GY-ADS1115 16Bit 4 Channel ADC with Pro Gain Amplifier

The ADS1115 is very popular as it can run from 2V to 5.5V power/logic, can measure a large range of signals and it’s super easy to use. It is a great general-purpose 16-bit converter for any microcontroller project that has I2C capability including Arduino, Raspberry Pi, and ESP8266 based boards.


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This item: GY-ADS1115 16Bit 4 Channel ADC with Pro Gain Amplifier

5 in stock

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SKU: TS-P295
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This GY-ADS1115 16Bit 4 Channel ADC is ideal for microprocessors that have no analogue-digital converter, or when you need a converter with high precision.  It can provide 16-bit precision at 860 samples per second over I2C communication.

GY-ADS1115 has a programmable gain amplifier, up to x16, to help boost up small single/differential signals to the full range.

It has four input channels that can be configured as 4 single-ended input channels or two differential channels. The module can operate between 2 V and 5 V, can measure a wide range of signals and is very easy to use.

The chip is small and comes with ferrites to reduce noise. Communication is via the I2C interface. The address can be configured to one of four options so you can connect up to 4 ADS1115 modules to a single I2C bus for 16 single-ended inputs.

  • Supply Range: 2.0v to 5.5v
  • Low current consumption (150µA Single-Shot Mode)
  • Auto Shut-Down
  • Programmable data rate: 8SPS to 860SPS
  • low drift precision voltage reference
  • Internal oscillator
  • Internal PGA
  • I2C Interface (Pin-Selectable Address)
  • Four(4) Single-Ended OR Two(2) Differential Inputs
  • Programmable comparator
  • 7-bit I2C interface between 0x48 and 0x4B address selectable by jumpers

Package Contents: 1x GY-ADS1115 16Bit Module ADC 1x 10Pin Header

Development  Resources: demo codes, schematics, datasheets, etc

Datasheet ADS1115

YouTube: 16 Bit I2C 4 CH ADS1115 Module

1. There may be slight size deviations due to manual measurement, different measuring methods, and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angles, and display monitors.

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Weight 0.005 kg
Dimensions 3 × 2 × .5 cm

Product Applications

This module can be used for portable instrumentation, consumer goods, battery monitoring, temperature measurement, factory automation and process controls
For microcontrollers without an analogue-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 860 samples/second over I2C

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