component
INA270AQDRQ1
Public Made by Adomby adom
Texas Instruments Current Sense Amplifiers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 17d ago |
| viewers | 17d ago |
| ina270aqdrq1-etched.glb | 17d ago |
| ina270aqdrq1-etched.step | 17d ago |
| ina270aqdrq1-hero.glb | 17d ago |
| ina270aqdrq1-hero.overlay.json | 17d ago |
| ina270aqdrq1.glb | 17d ago |
| ina270aqdrq1.kicad_mod | 17d ago |
| ina270aqdrq1.kicad_sym | 17d ago |
| ina270aqdrq1.lbr | 17d ago |
| ina270aqdrq1.step | 17d ago |
| package.json | 17d ago |
| page.json | 17d ago |
| README.md | 17d ago |
INA270AQDRQ1
Texas Instruments · Current Sense Amplifiers · SOIC-8
INA270AQDRQ1 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 | IN- | input | Negative input; connect to the load side of the shunt resistor. |
| 2 | GND | power_in | Ground reference pin for the device. |
| 3 | PRE OUT | output | Pre-amplifier output with a 96-kΩ output impedance; connect to the input of an external filter whose output drives BUF IN. |
| 4 | BUF IN | input | Input to the output buffer stage; connect to the output of the filter fed from PRE OUT. |
| 5 | OUT | output | Current-sense amplifier voltage output. |
| 6 | VS | power_in | Power supply input, 2.7 V to 18 V (absolute maximum 18 V). |
| 7 | NC | unconnected | Not internally connected; the datasheet says to connect this pin to ground. |
| 8 | IN+ | input | Positive input; connect to the supply side of the shunt resistor. Common-mode range is -16 V to +80 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
INA270AQDRQ1 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
ina270aqdrq1-etched.step/ina270aqdrq1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ina270aqdrq1.step/ina270aqdrq1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (23 pp, sha256
677413dd7e946c1a, retrieved 2026-10-12, 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).