M5Stack ADC I2C Unit (ADS1100)

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Sale price £5
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Only 10 units left
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ADC unit is an integrated ADS1100 device which is a fully differential, 16-bit, self-calibrating, delta-sigma A/D converter.

It communicates through the I2C interface, which means you can collect AD data through PortA on the M5Core device in order to enhance your A/D capabilities and performance.

The default I2C address is 0x48 unless changed manually.

Product Features

  • COMPLETE DATA ACQUISITION SYSTEM IN A TINY SOT23-6 PACKAGE
  • 16-BITS NO MISSING CODES
  • INL: 0.0125% of FSR MAX
  • CONTINUOUS SELF-CALIBRATION
  • SINGLE-CYCLE CONVERSION
  • PROGRAMMABLE GAIN AMPLIFIER with gain range of 1, 2, 4, OR 8
  • LOW NOISE: 4µVp-p
  • PROGRAMMABLE DATA RATE: 8SPS to 128SPS
  • INTERNAL SYSTEM CLOCK
  • I2CTM INTERFACE
  • POWER SUPPLY: 2.7V to 5.5V
  • LOW CURRENT CONSUMPTION: 90µA
  • AVAILABLE IN EIGHT DIFFERENT ADDRESSES
  • Two LEGO-compatible holes

Include

  • 1x ADC unit
  • 1x GROVE Cable
  • 1x HT3.96 Male Socket(2 pins)

Applications

  • ECG signal acquisition
  • Blood pressure measurement
  • Dynamometer

Specification

Resources Parameter
INL The full scale is 0.0125% of the range (maximum value)
Gain multiple 1, 2, 4, 8
Programming rate 8SPS to 128SPS
Working voltage range 2.7 V to 5.5 V
Current 90µA
Noise 4μVp-p
Communication protocol I2C:0x48
Net weight 4g
Gross weight 19g
Product Size 32*24*10mm
Package Size 67*53*12mm

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