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PCF8591 Module

  • Product Code: 615
  • Availability: 3
  • Price :

    Rs.236.00 (inc GST)

    Qty :

GST Invoice on all Purchase. So you will be eligible to take input tax credit.

IF component not in Stock or require more quantity or want to buy in bulk e-mail us your requirements on: dnatechindia "at" gmail.com.

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PCF8591 Module

This is a breakout board/Prototype Board for PCF8591 IC. The PCF8591 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.


Description

  • PCF8591 is AD/DA Convertor Module.

  •  A module chip using PCF8591

  • Module supports external voltage input capture (input voltage range 0-5v)

  • Three modules integrated photoresistor acquisition environment through the AD intensity accurate numerical

  • Modules integrated thermistor, can capture the precise value of the ambient temperature through the AD

  • The five-module integrated 1 channel 0-5V voltage input acquisition (blue potentiometer to adjust the input voltage)

  • Modules with power indicator light (on the module after power indicator lights)

  • Modules with the DA output indicator light board DA output indicator module DA output interface voltage reaches a certain value, the voltage the greater the light brightness is more obvious;

  • Module PCB size: 3.6cm * 2.3cm

  • Standard double-sided, plate thickness 1.6mm, the layout is nice, surrounded by the through-hole, aperture: 3mm, convenient fixed

Features of PCF8591 Module

  • Single-Supply Operation

  • Operating voltage range of 2.5V to 6V

  • Low standby current

  • Through the I2C bus serial input / output

  • PCF8591 interface only by 3 hardware pins

  • Sampling rate PCF8591 I2C bus rate decided

  • 4 analog inputs programmable as single-ended or differential inputs

  • Automatic incremental channel selection

  • PCF8591 analog voltage range from VSS to VDD

  • PCF8591 built-in track and hold circuit

  • 8-bit successive approximation A / D converter

  • Through an analog output DAC gain

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