# INA210AIDCKR

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

INA210AIDCKR from Texas Instruments, in a SC-70-6. 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 | REF | input | Reference voltage input that sets the output offset. Accepts any voltage from 0 V to V+ and defines the zero-current output level. |
| 2 | GND | power_in | Analog ground return for the device. |
| 3 | V+ | power_in | Positive supply input, 2.7 V to 26 V. Bypass with a 0.01 µF to 0.1 µF capacitor to GND close to the pin. |
| 4 | IN+ | input | Non-inverting shunt-sense input. Connects to the supply side of the external current-sense (shunt) resistor. Common-mode range -0.3 V to 26 V, independent of V+. |
| 5 | IN- | input | Inverting shunt-sense input. Connects to the load side of the external current-sense (shunt) resistor. Common-mode range -0.3 V to 26 V, independent of V+. |
| 6 | OUT | output | Amplified analog output voltage. VOUT = (ILOAD × RSHUNT) × 200 V/V + VREF. Output swing limited to GND-0.3 V to V++0.3 V. |

## Key specifications

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

## Ordering variants

Same part, different packaging or reel option.

- `INA210AIDCKR`
- `INA210AIDCKT`
- `INA210AIDCKRIDRSWR`
- `INA210AIDCKRIDRSWT`

## CAD (KiCad official)

- Symbol: `INA210AIDCKR`
- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`
- 3D model: SC-70-6 (KiCad packages3D, STEP)
- 3D model files: `ina210aidckr-etched.step` / `ina210aidckr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ina210aidckr.step` / `ina210aidckr.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) (50 pp, sha256 `8bce21ab869b5599`, retrieved 2026-08-17, 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:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/ina210aidckr-datasheet.pdf)