ADS1115 16-Bit I2C ADC 4-Channel Programmable Gain Amplifier Module
Description:
ADS1115 16-Bit I2C ADC 4-Channel Programmable Gain Amplifier (PGA) Module is a highly versatile, high-precision analog-to-digital converter (ADC) module that is widely used in embedded systems, IoT devices, and sensor interfacing applications. It is designed to provide accurate and efficient conversion of analog signals into digital data, making it ideal for applications that require high-resolution data acquisition, such as sensor monitoring, measurement systems, and data logging.
ADS1115 module integrates a 16-bit analog-to-digital converter (ADC) with a programmable gain amplifier (PGA), offering users the ability to perform precise analog-to-digital conversion with high resolution, flexibility, and ease of use. It communicates with microcontrollers or other host devices via the I2C protocol, making it suitable for use with common platforms like Arduino, Raspberry Pi, and other microcontroller-based systems.
One of the standout features of the ADS1115 is its ability to handle 4 differential channels or single-ended inputs, making it an excellent choice for applications that involve multiple sensors or measurements in a compact form factor.
Features:
1. 16-Bit Resolution
2. I2C Communication Interface
3.Four Differential or Single-Ended Inputs
4. Programmable Gain Amplifier (PGA)
5. Low Power Consumption
6. Internal Voltage Reference
7. High Accuracy
8. Selectable Data Rate
9. Onboard Comparator with Programmable Thresholds
10. Small Form Factor
11.Interrupt and Alert Functionality
12. Fully Programmable:
13. Easy-to-Use Libraries
14. Low-Noise and Stable
15.Temperature Sensing
Diagram:
Specifications:
| ADC Bit rate | 16 Bit |
| Interface type | 12C |
| Channels | 4 Channel ANO AN1 AN2 AN3 or 2 differential inputs |
| Input voltage | 2.0-5.5v |
| Channel input voltage | 0-VDD |
| Continuous mode | Only 150μA |
| Single-shot mode | Auto shut-down |
| Programmable data rate | 8sps-860sps |
| Dimensions | 18mm*28mm |
| Weight | 5g |
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