component
INA350ABSIDDFR
Public Made by Adomby adom
Texas Instruments Instrumentation Amplifiers, TSOT-23-8. 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
markdownINA350ABSIDDFR
Texas Instruments · Instrumentation Amplifiers · TSOT-23-8
INA350ABSIDDFR from Texas Instruments, in a TSOT-23-8. 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 | GS | input | Gain select input; logic low selects G=10 for INA350ABS, logic high or no connect selects G=20. |
| 2 | IN- | input | Negative (inverting) input; accepts differential signal for measurement. |
| 3 | IN+ | input | Positive (non-inverting) input; accepts differential signal for measurement. |
| 4 | V- | power_in | Negative supply voltage; ground reference in single-supply or negative rail in dual-supply (1.8 V to 5.5 V total span). |
| 5 | REF | input | Reference input that sets output common-mode voltage; must be driven by low-impedance source (<5 Ω recommended). |
| 6 | OUT | output | Instrumentation amplifier output; can drive 500 pF load with <20% overshoot. |
| 7 | V+ | power_in | Positive supply voltage; supplies power to device (1.8 V to 5.5 V total span). |
| 8 | SHDN | input | Shutdown control input; logic high enables device, logic low disables, or no connect enables device. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSOT-23-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
INA350ABSIDDFR - Footprint:
Package_TO_SOT_SMD:TSOT-23-8 - 3D model: TSOT-23-8 (KiCad packages3D, STEP)
- 3D model files:
ina350absiddfr-etched.step/ina350absiddfr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina350absiddfr.step/ina350absiddfr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (44 pp, sha256
6f5ed4ebfc2ccb98, retrieved 2026-09-17, 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).