Amplifier AQ05-Е.0.0,1

Purpose:

Converting high-impedance charge signal from a piezoelectric transducer (vibration transducer, force sensor, dynamic pressure sensor, etc.) to a low-impedance voltage signal.

Features:

Can be used at long communication lines (up to 100 m), almost without reducing sensitivity or limiting the low frequency region.
Low intrinsic noise.

Check price with the manufacturer

Description

Documents

Parameter

Value
Conversion factor for charge

0,1 mV/pC
Maximum input charge (peak value)

100000 pC
Limits of acceptable basic relative error of conversion factor for charge at 1 kHz

± 2 %
Operating frequency range at the level of -3 dB

1 … 30000 Hz (To be determined by customer)
RMS value of intrinsic noise reduced to the input, for sensor capacity 1 nF (not higher)

10·10-3 pC
Output resistance (not higher than)

100 Оm
Maximum amplitude of output voltage at load resistance 10 kOhm and nonlinear distortion factor not greater than 5 %

10 V
Bias voltage at the output

± 5 V
Common-mode rejection ratio at 1 kHz (higher than)

40 dB
Acceptable additional relative error limits of conversion factor for charge in the operating temperature range - 40 ... + 85 °C

± 1 %
Powering mode

+ (12 ± 0,5) V
60 mA
Connector type

input / output
Weight

200 g
Optional accessories

the power unit AS05-04-3

Electric Circuit of AQ05-Е.0.0,1