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SN65C3232PWR

Public Made by Adom

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Texas Instruments RS232 ICs, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Symbol & Footprint

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Datasheet

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Contents

README

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SN65C3232PWR

Texas Instruments · RS232 ICs · TSSOP-16

SN65C3232PWR from Texas Instruments, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 C1+ passive Positive lead of C1 capacitor.
2 V+ power_out Positive charge pump output for storage capacitor, voltage range -0.3 V to 7 V.
3 C1- passive Negative lead of C1 capacitor.
4 C2+ passive Positive lead of C2 capacitor.
5 C2- passive Negative lead of C2 capacitor.
6 V- power_out Negative charge pump output for storage capacitor, voltage range -7 V to 0.3 V.
7 DOUT2 output RS232 line data output to remote RS232 system, driver voltage range -13.2 V to 13.2 V.
8 RIN2 input RS232 line data input from remote RS232 system, receiver voltage range -25 V to 25 V.
9 ROUT2 output Logic data output to UART, receiver output voltage range -0.3 V to VCC + 0.3 V.
10 DIN2 input Logic data input from UART, driver input voltage range 0 V to 5.5 V.
11 DIN1 input Logic data input from UART, driver input voltage range 0 V to 5.5 V.
12 ROUT1 output Logic data output to UART, receiver output voltage range -0.3 V to VCC + 0.3 V.
13 RIN1 input RS232 line data input from remote RS232 system, receiver voltage range -25 V to 25 V.
14 DOUT1 output RS232 line data output to remote RS232 system, driver voltage range -13.2 V to 13.2 V.
15 GND power_in Ground reference.
16 VCC power_in Supply voltage input, operating range 3.0 V to 5.5 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSSOP-16
Category Interface
Pins 16

CAD (KiCad official)

  • Symbol: SN65C3232PWR
  • Footprint: Package_SO:TSSOP-16_4.4x5mm_P0.65mm
  • 3D model: TSSOP-16 (KiCad packages3D, STEP)
  • 3D model files: sn65c3232pwr-etched.step / sn65c3232pwr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sn65c3232pwr.step / sn65c3232pwr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (32 pp, sha256 b0ddc5c19b0bd528, retrieved 2026-10-01, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-4-5-20251001 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF