ADS1115 16-Bit I2C ADC 4-Channel Programmable Gain Amplifier Module

Overview of this ADS1115 16-Bit I2C ADC 4-Channel Programmable Gain Amplifier Module

Introducing Roboway ADS1115 16-Bit ADC Amplifier Module at best price in India with Roboway. This ADS1115 is a 16-bit ADC module that can convert analog signals into precise digital values and making it ideal for accurate sensor readings and voltage measurements. This module uses the I2C protocol for communicate with microcontrollers like Arduino, Raspberry Pi, and ESP32.

It gives 4-channel input options so you can measure up to four different analog signals individually or use two differential inputs for more stable and noise-resistant readings. It works with both 3.3V and 5V systems, which makes it flexible for use with various development boards and microcontrollers.

Features

16-bit Resolution – It gives very accurate readings for even small voltage changes.

I2C Interface – Module communicates with Arduino, Raspberry Pi, and other microcontrollers using only two wires (SCL & SDA).

4 Input Channels – You can measure up to four different analog signals.

Programmable Gain Amplifier (PGA) – Allows you to amplify weak signals for better measurement accuracy.

Wide Voltage Range – It can measure voltages from a few millivolts up to around 6.144V depending on gain setting.

Address Selectable – You can connect up to 4 modules on the same I2C bus by changing the address.

Specification

Product Type: ADC (Analog-to-Digital Converter) Module

Model: ADS1115

Resolution: 16-bit high precision

Number of Channels: 4 single-ended or 2 differential inputs

Interface: I2C (Inter-Integrated Circuit) communication

Operating Voltage: 2.0V to 5.5V

Programmable Gain: 6 levels (±0.256V to ±6.144V)

Sampling Rate: Up to 860 samples per second (SPS)

Input Impedance: Greater than 10MΩ

Address Selectable: Yes, via ADDR pin (supports up to 4 modules)

Current Consumption: Approximately 150µA during operation

Standby Power: Around 0.5µA in power-down mode

Temperature Range: -40°C to 125°C

Weight: 2g

Dimensions: 28mm x 17mm x 2mm

SKU: RW-245