ADS1115 16Bit ADC (4-Channel) with Programmable Gain Amplifier
- Resolution: 16 bits
- Input Channels: 4 single-ended or 2 differential
- Voltage Reference: Internal (derived from VDD)
- Data Rate: Up to 860 SPS (Samples Per Second)
- Interface: I²C (2-wire communication)
- PGA Gain Options: ±6.144V, ±4.096V, ±2.048V, ±1.024V, ±0.512V, ±0.256V
- Operating Voltage: 2.0V to 5.5V
- Power Consumption: Ultra-low power, microamp-level standby
- Address Select Pins: Up to 4 ADS1115 modules on one I²C bus
SKU:
SE-533
Categories: Breakout Boards, Sensor Modules
Tags: ADS1115 16-Bit ADC, Gain Amplifier, I²C ADC, Precision ADC
Description
- The ADS1115 is a precision 16-bit analog-to-digital converter (ADC) widely used in applications requiring high-resolution measurements.
- Communicates via I²C, making it simple to interface with Arduino, Raspberry Pi, ESP32, STM32, and other microcontrollers.
- Supports four single-ended inputs or two differential measurement pairs, enhancing flexibility for sensor interfacing.
- Integrated Programmable Gain Amplifier (PGA) allows amplification of very small signals—ideal for low-voltage sensors, load cells, strain gauges, and thermocouples.
- Offers configurable sampling rates up to 860 SPS, balancing accuracy and responsiveness depending on the application.
- Operates over a wide voltage range (2.0–5.5V), enabling use in battery-powered and low-power embedded systems.
- Compact breakout board format makes it suitable for DIY electronics, IoT devices, and laboratory measurement setups.
PACKAGE INCLUDES:
- 1 × ADS1115 16-Bit 4-Channel ADC Module with PGA
Additional information
| Weight | 5 g |
|---|
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Applications
- Sensor Interface Modules
- Portable & Battery-Powered Devices
- Industrial Automation Systems
- Medical & Laboratory Instruments
- Audio Signal Measurement
- Environmental Monitoring Stations
- Automotive Sensor Systems
- Research, Prototyping & Development Boards
TECHNICAL SPECIFICATIONS
| Parameter | Value |
| Operating Voltage | 2.0–5.5V DC |
| Resolution | 16 bits |
| Input Channels | 4 single-ended / 2 differential |
| Max Sampling Rate | 860 SPS |
| Interface | I²C |
| PGA Gain | ±6.144V to ±0.256V |
| PCB Size | 28 × 16 mm |
| Weight | 2 g |
| Shipping Weight | 0.005 kg |
| Shipping Dimensions | 9 × 8 × 5 cm |

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