component
OPA336U
Public Made by Adomby adom
Texas Instruments Precision Op Amps, 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
markdownOPA336U
Texas Instruments · Precision Op Amps · SOIC-8
OPA336U 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 | NC | unconnected | No-connection pin, not internally connected to the amplifier. |
| 2 | -In | input | Inverting input; the common-mode range extends from V- to (V+) - 1V at a 5V supply, and input signals more than 0.3V beyond the rails should be current-limited to 10mA or less. |
| 3 | +In | input | Non-inverting input; the common-mode range extends from V- (-0.2V typ. at 5V supply) to (V+) - 1V, and input signals more than 0.3V beyond the rails should be current-limited to 10mA or less. |
| 4 | V- | power_in | Negative power supply rail; the device is specified for a total supply of 2.3V to 5.5V and the common-mode range extends to this rail. |
| 5 | NC | unconnected | No-connection pin, not internally connected to the amplifier. |
| 6 | Output | output | Rail-to-rail output that swings to within 3mV of the supplies with a 100kΩ load, with continuous short-circuit protection to ground for one amplifier per package. |
| 7 | V+ | power_in | Positive power supply; specified from 2.3V to 5.5V with an absolute maximum supply of 7.5V. |
| 8 | NC | unconnected | No-connection pin, not internally connected to the amplifier. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA336U - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
opa336u-etched.step/opa336u-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa336u.step/opa336u.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (30 pp, sha256
c9413cc89f5cf311, 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).