The PhidgetAnalog 4-Output Produces a voltage over -10V to +10V. This voltage will be asserted up to +-20mA. An error will be reported when this current is exceeded, and the voltage the customer is getting is no longer accurate. The voltage is produced with 12 bit resolution (4.8mV).
The board is not isolated and all 4 channels share a common ground.
All the power is supplied by the USB bus.
|API Object Name||Analog|
|USB Voltage Min||4.6 V DC|
|USB Voltage Max||5.5 V DC|
|Current Consumption Min||55 mA|
|Current Consumption Max||300 mA|
|Available External Current||(per channel) 20 mA|
|Recommended Wire Size||16 - 26 AWG|
|USB Speed||Full Speed|
|Operating Temperature Min||0 °C|
|Operating Temperature Max||70 °C|
|Number of Analog Outputs||4|
|Output Impedance (Channel Enabled)||500 mΩ|
|Output Impedance (Channel Disabled)||4 kΩ|
|Analog Output Voltage Max||± 10 V DC|
|Output Voltage Resolution||(12 bit) 4.8 mV DC|
|Capacitive Load Stability||4 nF|