INA180A2IDBVR

@@ -0,0 +1,49 @@+# INA180A2IDBVR++**Texas Instruments** · Current-Sensing Amplifiers · SOT-23-5++INA180A2IDBVR from Texas Instruments, in a SOT-23-5. 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 | OUT | output | Analog output voltage. OUT = Gain x (V(IN+) - V(IN-)), Gain = 50 V/V for the A2 device. Swings from ~(GND+0.5 mV) to ~(VS-0.02 V) with a 10 kΩ load. |+| 2 | GND | power_in | Device ground reference (0 V). |+| 3 | IN+ | input | Current-sense amplifier positive input. For high-side sensing, connect to the bus-voltage side of the sense resistor; for low-side sensing, connect to the load side of the sense resistor. Common-mode range -0.2 V to +26 V, independent of VS. |+| 4 | IN- | input | Current-sense amplifier negative input. For high-side sensing, connect to the load side of the sense resistor; for low-side sensing, connect to the ground side. Common-mode range -0.2 V to +26 V. Differential |V(IN+)-V(IN-)| absolute max ±26 V. |+| 5 | VS | power_in | Positive supply, 2.7 V to 5.5 V (absolute max 6 V). Bypass to GND with a 0.1 µF ceramic capacitor placed close to the pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Op-amp/Cmp |+| Pins | 5 |++## Ordering variants++- `INA180A2IDBVRIDBVR`+- `INA180A2IDBVRIDBVT`+- `INA180A2IDBVRIDGKR`+- `INA180A2IDBVRIDGKT`+- `INA180A2IDBVRIPWR`+- `INA180A2IDBVRIPWT`++## CAD (KiCad official)++- Symbol: `INA180A2IDBVR`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/ina180a2i.pdf) (45 pp, sha256 `c0bafee8d4b11bae`, retrieved 2026-08-17, tier: manufacturer)+- **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/ina180a2idbvr-datasheet.pdf)

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