TEXAS INSTRUMENTS  INA333AIDGKR  Instrument Amplifier, 1 Amplifier, 25 µV, 0.016 V/µs, 150 kHz, 1.8V to 5.5V, VSSOP

TEXAS INSTRUMENTS INA333AIDGKR

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Product Overview


The INA333AIDGKR is a low-power, Precision Instrumentation Amplifier offers excellent accuracy. The versatile 3 operational amplifier design, small size and low power make it ideal for a wide range of portable applications. A single external resistor sets any gain from 1 to 1000. The INA333AIDGKR is designed to use an industry-standard gain equation - G = 1 + (100kΩ/RG). The INA333AIDGKR provides very low offset voltage (25µV, G ≥100), excellent offset voltage drift (0.1µV/°C, G ≥100) and high common-mode rejection (100dB at G ≥10). It operates with power supplies as low as 1.8V (±0.9V) and quiescent current is only 50µA - ideal for battery-operated systems. Using auto calibration techniques to ensure excellent precision over the extended industrial temperature range, the INA333AIDGKR also offers exceptionally low noise density (50nV/√Hz) that extends down to DC.
  • 50nV/√Hz, G ≥100 Low noise
  • 100dB Minimum, G ≥10 high CMRR
  • 200pA Maximum low input bias current
  • (V-) +0.1 to (V+) -0.1V Input voltage
  • (V-) +0.05 to (V+) -0.05V Output range
  • 50µA Low quiescent current
  • RFI filtered inputs
  • Green product and no Sb/Br

Applications

Audio; Sensing & Instrumentation; Medical; Portable Devices; Test & Measurement
IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
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Product Information


  • No. of Amplifiers 1 Amplifier
  • Input Offset Voltage 25µV
  • Slew Rate 0.016V/µs
  • Bandwidth 150kHz
  • Supply Voltage Range 1.8V to 5.5V
  • Amplifier Case Style VSSOP
  • No. of Pins 8Pins
  • Amplifier Output Single Ended
  • CMRR 115dB
  • Operating Temperature Min -40°C
  • Operating Temperature Max 125°C
  • Packaging Cut Tape
  • MSL MSL 2 - 1 year
  • Supply Current 50 µA
  • SVHC No SVHC (15-Jun-2015)

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