| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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3,209 pcs
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3209 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Tape & Reel |
The Texas Instruments INA181A2QDBVRQ1 is an analog current sense amplifier suitable for automotive applications, rated AEC-Q100 qualified. It features a wide common-mode voltage range from -0.2V to 26V, enabling both low-side and high-side current sensing.
This device provides bidirectional current-sensing capability with multiple gain options (20V/V, 50V/V, 100V/V, 200V/V) and a maximum gain error of 1%. It boasts a high bandwidth of up to 350kHz and a low input offset voltage of ±150µV maximum at 0V common-mode. The quiescent current is a maximum of 0.3mA.
Available in SOT-23 and SOT-SC70 packages, the INA181A2QDBVRQ1 operates within a temperature range of -40°C to 125°C. Its functional safety capability aids in system design for safety-critical applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.20 | $0.20 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The common-mode voltage range is -0.2V to 26V.
The maximum bandwidth is 350kHz.
The maximum input offset voltage is ±150µV at VCM = 0V.
Available voltage gain options are 20V/V, 50V/V, 100V/V, and 200V/V.
The operating temperature range is -40°C to 125°C.
Yes, the INA181A2QDBVRQ1 is AEC-Q100 qualified for automotive applications.