Power Operational Amplifier by Microchip Technology (829 more products)

Note : Your request will be directed to Microchip Technology.

MCP6422T-E/MS Image

The MCP6422T-E/MS from Microchip Technology is a Dual-Channel CMOS Operational Amplifier that is ideal for portable medical instruments, safety monitoring, battery-powered systems, supply current sensing, analog active filters, and remote sensing applications. It requires a supply voltage of 1.8 - 5.5 V, an input offset voltage from -1 mV to +1 mV, and an input bias current of up to 50 pA. This op-amp provides an output current of ±22 mA. It delivers a large signal voltage gain of 115 dB and has a common-mode rejection ratio (CMRR) of 90 dB. This amplifier offers enhanced electromagnetic interference (EMI) protection to minimize any EMI-related effects from external sources. It has been designed to prevent phase reversal when the input pin voltage exceeds the supply voltage. This op-amp is supported by electrostatic discharge (ESD) protection to prevent sudden voltage spikes or over-voltage conditions. It is available in a surface-mount package that measures 3 x 3 mm.

Product Specifications

Product Details

  • Part Number
  • Manufacturer
    Microchip Technology
  • Description
    Dual-Channel CMOS Operational Amplifier


  • Type
    General Purpose Op Amp
  • Number of Channel
  • Supply Voltage
    1.8 to 5.5 V
  • Input Offset Voltage
    -1 to 1 mV
  • Input Bias Current
    50 pA
  • Quiescent Current
    3 to 5.5 µA
  • Input Offset Current
    -1 to 1 pA
  • Input Voltage Noise
    95 nV/vHz
  • Input Current Noise
    0.6 fA/vHz
  • Output Current
    -22 to 22 mA
  • Open Loop Gain
    115 dB
  • Gain Bandwidth
    90 kHz
  • CMRR
    70 to 90 dB
  • PSRR
    90 dB
  • Slew Rate
    0.05 V/µs
  • Operating Temperature
    -40 to 125 Degree C
  • Storage Temperature
    -65 to 150 DegreeC
  • RoHS Compliance
  • Industry
    Medical, Industrial, Commercial
  • Dimension
    3 x 3 mm
  • Application
    Portable Medical Instruments, Safety Monitoring, Battery-Powered Systems, Remote Sensing, Supply Current Sensing, Analog Active Filters
  • Package
  • Package Type
    Surface Mount

Technical Documents