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LH0037 - Low Cost Instrumentation Amplifier

General Description

The LH0037/LH0037C is a true instrumentation amplifier designed

for precision differential signal processing.

Extremely high accuracy can be obtained due to the 300- Mn input impedance and excellent 100 dB common-mode rejection ratio.

It is packaged in a hermetic TO-8 package.

Key Features

  • High input impedance.
  • High CMRR.
  • Single resistor gain adjust.
  • Low power.
  • Wide supply range.
  • Guard drive output 300Mn 100 dB 1 to 1000 250mW ±5V to ±22V Equivalent Circuit and Connection Diagrams GUARD DRIVE Jl,DUTPUT v+ V- r - - - Z _____.

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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.

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o "(oo'I) J: ~National ~ Semiconductor .r.;.:I: o(o'I) LH0037/LH0037C Low Cost Instrumentation J: ...I Amplifier Amplifiers General Description The LH0037/LH0037C is a true instrumentation amplifier designed· for precision differential signal processing. Extremely high accuracy can be obtained due to the 300- Mn input impedance and excellent 100 dB common-mode rejection ratio. It is packaged in a hermetic TO-8 package. Gain is programmable with one external resistor from 1 to 1000. Power supply operating range is between ±5V and ±22V. The LH0037 is specified for operation over the -55°C to +125°C temperature range and the LH0037C is specified for operation over the -25°C to +85°C temperature range.