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PCF8591 8-Bit A/D D/A Converter Module

SKU: 150190
  • US$4.77

    25 %

  • 3.56
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
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 PCF8591 8-Bit A/D D/A Converter Module
 PCF8591 8-Bit A/D D/A Converter Module

PCF8591 8-Bit A/D D/A Converter Module

US$3.56 US$4.77 25%OFF 5 (4 reviews)
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- Model: PCF8591
- Color: Blue + black
- Material: PCB + metal
- 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
- 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
- Packing list:
- 1 x A/D D/A converter module
- 4 x Dupont cables (21cm)

Dimensions: 1.57 in x 0.91 in x 0.39 in (4.0 cm x 2.3 cm x 1.0 cm)
Weight: 0.18 oz (5 g)

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

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Quantity 3+ units 5+ units 10+ units
Rate US$3.16 shipped US$3.15 shipped US$3.14 shipped

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Customer's impression:
only 8 bit well 8-bit DAC/ADC is
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Recent Customer Reviews

  • treblig Post on 2/26/2014

    I use it with a Raspberry Pi (3.3V) : no problems whatsoever. The jumpers disable the pot, photoresistor and thermistor which then let you use the ports for your own use. Not much really. Unlike said in the description, so... Read more

  • treblig Post on 6/22/2015

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month Pros: Item was delivered rather quickly. I use it with a Raspberry Pi and it works just fine. The 3 onboard components (potentiometer, and I... Read more

    Impression:8-bit DAC/ADC is, well, only 8 bit

    0 0
  • treblig Post on 1/17/2014

    The module was received rather quickly given the distance and free shipping postage. Product is as described and works as designed. No hidden surprise. You'll have to dig the Internet to get specs of the module because is... Read more

  • dalcazar16 Post on 8/4/2013

    I use it with my Raspberry Pi and everything seems to work fine. LED, luminosity and potenciometer gives good measures. The I2C interface is great. The sensors integrated make it very useful to try out I2C features such as... Read more

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