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Home » NEWEST Products » New by Manufacturer » NXP Semiconductors » NXP Semiconductors PCF8591 8-Bit A/D and D/A Converter
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NXP PCA9691 8-bit A/D and D/A Converter

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NXP PCF8591 8-Bit A/D and D/A Converter

NXP Semiconductors PCF8591 8-Bit A/D and D/A Converter is a single-chip, single-supply low power 8-bit CMOS data acquisition device with four analog inputs, one analog output and a serial I2C-bus interface. Three address pins A0, A1 and A2 are used for programming the hardware address, allowing the use of up to eight devices connected to the I2C-bus without additional hardware. Address, control and data to and from the device are transferred serially via the two-line bidirectional I2C-bus.

Features
  • Single power supply
  • Operating supply voltage 2.5 V to 6 V
  • Low standby current
  • Serial input/output via I2C-bus
  • Address by 3 hardware address pins
  • Sampling rate given by I2C-bus speed
  • 4 analog inputs programmable 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 A/D conversion
  • Multiplying DAC with one analog output.
  • NXP Semiconductors
  • Semiconductors|Integrated Circuits|IC-Data Conversion