SnipCard ADC two channels (2 x 4-20mA protected input)
This ADC SnipCard has been designed to satisfy almost every need about analog signals. Both channels can be configured to read voltage or current (the classic 4-20mA loop). The Base version is configured as buffered mode. With minimal breadboarding it can be used with every version of Arduino / Genuino.
The SnipCard has the following possible input configurations (on one or both channels):
- Analog to digital converter for resistive measurements (i.e. for an NTC or a PT100 / PT1000 temperature probe);
- Analog to digital converter for voltage measurements (typically 0-10 VDC);
Both channels are protected with the well known GSOT Schottky ESD suppressor diodes (capable of ESD protection according to IEC 61000-4-2 until ± 30 kV contact discharge and ± 30 kV air discharge).
n. 1 SnipCard with following channels configuration:
- two channels 4-20mA protected input
Vishay GSOT03C ESD suppressor diodes datasheet