component
OPA2822U
Public Made by Adomby adom
Texas Instruments Operational Amplifier, SOIC-8. Pinout cross-checked by two models against the datasheet, 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
markdownOPA2822U
Texas Instruments · Operational Amplifier · SOIC-8
OPA2822U from Texas Instruments, in a SOIC-8. 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 of amplifier A, which the datasheet rates for at least ±90mA min in linear operation at +25°C (sourcing +90mA min, sinking -90mA min). |
| 2 | -In A | input | Inverting input of amplifier A; differential input voltage is limited to ±1.2V absolute maximum and the input voltage range to ±VS. |
| 3 | +In A | input | Non-inverting input of amplifier A; common-mode input range is ±4.5V min at +25°C and the input voltage range is limited to ±VS. |
| 4 | -VS | power_in | Negative power supply; specified operating voltage is ±6V, maximum operating voltage is ±6.3V, and the absolute maximum supply is ±6.5V. |
| 5 | +In B | input | Non-inverting input of amplifier B; common-mode input range is ±4.5V min at +25°C and the input voltage range is limited to ±VS. |
| 6 | -In B | input | Inverting input of amplifier B; differential input voltage is limited to ±1.2V absolute maximum and the input voltage range to ±VS. |
| 7 | Out B | output | Output of amplifier B, which the datasheet rates for at least ±90mA min in linear operation at +25°C (sourcing +90mA min, sinking -90mA min). |
| 8 | +VS | power_in | Positive power supply; specified operating voltage is ±6V, maximum operating voltage is ±6.3V, and the absolute maximum supply is ±6.5V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA2822U - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
opa2822u-etched.step/opa2822u-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2822u.step/opa2822u.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (36 pp, sha256
f9300b299a9a69a4, retrieved 2026-10-08, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-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).