# INA212AQDCKRQ1

**Texas Instruments** · Current Sense Amplifiers · SC-70-6

INA212AQDCKRQ1 from Texas Instruments, in a SC-70-6. 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 | REF | input | Reference voltage input with range 0V to V+ for setting output offset level. |
| 2 | GND | power_in | Ground connection. |
| 3 | V+ | power_in | Power supply input with operating voltage range 2.7V to 26V. |
| 4 | IN+ | input | Positive current sense input connected to the power supply side of the shunt resistor. |
| 5 | IN- | input | Negative current sense input connected to the load side of the shunt resistor. |
| 6 | OUT | output | Output voltage from the current sense amplifier with swing range from near-ground to near-supply voltage. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SC-70-6 |
| Category | Amplifiers/Comparators |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `INA212AQDCKRQ1`
- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`
- 3D model: SC-70-6 (KiCad packages3D, STEP)
- 3D model files: `ina212aqdckrq1-etched.step` / `ina212aqdckrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ina212aqdckrq1.step` / `ina212aqdckrq1.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/ina210-q1) (38 pp, sha256 `5cde67aed07e0e83`, retrieved 2026-10-05, 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 0.3`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-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).

[Datasheet PDF](docs/ina212aqdckrq1-datasheet.pdf)