| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,056 pcs
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1056 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments INA2143UA is a dual, high-speed, precision difference amplifier designed for a wide range of applications. It features a low input offset voltage of ±250µV and supports a broad supply voltage range from 4.5V to 36V.
With a typical slew rate of 4.5 V/µs and a small-signal bandwidth of 150 kHz, the INA2143UA provides efficient signal processing. It offers selectable voltage gains of 0.1 V/V or 10 V/V, with a maximum gain error of 0.05% and a gain drift of 1 ppm/°C.
The device operates within an industrial temperature range of -55°C to 125°C. It is available in a 14-pin SOIC package, suitable for surface mounting.
Key electrical characteristics include a high Common-Mode Rejection Ratio (CMRR) of 80 dB and a typical quiescent current of 0.95 mA. The common-mode input voltage range extends from -14.85V to 14.85V.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.99 | $1.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 4.5 V to 36 V.
The operating temperature range is -55°C to 125°C.
The voltage gain range is 0.1 V/V to 10 V/V.
The INA2143UA is available in a 14-pin SOIC (D) package.
The typical quiescent current is 0.95 mA.
The minimum CMRR is 80 dB.