PCF8591 | NXP Semiconductors

8-Bit A/D and D/A Converter

  • This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.

Product Details

Block Diagram

Block diagram: PCF8591P, PCF8591T

PCF8591P, PCF8591T Block Diagram

Features

System Features

  • Single power supply
  • Operating supply voltage 2.5 V to 6.0 V
  • Low standby current
  • Serial input/output via I²C-bus
  • I²C address selection by 3 hardware address pins
  • Max sampling rate given by I²C-bus speed
  • 4 analog inputs configurable as single ended or differential inputs
  • Auto-incremented channel selection
  • Analog voltage range from VSS to VDD
  • On-chip track and hold circuit
  • 8-bit successive approximation analog-to-digital conversion
  • Multiplying DAC with one analog output.
  • Supply monitoring
  • Reference setting
  • Analog control loops

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Documentation

Quick reference to our documentation types.

1-10 of 12 documents

Compact List

Application Note (2)
  • AN96022[AN96022]
  • AN96007[AN96007]
Brochure (2)
Data Sheet (1)
Package Information (1)
Packing Information (2)
Supporting Information (2)
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