Analog-digital converter 8-bit PCF8591 with on-board sensors
  • Analog-digital converter 8-bit PCF8591 with on-board sensors

Analog-digital converter 8-bit PCF8591 with on-board sensors

€9.76
M26
4
Quantity
in stock, Tallinn

PCF8591 is a single-supply, low-power 8 COMS-type A/D, D/A converter chip, it has a 4-channel analog input channels, all the way to the analog output channels and an I2C bus interface.

The PCF8591 has the following characteristics:

  • Single power supply;
  • The normal operating supply voltage range of 2.5V ~ 6V;
  • Completed through the I2C bus data input / output;
  • Device address is determined by three address pins;
  • The sampling frequency is decided by the I2C bus transfer rate;
  • The 4 Road analog inputs programmable as single-ended or differential inputs;
  • Can be configured to convert the channel number is automatically increased functionality;
  • The analog voltage range of VSS ~ VDD;
  • On-chip track-and-hold function;
  • 8-bit successive approximation A/D conversion;
  • Multiplication with one analog output D/A converter.

Module Description:

  • Module with PCF8591T, SMD package
  • Support 4 channel analog voltage input (voltage input range of 0 - 5V)
  • Power LED (D1)
  • DA output indicator (D2), when the DA output voltage reaches a certain value, the higher voltage value will result brighter LED.
  • On-board potentsiometer 0 - 5V voltage input acquisition
  • On-board photoresistor (Model: 5537), ambient light intensity
  • On-board thermistor (Model: MF58) ambient temperature
  • PCB size: 48mm * 25mm * 1.6mm
M26
4