| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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20,000 pcs
|
20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
1,420 pcs
|
1420 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
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| Voltage |
The Texas Instruments INA194AQDBVRQ1 is an automotive-qualified current sense amplifier designed to sense voltage drops across shunts. It operates over a wide common-mode voltage range from -16 V to 80 V, making it suitable for various automotive applications.
Key electrical specifications include a voltage gain of 50 V/V, a maximum input offset voltage of 2000 µV, and a gain error of ±1%. The amplifier provides a bandwidth of up to 300 kHz, with an overtemperature bandwidth of 500 kHz. Its quiescent current is a maximum of 0.95 mA.
This device is housed in a compact SOT-23-5 (SC-74A, SOT-753) surface-mount package, measuring 2.9 mm x 2.8 mm with an area of 8.12 mm². It is qualified for automotive applications and is functional safety-capable, with documentation available to aid in functional safety system design.
The INA194AQDBVRQ1 is designed for applications requiring precise current monitoring, such as battery management, power monitoring, and motor control systems within the automotive sector.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.14 | $2.14 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40°C to 125°C.
SOT-23-5, SC-74A, SOT-753.
±3% maximum over temperature.
300 kHz typical, up to 500 kHz maximum.
50 V/V fixed.
0.95 mA maximum.
-16V to 80V.