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Manufacturer Part #

PCF8591T/2,518

PCF8591 Series 2.5 V - 6 V 8-bit A/D and D/A converter - SOIC-16

Mfr. Name: NXP
Standard Pkg:
Product Variant Information section
Date Code: 1951
Product Specification Section
Technical Attributes
Attributes Table
Resolution: 8b
No of Channels: 8
Interface: I2C
Supply Voltage: 2.5V to 6V
Power Consumption: 300mW
Package Style:  SOIC-16
Mounting Method: Surface Mount
Features & Applications

The PCF8591T/2,518 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.

The functions of the device include analog input multiplexing, on-chip track and hold function, 8-bit analog-to-digital conversion and an 8-bit digital-to-analog conversion. The maximum conversion rate is given by the maximum speed of the 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

Applications:

  • Closed loop control systems
  • Low power converter for remote data acquisition
  • Battery operated equipment
  • Acquisition of analog values in automotive, audio and TV applications

 

 

Pricing Section
Stock:
0
Minimum Order:
1,000
Multiple Of:
1,000
7,000
Factory Stock:Factory Stock:
0
Factory Lead Time:
12 Weeks
Total
$1,910.00
USD
Quantity
Web Price
1,000
$1.91
2,000
$1.55
3,000
$1.53
4,000+
$1.52
Product Variant Information section