TRS3232 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV ESD PROTECTION www.ti.com SLLS812 - JULY 2007 FEATURES * * * * * * * * * RS-232 Bus-Pin ESD Protection Exceeds 15 kV Using Human-Body Model (HBM) Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards Operates With 3-V to 5.5-V VCC Supply Operates up to 250 kbit/s Two Drivers and Two Receivers Low Supply Current . . . 300 A Typical External Capacitors . . . 4 x 0.1 F Accepts 5-V Logic Input With 3.3-V Supply Alternative High-Speed Pin-Compatible Device (1 Mbit/s) - TRSF3232 D, DB, DW, OR PW PACKAGE (TOP VIEW) C1+ V+ C1C2+ C2VDOUT2 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 ORDERING INFORMATION TA PACKAGE SOIC - D SOIC - DW 0C to 70C SSOP - DB TSSOP - PW SOIC - D SOIC - DW -40C to 85C SSOP - DB TSSOP - PW (1) (2) (1) (2) ORDERABLE PART NUMBER Tube of 40 TRS3232CD Reel of 2500 TRS3232CDR Tube of 40 TRS3232CDW Reel of 2000 TRS3232CDWR Tube of 80 TRS3232CDB Reel of 2000 TRS3232CDBR Tube of 90 TRS3232PW Reel of 2000 TRS3232PWR Tube of 40 TRS3232ID Reel of 2500 TRS3232IDR Tube of 40 TRS3232IDW Reel of 2000 TRS3232IDWR Tube of 80 TRS3232IDB Reel of 2000 TRS3232IDBR Tube of 90 TRS3232IPW Reel of 2000 TRS3232IPWR TOP-SIDE MARKING TRS3232C TRS3232C RS32C RS32C TRS3232I TRS3232I RS32I RS32I Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. 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 (c) 2007, Texas Instruments Incorporated TRS3232 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV ESD PROTECTION www.ti.com SLLS812 - JULY 2007 DESCRIPTION/ORDERING INFORMATION (CONTINUED) The TRS3232 device 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). The device meets the requirements of TIA/EIA-232-F and 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 devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/s driver output slew rate. 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 9 8 ROUT2 2 RIN2 Submit Documentation Feedback TRS3232 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV ESD PROTECTION www.ti.com SLLS812 - JULY 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 JA (2) Operating virtual junction temperature Tstg Storage temperature range (1) (2) (3) (4) -0.3 6 Receivers -25 25 Drivers Receivers Package thermal impedance (3) (4) TJ Drivers -13.2 13.2 -0.3 VCC + 0.3 D package 73 DB package 82 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), JA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) - TA)/JA. Operating at the absolute maximum TJ of 150C can affect reliability. The package thermal impedance is calculated in accordance with JESD 51-7. Recommended Operating Conditions (1) See Figure 4 Supply voltage VCC = 5 V Driver high-level input voltage VIL Driver low-level input voltage DIN Driver input voltage DIN TA (1) DIN VCC = 5 V Receiver input voltage Operating free-air temperature NOM MAX 3 3.3 3.6 4.5 5 5.5 VCC = 3.3 V VIH VI MIN VCC = 3.3 V V 2 V 2.4 0.8 0 5.5 -25 25 0 70 -40 85 TRS3232C TRS3232I UNIT V V C Test conditions are C1-C4 = 0.1 F at VCC = 3.3 V 0.3 V; C1 = 0.047 F, C2-C4 = 0.33 F at VCC = 5 V 0.5 V. Electrical Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4) PARAMETER ICC (1) (2) 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 F at VCC = 3.3 V 0.3 V; C1 = 0.047 F, C2-C4 = 0.33 F at VCC = 5 V 0.5 V. All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25C. Submit Documentation Feedback 3 TRS3232 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV ESD PROTECTION www.ti.com SLLS812 - JULY 2007 DRIVER SECTION Electrical Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4) PARAMETER TEST CONDITIONS MIN TYP (2) VOH High-level output voltage DOUT at RL = 3 k to GND, DIN = GND 5 5.4 VOL Low-level output voltage DOUT at RL = 3 k 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) 0.01 MAX V V 1 A A 0.01 1 VCC = 3.6 V, VO = 0 V 35 60 VCC = 5.5 V, VO = 0 V 35 60 VCC, V+, and V- = 0 V, VO = 2 V 300 UNIT mA 10M Test conditions are C1-C4 = 0.1 F at VCC = 3.3 V 0.3 V; C1 = 0.047 F, C2-C4 = 0.33 F at VCC = 5 V 0.5 V. All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25C. 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) (see Figure 4) PARAMETER Maximum data rate CL = 1000 pF, One DOUT switching, tsk(p) Pulse skew (3) CL = 150 pF to 2500 pF, RL = 3 k to 7 k, See Figure 2 SR(tr) Slew rate, transition region (see Figure 1) RL = 3 k to 7 k, VCC = 3.3 V (1) (2) (3) 4 TEST CONDITIONS RL = 3 k, See Figure 1 MIN TYP (2) 150 250 kbit/s 300 ns MAX CL = 150 pF to 1000 pF 6 30 CL = 150 pF to 2500 pF 4 30 Test conditions are C1-C4 = 0.1 F at VCC = 3.3 V 0.3 V; C1 = 0.047 F, C2-C4 = 0.33 F at VCC = 5 V 0.5 V. All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25C. Pulse skew is defined as |tPLH - tPHL| of each channel of the same device. Submit Documentation Feedback UNIT V/s TRS3232 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV ESD PROTECTION www.ti.com SLLS812 - JULY 2007 RECEIVER SECTION Electrical Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 4) 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 k Test conditions are C1-C4 = 0.1 F at VCC = 