| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,000 pcs
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2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments INA293A2IDBVR is an ultra-precise analog current sense amplifier designed for accurate current monitoring. It supports a wide operational common-mode voltage range from -4 V to 110 V, with survival voltages up to -20 V to 120 V.
Key electrical characteristics include a high bandwidth of 1.3 MHz and a fast slew rate of 2.5 V/µs. The amplifier offers precise gain with a maximum gain error of ±0.15% and a low gain drift of ±10 ppm/°C. Input offset voltage is typically ±15 µV with an offset drift of ±0.05 µV/°C, ensuring accuracy in measurements.
This device features excellent common-mode rejection ratio (CMRR), with 160 dB at DC and 85 dB at 50 kHz. It is suitable for low-side or high-side current sensing applications. The amplifier operates within an extended temperature range of -40°C to 125°C.
The INA293A2IDBVR is available in a compact SOT-23 package, measuring 8.12 mm², and is designed for surface mount applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational common-mode voltage range is -4 V to 110 V, with a survival voltage range of -20 V to 120 V.
The INA293A2IDBVR comes in an SOT-23 surface-mount package.
-40°C to 125°C.
The gain is fixed at 50 V/V (50x).
The typical bandwidth is 1.3 MHz.
The typical input offset voltage is ±15 µV, with a maximum of ±150 µV.
The DC CMRR is 160 dB minimum, and the AC CMRR at 50 kHz is 85 dB minimum.