Low

INA121PA - 

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

INA121PA - Instrument Amplifier, 1 Amplifier, 1 mV, 0.07 V/µs, 600 kHz, ± 2.25V to ± 18V, DIP

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Manufacturer Part No:
INA121PA
Newark Part No.:
35C0485
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The INA121PA 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

:
1 Amplifier
:
1mV
:
0.07V/µs
:
600kHz
:
± 2.25V to ± 18V
:
DIP
:
8Pins
:
Single Ended
:
106dB
:
-55°C
:
125°C
:
Each
:
-
:
-
:
-
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ANALOG DEVICES

Instrument Amplifier, 1 Amplifier, 30 µV, 1.2 V/µs, 1 MHz, ± 2.3V to ± 18V, SOIC

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