This amplifier is designed for use with capacitive transducers. It combines exceptionally low noise performance with small physical size. Packaging is designed for excellent immunity to interference.
Specifications:
| Input Connector
| N
|
| Input Impedance
| 100 ohms
|
| Output & Power
| Twin BNC
|
| Output Impedance
| 50 ohms
|
| Gain
| 250mV / pC nominal
|
| Bandwidth
| <10kHz to >10MHz
|
| Maximum Output
| 1Vrms into 50 ohms
|
| Voltage noise
| Typically 0.6nV/Hz
|
| Current noise
| Typically 4x10-14A/Hz
|
| Polarising Input
| 100V max
|
| Power Input
| +15V, 50mA
|
| Housing
| Well screened metal case
|
| Dimensions
| 30 x 26 x 58mm excluding connectors
|
|
|
|
Suitable power / bias supplies for this amplifier are the Cooknell SU1/C and the SU2/C.
Other Charge Amplifiers in our range are the CA7/C and CA10.
