INA293A4IDBVR

@@ -0,0 +1,50 @@+# INA293A4IDBVR++**Texas Instruments** · Current-Sensing Amplifiers · SOT-23-5++INA293A4IDBVR 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. Buffered output equal to (VIN+ - VIN-) x Gain (200 V/V for the A4 variant). Swings from GND+0.005 V to Vs-0.07 V into a 10kΩ load. |+| 2 | GND | power_in | Device ground reference. |+| 3 | IN+ | input | Shunt resistor positive sense input. Connect to the high-side terminal of the external current-sense (shunt) resistor. Common-mode range -4 V to +110 V. Input bias current ~20 µA typical. |+| 4 | IN- | input | Shunt resistor negative sense input. Connect to the low-side terminal of the external current-sense (shunt) resistor. Common-mode range -4 V to +110 V. Input bias current ~20 µA typical. |+| 5 | Vs | power_in | Power supply, 2.7 V to 20 V (absolute max 22 V). Quiescent current 1.5 mA typical. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Op-amp/Cmp |+| Pins | 5 |++## Ordering variants++- `INA293A4IDBVRIDBVR`+- `INA293A4IDBVRIDBVT`+- `INA293A4IDBVRINA293B1IDBVR`+- `INA293A4IDBVRINA293B2IDBVR`+- `INA293A4IDBVRINA293B3IDBVR`+- `INA293A4IDBVRINA293B4IDBVR`+- `INA293A4IDBVRINA293B5IDBVR`++## CAD (KiCad official)++- Symbol: `INA293A4IDBVR`+- 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](docs/ina293a4idbvr-datasheet.pdf) (31 pp, sha256 `e5be5fa95053bc56`, retrieved 2026-08-17, tier: lcsc)+- **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/ina293a4idbvr-datasheet.pdf)

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