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EL8172 - Rail-to-Rail Input-Output Instrumentation Amplifier

Download the EL8172 datasheet PDF. This datasheet also covers the EL8171 variant, as both devices belong to the same rail-to-rail input-output instrumentation amplifier family and are provided as variant models within a single manufacturer datasheet.

General Description

CONDITIONS MIN MAX (Note 1) TYP (Note 1) UNIT DC SPECIFICATIONS VOS Input Offset Voltage EL8171 -1.5 ±0.47 1.5 -2 2 mV EL8172 -0.3 ±0.07 0.3 -0.7 0.7 mV TCVOS Input Offset Voltage Temperature Coefficient EL8171 EL8172 1.5 µV/°C 0.14 µV/°C IOS Input Offset Current, ± IN, ± FB -25 ±4

Key Features

  • 95µA maximum supply current.
  • Maximum input offset voltage - 300µV (EL8172) - 1500µV (EL8171).
  • 50pA maximum input bias current.
  • 450kHz -3dB bandwidth (G = 10).
  • 170kHz -3dB bandwidth (G = 100).
  • Single supply operation - Input voltage range is rail-to-rail - Output swings rail-to-rail - Ground sensing.
  • Pb-free (RoHS compliant).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (EL8171-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number EL8172
Manufacturer Renesas
File Size 0.97 MB
Description Rail-to-Rail Input-Output Instrumentation Amplifier
Datasheet download datasheet EL8172 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DATASHEET EL8171, EL8172 Micropower, Single Supply, Rail-to-Rail Input-Output Instrumentation Amplifiers FN6293 Rev 6.00 October 9, 2015 The EL8171 and EL8172 are micropower instrumentation amplifiers optimized for single supply operation over the +2.4V to +5.5V range. Inputs and outputs can operate rail-to-rail. As with all instrumentation amplifiers, a pair of inputs provide very high common-mode rejection and are completely independent from a pair of feedback terminals. The feedback terminals allow zero input to be translated to any output offset, including ground. A feedback divider controls the overall gain of the amplifier. The EL8172 is compensated for a gain of 100 or more, and the EL8171 is compensated for a gain of 10 or more.