component
INA2134UA
Public Made by Adomby adom
Texas Instruments Special Purpose Amplifiers, SOIC-14. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownINA2134UA
Texas Instruments · Special Purpose Amplifiers · SOIC-14
INA2134UA from Texas Instruments, in a SOIC-14. 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 | NC | unconnected | No connection |
| 2 | -In A | input | Negative input for channel A |
| 3 | +In A | input | Positive input for channel A |
| 4 | V- | power_in | Negative supply voltage rail |
| 5 | +In B | input | Positive input for channel B |
| 6 | -In B | input | Negative input for channel B |
| 7 | NC | unconnected | No connection |
| 8 | Ref B | input | Reference voltage input for channel B; source impedance should be less than 10Ω to maintain CMRR |
| 9 | Out B | output | Output signal for channel B |
| 10 | Sense B | output | Sense node for channel B connected to the gain resistor network |
| 11 | V+ | power_in | Positive supply voltage rail |
| 12 | Sense A | output | Sense node for channel A connected to the gain resistor network |
| 13 | Out A | output | Output signal for channel A |
| 14 | Ref A | input | Reference voltage input for channel A; source impedance should be less than 10Ω to maintain CMRR |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-14 |
| Category | Amplifiers/Comparators |
| Pins | 14 |
CAD (KiCad official)
- Symbol:
INA2134UA - Footprint:
Package_SO:SOIC-14_3.9x8.7mm_P1.27mm - 3D model: SOIC-14 (KiCad packages3D, STEP)
- 3D model files:
ina2134ua-etched.step/ina2134ua-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina2134ua.step/ina2134ua.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (23 pp, sha256
ac289728359578dc, retrieved 2026-09-21, tier: lcsc) - 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).