General purpose charge amplifier YE5854A

Quick Overview

The YE5854A is a general purpose charge amplifier

Product specifications include: ±100000pC | Gain 0.1 to 1000 (switchable) | Low pass filter: 0.3k,1k,3k,10k,30kHz, high pass filter: 0.3Hz,1Hz,3Hz,10Hz,30Hz,100Hz (switchable) | 0°C to +40°C | Voltage: 10VP (Max)IEPE; Charge: ±105 pC (Max) | High accuracy | PE/IEPE input | Switchable gain, HPF and LPF

SKU: YE5854A



  • Wide frequency response (0.3Hz to 200kHz).
  • Small size with high integrated design.
  • Four decimal-system adjustment of transducer sensitivity (1 to 1099pC/UNIT).
  • Switchable for Gain, HPF, LPF.
  • Low noise and high accuracy.
  • Charge, voltage and IEPE inputs.
  • Overload indication.
  • Suitable for precise measure and calibration.

Technical Specifications:

Input Range PE/IEPE: ±10VP (Max) Charge: ±105 PC (Max)
IEPE excitation resource 4mA/24VDC
Output Range Voltage: ±10VP/5mA (Max)
DC Bias ±100mV (max)
Noise ≤ 5 μ Vrms (The max gain is converted into input end.)
Gain 0.1, 1, 10, 100mV/ pC (with resource capacitance 1nF)
Accuracy ≤± 0.5%
Low Pass Filter 0.3k, 1k, 3k, 10k, 30kHz (c–3dB ± 1dB,-12dB/OCT)
High Pass Filter 0.3, 1, 3,10,30, 100Hz (c–3dB±1dB, –6dB/Oct)
Temperature Operating: 0°C to 40°C; Storage: -55°C to 85°C
Humidity 95%R.H. (Max)
Power Supply AC: 220V50Hz/110V650Hz
Dimensions 70mm (W) – 132.5mm(H) – 200mm (D)
Weight 1.5kg
Connection Input: L5; Output: BNC;
Input cable Double-ended L5 STYV-1 low noise cable (2m)
Output cable Double-ended BNC 50 Ω output cable (2m)
Power cable one

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