| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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12,000 pcs
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12000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| SVHC Present |
The Texas Instruments INA191A4IYFDR is an analog output current sense amplifier with a maximum common-mode voltage of 40V and a minimum of -0.2V. It features a low input offset voltage of ±12µV maximum and a low input offset drift of 0.01µV/°C typical. The device offers multiple voltage gain options, including 25, 50, 100, 200, and 500 V/V, with a maximum gain error of 0.25% and a gain error drift of 7 ppm/°C.
This amplifier operates with a supply voltage range of 1.7V to 5.5V and has a low quiescent current of 43µA at 25°C. It also features low input bias currents of 100pA typical, enabling microamp current measurements. The operating temperature range is -40°C to 125°C.
The INA191A4IYFDR is available in a small WCSP package, specifically the DSBGA (YFD) package with an area of 0.895 mm². This compact size makes it suitable for space-constrained applications. The device is designed for low-side current sensing capabilities and offers high CMRR of 132 dB.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.89 | $0.89 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 1.7 V to 5.5 V.
It is available in a DSBGA (YFD) package.
-40°C to 125°C.
Selectable gains of 25, 50, 100, 200, and 500 V/V.
±12 µV maximum.
132 dB minimum.
43 µA typical at 25°C, maximum 85 µA.