INA827 Instrumentation Amplifier

Texas Instruments' wide supply range, rail-to-rail output INA with a minimum gain of 5

Texas Instruments INA827 Instrumentation Amplifier Texas Instruments' INA827 is a low-cost instrumentation amplifier (INA) that offers extremely low power consumption and operates over a very wide single- or dual-supply range. The device is optimized for the lowest possible gain drift of only 1 ppm per degree Celsius in G = 5, requiring no external resistor. However, a single external resistor sets any gain from 5 to 1000.

The INA827 is optimized to provide excellent common-mode rejection ratio (CMRR) of over 88 dB (G = 5) over frequencies up to 5 kHz. In G = 5, CMRR exceeds 88 dB across the full input common-mode range from the negative supply all the way up to 1 V of the positive supply. Using a rail-to-rail output, the INA827 is well-suited for low-voltage operation from a 2.7 V single-supply, as well as dual supplies up to ±18 V.  INA827 Datasheet

Features Applications
  • Eliminates errors from external resistors at gain of 5
  • Common-mode range goes below negative supply
  • Input protection: Up to ±40 V
  • Rail-to-rail output
  • Outstanding precision
  • Industrial process controls
  • Multichannel systems
  • Power automation
  • Weigh scales
  • Medical instrumentation

Buy Now
Texas Instruments
Part Number
Part Number
Packaging Description  
INA827AIDGKR 296-30588-2-ND Tape & Reel IC AMP INSTR RRO 150MHZ 8MSOP INA827 Datasheet
296-30588-1-ND Cut Tape
296-30588-6-ND Digi-Reel®

Associated Devices
Texas Instruments
Part Number
Devices Description  
INA118 View All Precision, Low Power Instrumentation Amplifiers INA118 Datasheet
INA129 View All Precision, Low Power Instrumentation Amplifiers INA129 Datasheet
INA159 View All Precision, Gain of 0.2 Level Translation Difference Amplifiers INA159 Datasheet
INA333 View All Micro-Power (50 mA), Zerø-Drift,
Rail-to-Rail Out Instrumentation Amplifier
INA333 Datasheet
INA826 View All Precision, 200 μA Supply Current, 2.7 V to 36 V Supply Instrumentation Amplifier with Rail-to-Rail Output INA826 Datasheet