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Product Variant Information section
Product Specification Section
Pricing Section

Stock : 6 000

Sur commande :Order inventroy details 4 000
Stock d'usine :Stock d'usine : 0
Délai d'usine : 7 Semaines
Commande minimale : 1 000
Multiples de : 1 000
Quantité Prix Internet
1 000+ $1.75
Total :

1 750,00 $

USD
Attributs
Attributes Table
Resolution 8b
No of Channels 8
Interface I2C
Supply Voltage 2.5V to 6V
Power Consumption 300mW
Fonctionnalités et 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

View the Complete Family of PCF8591 Converters