Adc - SIMCom Wireless Solutions SIM7600A-H User Manual

Note: The sinking current can be adjusted to meet the design requirement through the AT
command "AT+ CLEDITST =<0>, <value>".The "value" ranges from 0 to 8, on behalf of the
current from 0mA to 40mA by 5mA step.

3.11.2 ADC

Module has 1 dedicated ADC pins named ADC. They are available fordigitizing analog signals
such as battery voltage and so on. These electronic specifications are shown in the following table.
Table 20: ADC Electronic Characteristics
Characteristics
Resolution
Input Range
Input serial resistance
Note: "AT+CADC" can be used to read the voltage of the ADC pins, for more details, please
refer to document [1].
SIM7600A-H_User Manual_V1.00
Smart Machine Smart Decision
Min. Typ.
15
–
0.1
1
–
36
Max. Unit
Bits
–
1.7 V
MΩ
–
2017-11-24