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OPA2322SAIDGSR

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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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OPA2322SAIDGSR

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

OPA2322SAIDGSR 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 VOUT A output Output of amplifier A, which swings rail-to-rail and goes to a high-impedance state when channel A is disabled through SHDN A.
2 -IN A input Inverting input of amplifier A; input pins are diode-clamped to the supply rails, and input signals that swing more than 0.5 V beyond the rails must be limited to 10 mA.
3 +IN A input Non-inverting input of amplifier A, with a common-mode voltage range from (V-) - 0.1 V to (V+) + 0.1 V.
4 V- power_in Negative power supply rail (ground in single-supply operation); the total supply V+ - V- must be within 1.8 V to 5.5 V, with an absolute maximum of 6 V.
5 SHDN A input Shutdown (enable) input for amplifier A referenced to V-: a logic high of (V+) - 0.1 V up to V+ enables it, a logic low of (V-) to (V-) + 0.1 V disables it, the maximum voltage is 5.5 V relative to V-, and it must not be left open.
6 SHDN B input Shutdown (enable) input for amplifier B referenced to V-: a logic high of (V+) - 0.1 V up to V+ enables it, a logic low of (V-) to (V-) + 0.1 V disables it, the maximum voltage is 5.5 V relative to V-, and it must not be left open.
7 +IN B input Non-inverting input of amplifier B, with a common-mode voltage range from (V-) - 0.1 V to (V+) + 0.1 V.
8 -IN B input Inverting input of amplifier B; input pins are diode-clamped to the supply rails, and input signals that swing more than 0.5 V beyond the rails must be limited to 10 mA.
9 VOUT B output Output of amplifier B, which swings rail-to-rail and goes to a high-impedance state when channel B is disabled through SHDN B.
10 V+ power_in Positive power supply rail; the total supply V+ - V- must be within 1.8 V to 5.5 V, with an absolute maximum of 6 V.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-10-0.5mm
Category Amplifiers/Comparators
Pins 10

CAD (KiCad official)

  • Symbol: OPA2322SAIDGSR
  • Footprint: Package_SO:MSOP-10_3x3mm_P0.5mm
  • 3D model: VSSOP-10-0.5mm (KiCad packages3D, STEP)
  • 3D model files: opa2322saidgsr-etched.step / opa2322saidgsr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); opa2322saidgsr.step / opa2322saidgsr.glb are the bare package body.

Provenance

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

  • Datasheet: Texas Instruments datasheet (51 pp, sha256 b4b7c5ce416fcd4d, 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