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INA121P

Instrument Amplifier, 1 Amplifier, 500 µV, 0.07 V/µs, 600 kHz, ± 2.25V to ± 18V, DIP

TEXAS INSTRUMENTS INA121P

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Manufacturer Part No:
INA121P
Order Code:
3004483

Product Overview

The INA121P is a FET-input low power Instrumentation Amplifier offering excellent accuracy. Its versatile three-op amp design and very small size make it ideal for a variety of general purpose applications. Low bias current (±4pA) allows use with high impedance sources. Gain can be set from 1V to 10000V/V with a single external resistor. Internal input protection can withstand up to ±40V without damage. The INA121 is laser-trimmed for very low offset voltage (±200mV) and high common-mode rejection (106dB at G=100). It operates on power supplies as low as ±2.25V (+4.5V), allowing use in battery operated and single 5V systems. Quiescent current is only 450mA.
  • Input protection to ±40V
  • ±4pA Low bias current
  • ±450µA Low quiescent current
  • ±2µV/°C Low input offset drift
  • 20nV/√Hz at f=1kHz (G=100) Low input noise
  • 0.001% Maximum low nonlinearity error
  • Green product and no Sb/Br

Applications

Medical, Signal Processing, Sensing & Instrumentation, Test & Measurement, Portable Devices

Product Information

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1 Amplifier

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500µV

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0.07V/µs

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600kHz

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± 2.25V to ± 18V

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DIP

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8Pins

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Single Ended

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106dB

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-55°C

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125°C

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-

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-

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-
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121 In stock Need more?

121 available for 4 - 6 business days delivery

Rs.633.90

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