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PCF8591 8-Bit Analog to Digital A/D and Digital to Analog D/A Converter IC DIP-16 Package

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₹595.00 (excluding 18% GST)

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Description

The PCF8591 integrates four 8-bit A/D converter channels and a single 8-bit D/A converter in one package, along with an I²C (Inter-Integrated Circuit) interface for easy communication with microcontrollers. The ADC channels can be configured to measure four single-ended signals or two differential signals. The DAC output provides a steady analog voltage corresponding to the digital input value.

Features

  • 8-Bit Resolution: Provides 8-bit resolution for both A/D and D/A conversions, allowing 256 discrete levels.
  • Multiple Input Channels: Includes 4 analog input channels for A/D conversion. These can be configured as four single-ended or two differential inputs.
  • Single DAC Output: Features one D/A converter channel that outputs a corresponding analog voltage.
  • I²C Interface: Standard I²C serial interface for communication, supporting multi-master/multi-slave operations.
  • Low Power Consumption: Designed for low power operation, suitable for battery-operated and portable applications.
  • Single Supply Operation: Operates on a single power supply voltage, typically ranging from 2.5V to 6V.
  • Compact DIP-16 Package: The DIP-16 package is easy to use and integrates well into various designs.

Specifications

  • Resolution: 8 bits for both ADC and DAC
  • Analog Inputs: 4 ADC channels (configurable as single-ended or differential)
  • Analog Output: 1 DAC channel
  • Input Voltage Range: Typically 0 to VREF (where VREF is the reference voltage)
  • Reference Voltage: Typically 2.5V to VDD
  • Power Supply Voltage: 2.5V to 6V
  • I²C Addressing: Configurable through A0, A1, and A2 pins
  • Power Consumption: Low power, suitable for portable devices
  • Operating Temperature Range: Typically -40°C to +85°C

Applications

  • Sensor Interfaces: Ideal for interfacing with analog sensors that need to be digitized for processing by microcontrollers.
  • Data Acquisition Systems: Used in systems that require the conversion of multiple analog signals to digital data for analysis.
  • Control Systems: Suitable for control applications that need both ADC and DAC capabilities, such as adjusting analog outputs based on digital inputs.
  • Portable Devices: Due to its low power consumption and compact design, it’s ideal for use in battery-operated devices.
  • Embedded Systems: Widely used in microcontroller-based applications requiring mixed-signal processing.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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