PRODUCT DETAILS
Description
 
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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