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ADC Pi Zero

Nieuw ADC Pi Zero
€ 21,95 Excl. BTW: € 18,14 Vandaag voor 17.00 uur besteld, morgen in huis. *
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Aantal: In winkelwagen
  • Gratis verzending vanaf € 25 binnen Nederland, België en Duitsland
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The ADC Pi Zero is an 8 channel 17 bit analogue to digital converter designed to work with the Raspberry Pi Zero. The ADC Pi Zero is based on two Microchip MCP3424 A/D converters each containing 4 analogue inputs.  The MCP3424 is a delta-sigma A/D converter with low noise differential inputs.

The ADC Pi Zero is designed to work as a single ended A/D converter using the internal 2.048V reference voltage with the -V pins tied to ground. A voltage divider on the ADC Pi Zero board brings the input voltage range to a much more useful 0 – 5.06V.

Features:

  • 8 x 17-bit 0 to 5V Single Ended Inputs
  • Control via the Raspberry Pi I2C port
  • Stack up to 4 ADC Pi Zero boards on a single Raspberry Pi
  • Jumper selectable I2C addresses
  • Buffered 5V I2C port
  • Based on the MCP3424 from Microchip Technologies Inc
  • Single Ended full-scale range of 5.0V
  • On-board 2.048V reference voltage (Accuracy  ± 0.05%, Drift: 15 ppm/°C)
  • On-Board Programmable Gain Amplifier (PGA): Gains of 1, 2, 4 or 8
  • Programmable Data Rate Options:
       - 3.75 SPS (17 bits)
       - 15 SPS (15 bits)
       - 60 SPS (13 bits)
       - 240 SPS (11 bits)
  • One-Shot or Continuous Conversion Options

Input Ratings & Specifications

Spec Ratings
Vdd (5V pin on I2C bus) 5.0V
All AD inputs and outputs VSS–0.4V to VDD+0.4 V
Current at Input Pins ±2 mA
I2C SDA/SCL voltage 5.0 V
I2C port current 100 mA

Product
Merk: AB Electronics
Model: KW-1855
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