Description
ADC V1.1 Unit is an A/D conversion module that utilizes the ADS1110 chip, a 16-bit self-calibrating analog-to-digital converter. It is designed with an I2C interface, offering convenient connectivity. The module offers conversion speeds of 8, 16, 32, and 128 samples per second (SPS), providing varying levels of accuracy at 16, 15, 14, and 12 bits of resolution respectively.
Equipped with an on-chip programmable gain amplifier (PGA) with a maximum gain of 8, the ADC V1.1 Unit allows for direct measurement of even the faintest signals. The ADS1110 chip incorporates internal reference of 2.048V, which can be selected through configuration registers, enabling high-resolution measurements.
ADC V1.1 Unit finds applications in various fields such as industrial process control, factory automation, and portable instrumentation. With its precise and versatile analog-to-digital conversion capabilities, it empowers users to acquire accurate data in demanding scenarios, facilitating effective monitoring and control in diverse environments.
Features
- Programmable gain amplifier (PGA = 1, 2, 4 or 8 continuous self-calibration)
- Low noise (10uVP-P)
- I2C Communication
- Built-in reference (accuracy: 2.048V ± 0.05%)
Includes
- 1x ADC V1.1 Unit
- 1x Grove Wire (20cm)
- 1x HT3.96 Male Socket(2 pins)
Applications
- Industrial process control
- Temperature measurement
- Factory automation
- Portable meters
- Smart transmitters
Specification
| Resources | Parameters |
|---|---|
| Programmable Gain Amplifier | PGA=1, 2, 4, 8 |
| Built-in reference voltage | 2.048V ± 0.05%; |
| I2C Serial Communication | 0x48 |
| Temperature drift | 5ppm/℃ |
| INL | 0.01% of FSR max |
| Programmable Data Rate | 15SPS TO 240SPS |
| ADS1110 resolution | 16-bit |
| Operating temperature | 0-40°C |
| