HALJIA PCF8591 AD/DA Converter Module Analog to Digital And Analog to Digital Conversion Compatible with Arduino

The PCF8591 is a single-chip, single-supply low power 8-bit CMOS data acquisition device with four analog inputs, one analog output and a serial I2C-bus interface Three address pins A0, A1 and A2 are used for programming the hardware address, allowing the use of up to eight devices connected to the I2C-bus without additional hardware Address, control and data to and from the device are transferred serially via the two-line bidirectional I2C-bus Single power supply Operating supply voltage 2.5 V to 6 V Product description The PCF8591 is a single-chip, single-supply low power 8-bit CMOS data acquisition device with four analog inputs, one analog output and a serial I2C-bus interfaceThree address pins A0, A1 and A2 are used for programming the hardware address, allowing the use of up to eight devices connected to the I2C-bus without additional hardwareAddress, control and data to and from the device are transferred serially via the two-line bidirectional I2C-busSingle power supplyOperating supply voltage 2.5 V to 6 VLow standby currentSerial input/output via I2C-busAddress by 3 hardware address pinsSampling rate given by I2C-bus speed4 analog inputs programmable as single-ended or differential inputsAuto-incremented channel selectionAnalog voltage range from VSS to VDDOn-chip track and hold circuit8-bit successive approximation A/D conversionMultiplying DAC with one analog outputApplications:Closed loop control systemsLow power converter for remote data acquisitionBattery operated equipmentAcquisition of analog values in automotive, audio and TV applications Download Link： http://download.haljia.com/download/Board/PCF8591/PCF8591.rar Packing List1 x PCF8591 AD/DA module