component
OPA322SAIDBVR
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownOPA322SAIDBVR
Texas Instruments · Operational Amplifier · SOT-23-6
OPA322SAIDBVR from Texas Instruments, in a SOT-23-6. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | V+ | power_in | Positive supply pin; specified operating supply range is 1.8 V to 5.5 V (or ±0.9 V to ±2.75 V split supply), absolute maximum (V+)-(V-) supply voltage is 6 V; a local 0.001 µF to 0.1 µF ceramic bypass capacitor is recommended. |
| 2 | SHDN | input | Active-high shutdown/enable input referenced to V-; a logic high of (V+)-0.1 V up to V+ enables the amplifier while a logic low of (V-)+0.1 V down to V- disables it, with 5.5 V max allowed relative to V-; the pin must be driven to a valid level and not left floating, and disabled channels draw a typical 0.1 µA (max 0.5 µA) quiescent current. |
| 3 | -IN | input | Inverting input of the operational amplifier; common-mode input voltage range is (V-)-0.1 V to (V+)+0.1 V, and input current should be limited to 10 mA or less (via series resistor) for signals overdriving the supply rails by more than 0.5 V. |
| 4 | +IN | input | Non-inverting input of the operational amplifier; common-mode input voltage range is (V-)-0.1 V to (V+)+0.1 V, and input current should be limited to 10 mA or less for overdrive protection. |
| 5 | V- | power_in | Negative supply pin (ground reference in single-supply operation); together with V+ establishes the 1.8 V to 5.5 V (or ±0.9 V to ±2.75 V) supply range and should have a local ceramic bypass capacitor. |
| 6 | OUT | output | Amplifier output; rail-to-rail output typically swings within 10 mV (20 mV max) of either supply rail into a 10-kΩ load, delivers up to ±65 mA short-circuit current at VS=5.5 V, and enters a high-impedance state when the device is disabled via SHDN. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOT-23-6 |
| Category | Amplifiers/Comparators |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
OPA322SAIDBVR - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
opa322saidbvr-etched.step/opa322saidbvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa322saidbvr.step/opa322saidbvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (51 pp, sha256
b4b7c5ce416fcd4d, retrieved 2026-09-23, 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 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-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).