| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request | |
|
297 pcs
|
297 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Accuracy | |
| Automotive Grade | |
| Function | |
| Gain | |
| Mounting Type | |
| Operating Temperature | |
| Quiescent Current | |
| Sensing Method | |
| Slew Rate | |
| Supplier Device Package | |
| Voltage |
The Texas Instruments INA197AQDBVRQ1 is an analog current sense amplifier designed for automotive applications, qualified for AEC-Q100. It operates within a wide common-mode voltage range of -16V to 80V, making it suitable for diverse power management systems.
This device provides a voltage output proportional to the current sensed across a shunt resistor. Key electrical specifications include a bandwidth of up to 500kHz, a gain of 50 V/V, and a maximum quiescent current of 0.95mA. The input offset voltage is a maximum of 2000 µV, with a typical drift of 2.5 µV/°C. Gain error is ±1% maximum, with a drift of ±100 ppm/°C.
The INA197AQDBVRQ1 is housed in a compact SOT-23-5 package, suitable for surface mounting. Its operating temperature range is -40°C to 125°C. The device is also noted as being Functional Safety-Capable, with documentation available to aid in functional safety system design.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.14 | $2.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
Typical bandwidth is 300 kHz, with a maximum of 500 kHz.
The nominal gain is 50 V/V.
Maximum gain error is ±1%.
Minimum CMRR is 100 dB.
-40°C to 125°C.
SOT-23-5, also listed as SC-74A, SOT-753.
Maximum accuracy error is 3%.