| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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200 pcs
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200 pcs | On Request | 1 | On Request | On Request | 10+ | On Request | On Request |
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The Texas Instruments INA321EA/2K5 is a micropower instrumentation amplifier designed for single-supply operation. It offers a low quiescent current of 40µA per channel and a shutdown mode that reduces current to less than 1µA. This amplifier supports a wide supply voltage range from 2.5V to 5.5V.
Key electrical specifications include a low input offset voltage of ±500µV maximum, a wide voltage gain range from 5V/V to 1000V/V, and a bandwidth of 0.5MHz at minimum gain. The device boasts high gain accuracy and common-mode rejection ratio (CMRR).
The INA321EA/2K5 features rail-to-rail output swing, providing maximum dynamic range. It operates across a wide temperature range of -55°C to 125°C. The component is available in a VSSOP (DGK) 8-pin package, suitable for surface mounting.
Applications include industrial sensor amplifiers, physiological signal conditioning, A/D converter signal conditioning, and differential line receivers.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.46 | $1.46 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 2.5V to 5.5V.
The operating temperature range is -55°C to 125°C.
The INA321EA/2K5 is available in a VSSOP (DGK) package.
The typical bandwidth is 0.5MHz at minimum gain.
The maximum input offset voltage is ±500µV.
The minimum common-mode rejection ratio (CMRR) is 90dB.
The typical quiescent current is 0.04mA per channel.