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User Module Datasheet: Instrumentation Amplifier Datasheet, INSAMP V2.2(CY8C29/27/24xxx, CY8C23x33, CY8CLED04/08/16, CY8CLED0xD, CY8CLED0xG, CY8CTST120, CY8CTMG120, CY8CTMA120, CY8C28x45, CY8CPLC20, CY8CLED16P01, CY8C28x43, CY8C28x52) | Cypress Semiconductor

User Module Datasheet: Instrumentation Amplifier Datasheet, INSAMP V2.2(CY8C29/27/24xxx, CY8C23x33, CY8CLED04/08/16, CY8CLED0xD, CY8CLED0xG, CY8CTST120, CY8CTMG120, CY8CTMA120, CY8C28x45, CY8CPLC20, CY8CLED16P01, CY8C28x43, CY8C28x52)

Last Updated: 
May 22, 2014
Version: 
2.2

Features and Overview

  • User-programmable gain from 2 to 16 with a two opamp topology
  • User-programmable gain up to 93 for the three opamp topology (CY8C29/27/24xxx, CY8C23x33, CY8CLED04/08/16, CY8CLED0xD, CY8CLED0xG, CY8CTST120, CY8CTMG120, CY8CTMA120, CY8C28x45, CY8CPLC20, CY8CLED16P01, CY8C28x43, CY8C28x52 families only)
  • High impedance differential inputs
  • Single-ended output
  • Selectable reference with the two opamp topology


The INSAMP User Module provides a standard two opamp instrumentation amplifier circuit topology and, for the CY8C29/27/24xxx, CY8C23x33, CY8CLED04/08/16, CY8CLED0xD, CY8CLED0xG, CY8CTST120, CY8CTMG120, CY8CTMA120, CY8C28x45, CY8CPLC20, CY8CLED16P01, CY8C28x43, CY8C28x52 families of PSoC devices, a standard three opamp topology. This amplifier has high input impedance, good rejection of common mode signals, and wide bandwidth.

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