 ±15-kV HBM 3.3 or 5 Enable, powerdown signal 20-pin SOIC, SSOP, TSSOP TRSF3223 2 2 ±15-kV HBM 3.3 or 5 TRSF3232 2 2 ±15-kV HBM 3.3 or 5 Low pin count 16-pin SOIC, SSOP, TSSOP TRSF3238 5 3 ±15-kV HBM 3.3 or 5 Auto-powerdown plus 28-pin SOIC, SSOP, TSSOP TRSF3243 3 5 ±15-kV HBM 3.3 or 5 Auto-powerdown 28-pin SOIC, SSOP, TSSOP PART NO. Submit Documentation Feedback 20-pin Auto-powerdown, SOIC, SSOP, enable signal TSSOP 20-pin Auto-powerdown, SOIC, SSOP, enable signal TSSOP www.ti.com TRSF3232E 3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION SLLS825 – AUGUST 2007 FUNCTION TABLES xxx Each Driver (1) (1) INPUT DIN OUTPUT DOUT L H H L H = high level, L = low level Each Receiver (1) (1) INPUT RIN OUTPUT ROUT L H H L Open H H = high level, L = low level, Open = input disconnected or connected driver off LOGIC DIAGRAM (POSITIVE LOGIC) 11 14 DIN1 DOUT1 10 7 DIN2 DOUT2 12 13 ROUT1 RIN1 5 kW 9 8 ROUT2 RIN2 5 kW Submit Documentation Feedback 3 TRSF3232E 3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION www.ti.com SLLS825 – AUGUST 2007 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN MAX VCC Supply voltage range (2) –0.3 6 V V+ Positive-output supply voltage range (2) –0.3 7 V 0.3 –7 V 13 V V– Negative-output supply voltage range V+ – V– Supply voltage difference (2) VI Input voltage range VO Output voltage range θJA (2) Package thermal impedance (3) (4) Operating virtual junction temperature Storage temperature range (4) 6 Receivers –25 25 Receivers Tstg (2) (3) –0.3 Drivers TJ (1) Drivers –13.2 13.2 –0.3 VCC + 0.3 D package 82 DB package 46 DW package 57 PW package 108 –65 UNIT V V °C/W 150 °C 150 °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. All voltages are with respect to network GND. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) – TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. The package thermal impedance is calculated in accordance with JESD 51-7. Recommended Operating Conditions (1) VCC = 3.3 V Supply voltage VCC = 5 V Driver high-level input voltage VIL Driver low-level input voltage DIN Driver input voltage DIN VI TA (1) DIN VCC = 3.3 V VIH NOM MAX 3 3.3 3.6 4.5 5 5.5 UNIT V 2 VCC = 5 V V 2.4 0.8 Receiver input voltage TRSF3232EI Operating free-air temperature MIN TRSF3232EC 0 5.5 –25 25 –40 85 0 70 V V °C Test conditions are C1–C4 = 0.1 μF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 μF, C2–C4 = 0.33 μF at VCC = 5 V ± 0.5 V (see Figure 4). Electrical Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER ICC (1) (2) 4 Supply current TEST CONDITIONS No load, VCC = 3.3 V or 5 V MIN TYP (2) MAX 0.3 1 UNIT mA Test conditions are C1–C4 = 0.1 μF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 μF, C2–C4 = 0.33 μF at VCC = 5 V ± 0.5 V (see Figure 4). All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. Submit Documentation Feedback TRSF3232E 3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION www.ti.com SLLS825 – AUGUST 2007 DRIVER SECTION Electrical Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP (2) VOH High-level output voltage DOUT at RL = 3 kΩ to GND, DIN = GND 5 5.5 VOL Low-level output voltage DOUT at RL = 3 kΩ to GND, DIN = VCC –5 –5.4 IIH High-level input current VI = VCC IIL Low-level input current VI at GND IOS (3) Short-circuit output current ro Output resistance (1) (2) (3) MAX V V ±0.01 ±1 μA μA ±0.01 ±1 VCC = 3.6 V, VO = 0 V ±35 ±60 VCC = 5.5 V, VO = 0 V ±35 ±90 VCC, V+, and V– = 0 V, VO = ±2 V 300 UNIT mA Ω 10M Test conditions are C1–C4 = 0.1 μF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 μF, C2–C4 = 0.33 μF at VCC = 5 V ± 0.5 V (see Figure 4). All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. Short-circuit durations should be controlled to prevent exceeding the device absolute power dissipation ratings, and not more than one output should be shorted at a time. Switching Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER MIN TYP (2) MAX UNIT TEST CONDITIONS CL = 250 pF, VCC = 3 V to 4.5 V 1000 CL = 1000 pF, VCC = 3.5 V to 5.5 V 1000 Maximum data rate (see Figure 1) RL = 3 kΩ, One DOUT switching tsk(p) Pulse skew (3) CL = 150 pF to 2500 pF, RL = 3 kΩ to 7 kΩ, See Figure 2 SR(tr) Slew rate, transition region (see Figure 1) RL = 3 kΩ to 7 kΩ, CL = 150 pF to 1000 pF, VCC = 3.3 V (1) (2) (3) kbit/s 300 14 ns 150 V/μs Test conditions are C1–C4 = 0.1 μF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 μF, C2–C4 = 0.33 μF at VCC = 5 V ± 0.5 V (see Figure 4). All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. Pulse skew is defined as |tPLH – tPHL| of each channel of the same device. ESD Protection TERMINAL NAME NO. DOUT 7, 14 TEST CONDITIONS TYP HBM ±15 IEC 61000-4-2 Air-Gap Discharge ±15 IEC 61000-4-2 Contact Discharge ±8 Submit Documentation Feedback UNIT kV 5 TRSF3232E 