PCF8591 ADC-DAC Converter Module

PCF8591-ADC-DAC Analog Digital Converter Module

The PCF8591 is a 8-bit CMOS data acquisition device. The PCF8591 has the four analog inputs, one analog output and a serial I2C bus interface. PCF8591 has three address pins A0, A1 and A2 that can be used to set the I2C hardware address, 8 PCF8591 could be on the same I2C bus, without the need for additional hardware. On the PCF8591 control and data signals are transmitted in serial fashion via the two-wire bidirectional I2C bus.

PCF8591 IC Features:

• Single power supply
• PCF8591 operating voltage range of 2.5V-6V
• Low standby current
• Via I2C bus serial input / output
• PCF8591 by 3 hardware address pins addressing
• PCF8591 I2C bus speed sampling rate decided
• 4 analog inputs programmable single-ended or differential input
• Automatic incremental channel selection
• PCF8591 analog voltage range from VSS to VDD
• PCF8591 built-in track-and-hold circuit
• 8-bit successive approximation A / D converter
• 1 analog output DAC gain

Package Includes:

• 1 x PCF8591-ADC-DAC Analog Digital Converter Module

Specifications: