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OPA2355DGSA

Public Made by Adom

by adom

Texas Instruments Operational Amplifier, VSSOP-10-0.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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OPA2355DGSA

Texas Instruments · Operational Amplifier · VSSOP-10-0.5mm

OPA2355DGSA from Texas Instruments, in a VSSOP-10-0.5mm. 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 OUT A output Output pin for channel A of the amplifier.
2 -IN A input Inverting input pin for channel A.
3 +IN A input Noninverting input pin for channel A.
4 V- power_in Negative power supply pin.
5 ENABLE A input Amplifier power-down control for channel A: low disables the amplifier, high gives normal operation, and the pin must be driven.
6 ENABLE B input Amplifier power-down control for channel B: low disables the amplifier, high gives normal operation, and the pin must be driven.
7 +IN B input Noninverting input pin for channel B.
8 -IN B input Inverting input pin for channel B.
9 OUT B output Output pin for channel B of the amplifier.
10 V+ power_in Positive power supply pin.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-10-0.5mm
Category Operational Amplifier/Comparator
Pins 10

CAD (KiCad official)

  • Symbol: OPA2355DGSA
  • Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
  • 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
  • 3D model files: opa2355dgsa-etched.step / opa2355dgsa-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa2355dgsa.step / opa2355dgsa.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (48 pp, sha256 fd33cb42c3ce67ce, retrieved 2026-10-08, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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