477 AC Current Pre-amplifier Module
Electrical
Channel 1 input | Current input to trans-impedance amplifier |
Channel 2 input | Current input to trans-impedance amplifier |
Gain Ranges | 108-103 V/A |
Maximum Current Input | 10mA |
Gain Accuracy | +1% |
Gain Stability | 200ppm/°C |
Output Stability | 5ppm/°C to 500ppm/°C depending on sensitivity |
Linearity | < 0.025% departure from linearity from zero to full scale |
Input Impedance | Virtual earth |
Frequency Response 103 V/A Range (-3dB) | > 1MHz |
Frequency Response 104 V/A Range (-3dB) | 1MHz |
Frequency Response 105 V/A Range (-3dB) | 260kHz |
Frequency Response 106 V/A Range (-3dB) | 30kHz |
Frequency Response 107 V/A Range (-3dB) | 23kHz |
Frequency Response 108 V/A Range (-3dB) | 4kHz |