3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION www.ti.com SLLS825 – AUGUST 2007 RECEIVER SECTION Electrical Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS VOH High-level output voltage IOH = –1 mA VOL Low-level output voltage IOL = 1.6 mA VIT+ Positive-going input threshold voltage VIT– Negative-going input threshold voltage Vhys Input hysteresis (VIT+ – VIT–) ri Input resistance (1) (2) MIN TYP (2) VCC – 0.6 VCC – 0.1 MAX V 0.4 VCC = 3.3 V 1.5 2.4 VCC = 5 V 1.8 2.4 VCC = 3.3 V 0.6 1.2 VCC = 5 V 0.8 1.5 3 5 V V V 0.3 VI = ±3 V to ±25 V UNIT V 7 kΩ Test conditions are C1–C4 = 0.1 μF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 μF, C2–C4 = 0.33 μF at VCC = 5 V ± 0.5 V (see Figure 4). All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. Switching Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) PARAMETER TEST CONDITIONS TYP (2) UNIT tPLH Propagation delay time, low- to high-level output CL = 150 pF 300 ns tPHL Propagation delay time, high- to low-level output CL = 150 pF 300 ns tsk(p) Pulse skew (3) 300 ns (1) (2) (3) Test conditions are C1–C4 = 0.1 μF at VCC = 3.3 V ± 0.3 V; C1 = 0.047 μF, C2–C4 = 0.33 μF at VCC = 5 V ± 0.5 V (see Figure 4). All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25°C. Pulse skew is defined as |tPLH – tPHL| of each channel of the same device. ESD Protection TERMINAL 6 NAME NO. RIN 8, 13 TEST CONDITIONS TYP HBM ±15 IEC 61000-4-2 Air-Gap Discharge ±15 IEC 61000-4-2 Contact Discharge ±8 Submit Documentation Feedback UNIT kV TRSF3232E 3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION www.ti.com SLLS825 – AUGUST 2007 PARAMETER MEASUREMENT INFORMATION 3V Input Generator (see Note B) 1.5 V RS-232 Output 50 Ω RL 1.5 V 0V tTHL CL (see Note A) Output tTLH 3V −3 V TEST CIRCUIT SR(tr) + t THL 6V or t VOH 3V −3 V VOL VOLTAGE WAVEFORMS TLH NOTES: A. CL includes probe and jig capacitance. B. The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. Figure 1. Driver Slew Rate 3V Generator (see Note B) RS-232 Output 50 Ω RL Input 1.5 V 1.5 V 0V CL (see Note A) tPHL tPLH VOH 50% 50% Output VOL TEST CIRCUIT VOLTAGE WAVEFORMS NOTES: A. CL includes probe and jig capacitance. B. The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. Figure 2. Driver Pulse Skew 3V Input 1.5 V 1.5 V −3 V Output Generator (see Note B) 50 Ω tPHL CL (see Note A) tPLH VOH 50% Output 50% VOL TEST CIRCUIT VOLTAGE WAVEFORMS NOTES: A. CL includes probe and jig capacitance. B. The pulse generator has the following characteristics: ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns. Figure 3. Receiver Propagation Delay Times Submit Documentation Feedback 7 TRSF3232E 3-V TO 5.5-V TWO-CHANNEL RS-232 1-Mbit/s LINE DRIVER/RECEIVER WITH ±15-kV IEC ESD PROTECTION SLLS825 – AUGUST 2007 APPLICATION INFORMATION 1 − 16 + CBYPASS = 0.1 µF − + C1 VCC C1+ 2 V+ + C3 GND 15 − 14 3 DOUT1 C1− 13 4 C2+ + C2 RIN1 5 kΩ − 5 C2− 12 6 C4 DOUT2 RIN2 V− − 11 ROUT1 DIN1 + 7 10 8 9 DIN2 ROUT2 5 kΩ VCC vs CAPACITOR VALUES A. VCC C1 C2, C3, C4 3.3 V ± 0.3 V 5 V ± 0.5 V 3 V to 5.5 V 0.1 µF 0.047 µF 0.1 µF 0.1 µF 0.33 µF 0.47 µF C3 can be connected to VCC or GND. Figure 4. Typical Operating Circuit and Capacitor Values 8 Submit Documentation Feedback www.ti.com PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan Lead/Ball Finish MSL Peak Temp (2) (6) (3) Op Temp (°C) Device Marking (4/5) TRSF3232ECD ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 TRSF3232EC TRSF3232ECDB ACTIVE SSOP DB 16 80 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 RT32EC TRSF3232ECDBR ACTIVE SSOP DB 16 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 RT32EC TRSF3232ECDBRG4 ACTIVE SSOP DB 16 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 RT32EC TRSF3232ECDR ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 TRSF3232EC TRSF3232ECDWR ACTIVE SOIC DW 16 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 TRSF3232EC TRSF3232ECPWR ACTIVE TSSOP PW 16 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM 0 to 70 RT32EC TRSF3232EID ACTIVE SOIC D 16 40 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 TRSF3232EI TRSF3232EIDBR ACTIVE SSOP DB 16 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 RT32EI TRSF3232EIDR ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 TRSF3232EI TRSF3232EIDW ACTIVE SOIC DW 16 40 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 TRSF3232EI TRSF3232EIDWR ACTIVE SOIC DW 16 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 TRSF3232EI TRSF3232EIPW ACTIVE TSSOP PW 16 90 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 RT32EI TRSF3232EIPWR ACTIVE TSSOP PW 16 2000 Green (RoHS & no Sb/Br) NIPDAU Level-1-260C-UNLIM -40 to 85 RT32EI (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 PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 (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