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TRSF3232EIDBG4 Datasheet(PDF) 1 Page - Texas Instruments |
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TRSF3232EIDBG4 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 17 page www.ti.com FEATURES D, DB, DW, OR PW PACKAGE (TOP VIEW) 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 C1+ V+ C1− C2+ C2− V− DOUT2 RIN2 VCC GND DOUT1 RIN1 ROUT1 DIN1 DIN2 ROUT2 APPLICATIONS DESCRIPTION/ORDERING INFORMATION 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 • Operates With 3-V to 5.5-V V CC 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 • Battery-Powered Systems • PDAs • Notebooks • Laptops • Palmtop PCs • Hand-Held Equipment 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 TA PACKAGE(1)(2) ORDERABLE PART NUMBER TOP-SIDE MARKING Tube of 40 TRSF3232ECD SOIC – D TRSF3232EC Reel of 2500 TRSF3232ECDR Tube of 40 TRSF3232ECDW SOIC – DW TRSF3232EC 0 °C to 70°C Reel of 2000 TRSF3232ECDWR SSOP – DB Reel of 2000 TRSF3232ECDBR RT32EC Tube of 90 TRSF3232ECPW TSSOP – PW RT32EC Reel of 2000 TRSF3232ECPWR Tube of 40 TRSF3232EID SOIC – D TRSF3232EI SOIC – DW TRSF3232EIDR Tube of 40 TRSF3232EIDW SOIC – DW TRSF3232EI –40 °C to 85°C TSSOP – PW TRSF3232EIDWR SSOP – DB Reel of 2000 TRSF3232EIDBR RT32EI Tube of 90 TRSF3232EIPW TSSOP – PW RT32EI Reel of 2000 TRSF3232EIPWR (1) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. (2) 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. Copyright © 2007, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
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