component
OPA2134UA
Public Made by Adomby adom
Texas Instruments Audio Amplifiers, 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
markdownOPA2134UA
Texas Instruments · Audio Amplifiers · SOIC-8
OPA2134UA from Texas Instruments, in a SOIC-8. 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 | OUT A | output | Output of channel A with output swing (V-) + 0.5V to (V+) - 1.2V at 10kΩ load. |
| 2 | -IN A | input | Inverting input of channel A, input voltage range (V-) - 0.5V to (V+) + 0.5V maximum, current limited to ±10mA. |
| 3 | +IN A | input | Noninverting input of channel A, common-mode voltage (V-) + 2.5V to (V+) - 3.5V, input current limited to ±10mA. |
| 4 | V- | power_in | Negative power supply rail, recommended dual supply ±2.5V to ±18V or single supply 5V to 36V maximum total. |
| 5 | +IN B | input | Noninverting input of channel B, common-mode voltage (V-) + 2.5V to (V+) - 3.5V, input current limited to ±10mA. |
| 6 | -IN B | input | Inverting input of channel B, input voltage range (V-) - 0.5V to (V+) + 0.5V maximum, current limited to ±10mA. |
| 7 | OUT B | output | Output of channel B with output swing (V-) + 0.5V to (V+) - 1.2V at 10kΩ load. |
| 8 | V+ | power_in | Positive power supply rail, recommended dual supply ±2.5V to ±18V or single supply 5V to 36V maximum total. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
OPA2134UA - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
opa2134ua-etched.step/opa2134ua-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);opa2134ua.step/opa2134ua.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (35 pp, sha256
7b31004488774433, retrieved 2026-09-22, 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-4-6(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).