4 Channel ADS1115 16-Bit High Precision Analog-to-digital

Date:2023-09-11 Views:

Overview
LC ADS1115 Analog-to-digital conversion module carry 16 bit high precision analog-to-digital conversion chip, the chip with internal reference voltage source, it can be 4 channel separate input or 2 channel differential input ,through the I2C interface and single-chip computer for data transmission.

Function features
1.Itself reference voltage source
2.Internal oscillator
3.2.0 V-5.5 V power supply range wide, ultra-low power consumption
4.4 channel separate input or 2 channel differential input
5.Programmable gain amplifier is used to change the collected voltage input range

Hardware introduction and description
1.Size: 10.5*10.5mm
2.Board function description
VCC, GND: power input
SDA,SCL: data transmission, single chip microcomputer
IN0, IN1 and IN2, IN3: acquisition voltage input pin (the default range is -6.144 V to + 6.144 V), when used as a differential input should be collecting voltage to ground voltage)

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AD/DA Module

4 Channel ADS1115 16-Bit High Precision Analog-to-digital