Product Description：

It is a high precision ADS1115 16 Bit 4 Channel Analog-to-Digital ADC Converter.

ADS1115 4-channel breakout boards are perfect for adding high-resolution analog to digital conversion to any microprocessor-based project.

These boards can run with power and logic signals between 2v to 5.5v, so they are compatible with all common 3.3v and 5v processors.

As many of 4 of these boards can be controlled from the same 2-wire l2C bus, giving you up to 16 single-ended or 8 differential channels.

A programmable gain amplifier provides up to xl6 gain for small signals.

The ADS1115 hashigher resolution.

Features:
Resolution: 16 Bits
Programmable Sample Rate: 8 to 860 Samples/Second
PowerSupply/Logic Levels: 2.0V to 5.5V
Low Current Consumption: Continuous Mode: Only 150uA Single-Shot Mode: Auto Shut-Down
Internal Low-Drift Voltage Reference
Internal Oscillator
Internal PGA: up to x16
12C Interface: 4-Pin-Selectable Addresses
Four Single-Ended or 2 Differential inputs
Programmable Comparator

Wiring:
Power
First connect VDD and GND. These boards will work with either a 3.3v or a 5v supply.

The absolute maximum analog input voltage is VDD + 0.3v. To avoid damage to the chip, do not attempt to measure voltages greater than VDD.

I2C Connections
I2C requires just 2 pins to communicate. These can be shared with other l2C devices. connect SDA->SDA and SCL->SCL.

package contain：
1 pcs ADS1115 I2C IIC Analog-to-Digital Converter