| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5 pcs
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5 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments INA111AP is a high-speed instrumentation amplifier featuring a FET input for low bias current. It utilizes a current-feedback topology, providing an extended bandwidth of 2MHz at a gain of 10 and a fast settling time of 4µs to 0.01% at G=100. The device offers a high common-mode rejection ratio (CMRR) of 106dB minimum and a low offset voltage of 500µV maximum, which is laser trimmed for excellent DC accuracy.
Designed for applications requiring precise signal amplification, the INA111AP supports gains from 1 to over 1000, set by a single external resistor. Its FET inputs minimize input bias current to 20pA maximum, simplifying input filtering and limiting circuitry. The amplifier operates over a temperature range of -40°C to +85°C and is available in an 8-pin PDIP package.
Key electrical specifications include a supply voltage range of 12V to 36V, a quiescent current of 3.3mA typical, and low noise characteristics. The INA111AP is suitable for applications such as medical instrumentation and data acquisition systems where high performance and accuracy are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.21 | $2.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical bandwidth of the INA111AP at a gain of 10 is 2 MHz.
The minimum common-mode rejection ratio (CMRR) for the INA111AP is 106 dB.
The maximum input offset voltage for the INA111AP is 500 µV.
The INA111AP operates within a temperature range of -40°C to +85°C.
The INA111AP is available in an 8-pin PDIP package.