PCF8591 AD/DA converter module

  • үнэ: 7000 төг

PCF8591 is a monolithic, single supply, low power ,8-bit CMOS data acquisition device. PCF8591 has four analog inputs, one analog output and a serial I2C bus interface. PCF8591 the three address pins A0, A1 and A2 can be used for programming the hardware address, allowing access to the same I2C-bus PCF8591 8 devices without the need for additional hardware. PCF8591 device on the input and output address, control and data signals are bi-directional two-wire I2C-bus for transmission in a serial manner.

PCF8591 key performance indicators:
– single power supply
– PCF8591 operating voltage range of 2.5V-6V
– Low Standby Current
– via I2C-bus serial input / output
– PCF8591 through 3 hardware address pins addressing
– PCF8591 I2C bus speed sampling rate decision
– 4 analog inputs programmable as single-ended or differential inputs
– auto increment channel selection
– PCF8591 analog voltage range from VSS to VDD
– PCF8591 built-in track and hold circuit
– 8-bit successive approximation A / D converter
– Through an analog output of the DAC gain

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