496 DSP Lock-In Amplifier Module
Electrical
Channel 1 input | Voltage input to lock-in amplifier |
Channel 2 input | Voltage input to lock-in amplifier |
Input Range | 0 to 10V |
Input Impedance | 100MΩ/25pF, pseudo differential |
Reference Input | 0 to 5V |
Frequency Range | 10Hz - 2kHz |
Dynamic Reserve | Not applicable - digital demodulation |
Gain Ranges | Binary gain, 2-6 to 214 |
Gain Accuracy | ±0.15% |
Gain Stability | 200ppm/°C |
Output Stability | 5ppm/°C to 500ppm/°C depending on sensitivity |
Time Constant | 10ms to 10s |
ADC Resolution | 16 bit |
ADC Speed | 52 kHz |