3.3 V 0.3 V; C1 = 0.047 F, C2-C4 = 0.33 F at VCC = 5 V 0.5 V. All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25C. Switching Characteristics (1) over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see Figure 3) TYP (2) PARAMETER TEST CONDITIONS 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) UNIT Test conditions are C1-C4 = 0.1 F at VCC = 3.3 V 0.3 V; C1 = 0.047 F, C2-C4 = 0.33 F at VCC = 5 V 0.5 V. All typical values are at VCC = 3.3 V or VCC = 5 V, and TA = 25C. Pulse skew is defined as |tPLH - tPHL| of each channel of the same device. Submit Documentation Feedback 5 TRS3232 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV ESD PROTECTION www.ti.com SLLS812 - JULY 2007 PARAMETER MEASUREMENT INFORMATION 3V Input Generator (see Note B) 1.5 V RS-232 Output 50 W RL 1.5 V 0V tTHL CL (see Note A) tTLH 3V Output 3V -3 V -3 V TEST CIRCUIT SR(tr) = VOH VOL VOLTAGE WAVEFORMS 6V tTHL or tTLH NOTES: A. CL includes probe and jig capacitance. B. The pulse generator has the following characteristics: PRR = 120 kbit/s, ZO = 50 W, 50% duty cycle, tr 10 ns, tf 10 ns. Figure 1. Driver Slew Rate 3V Generator (see Note B) RS-232 Output 50 W RL 1.5 V Input 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 = 120 kbit/s, ZO = 50 W, 50% duty cycle, tr 10 ns, tf 10 ns. Figure 2. Driver Pulse Skew 3V Input Generator (see Note B) 1.5 V 1.5 V -3 V Output 50 W 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 W, 50% duty cycle, tr 10 ns, tf 10 ns. Figure 3. Receiver Propagation Delay Times 6 Submit Documentation Feedback TRS3232 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH 15-kV ESD PROTECTION www.ti.com SLLS812 - JULY 2007 APPLICATION INFORMATION 1 - 16 + CBYPASS - = 0.1 mF + C1 VCC C1+ 2 C3 + V+ GND 15 3 4 14 DOUT1 C113 C2+ + C2 RIN1 5 kW 5 C212 6 C4 DOUT2 RIN2 - V- 11 ROUT1 DIN1 + 7 10 8 9 DIN2 ROUT2 5 kW C3 can be connected to VCC or GND. NOTES: A. Resistor values shown are nominal. B. Nonpolarized ceramic capacitors are acceptable. If polarized tantalum or electrolytic capacitors are used, they should be connected as shown. VCC vs CAPACITOR VALUES VCC C1 C2, C3, C4 3.3 V 0.3 V 5 V 0.5 V 3 V to 5.5 V 0.1 mF 0.047 mF 0.1 mF 0.1 mF 0.33 mF 0.47 mF Figure 4. Typical Operating Circuit and Capacitor Values Submit Documentation Feedback 7 PACKAGE OPTION ADDENDUM www.ti.com 28-Aug-2010 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp (3) Samples (Requires Login) TRS3232CDBR ACTIVE SSOP DB 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples TRS3232CDBRG4 ACTIVE SSOP DB 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples TRS3232CDR ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples TRS3232CDRG4 ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples TRS3232CDWR ACTIVE SOIC DW 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples TRS3232CDWRG4 ACTIVE SOIC DW 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples TRS3232CPW ACTIVE TSSOP PW 16 90 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office TRS3232CPWG4 ACTIVE TSSOP PW 16 90 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office TRS3232IDR ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples TRS3232IDRG4 ACTIVE SOIC D 16 2500 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples TRS3232IPW ACTIVE TSSOP PW 16 90 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office TRS3232IPWG4 ACTIVE TSSOP PW 16 90 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Contact TI Distributor or Sales Office TRS3232IPWR ACTIVE TSSOP PW 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free Samples TRS3232IPWRG4 ACTIVE TSSOP PW 16 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Request Free 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 PACKAGE OPTION ADDENDUM www.ti.com 28-Aug-2010 (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. 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Addendum-Page 2 PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing TRS3232CDBR SSOP SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) DB 16 2000 330.0 16.4 B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 8.2 6.6 2.5 12.0 16.0 Q1 TRS3232CDR SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1 TRS3232CDWR SOIC DW 16 2000 330.0 16.4 10.75 10.7 2.7 12.0 16.0 Q1 TRS3232IDR SOIC D 16 2500 330.0 16.4 6.5 10.3 2.1 8.0 16.0 Q1 TRS3232IPWR TSSOP PW 16 2000 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TRS3232CDBR SSOP DB 16 2000 367.0 367.0 38.0 TRS3232CDR SOIC D 16 2500 333.2 345.9 28.6 TRS3232CDWR SOIC DW 16 2000 367.0 367.0 38.0 TRS3232IDR SOIC D 16 2500 333.2 345.9 28.6 TRS3232IPWR TSSOP PW 16 2000 367.0 367.0 35.0 Pack Materials-Page 2 MECHANICAL DATA MSSO002E - JANUARY 1995 - REVISED DECEMBER 2001 DB (R-PDSO-G**) PLASTIC SMALL-OUTLINE 28 PINS SHOWN 0,38 0,22 0,65 28 0,15 M 15 0,25 0,09 8,20 7,40 5,60 5,00 Gage Plane 1 14 0,25 A 0-8 0,95 0,55 Seating Plane 2,00 MAX 0,10 0,05 MIN PINS ** 14 16 20 24 28 30 38 A MAX 6,50 6,50 7,50 8,50 10,50 10,50 12,90 A MIN 5,90 5,90 6,90 7,90 9,90 9,90 12,30 DIM 4040065 /E 12/01 NOTES: A. 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