PCF8591 Analog to Digital AD/DA Converter Module

1. Low standby current through I2C bus serial input/output.
2. PCF8591 with 3-pin hardware address addressing. PCF8591 sampling rate I2C bus speed decided.
3. 4 analog inputs programmable as single-ended or differential inputs. Automatic incremental channel selection
4. PCF8591 analog voltage range from VSS to VDD.PCF8591 trace and hold IC.
5. 8-bit successive approximation A/D converter. through a DAC gain with analog output. module chip using PCF8951.
6. Working voltage: 2.5-6V.