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MTI Instruments 55CA Charge Amplifier
Vitrek-MTI Instruments

Single Channel Rugged Charge Amplifier for Test Cells

Each 55CA Charge Amplifier provides one (1) channel of charge amplification, and provides a buffered acceleration output signal as well as an integrated (velocity) signal output.  Both single ended and differential outputs are provided.


  • Mini DB-15 connector (pins)
  • Input Impedance: < 1kΩ@ 1kHz
  • Capacitance Load: 100,000pF maximum
  • Linear Output Voltage: 20Vpk-pk
  • DC Output Offset: <10mV
  • Output Current: 10mA maximum
View this product at mtiinstruments.com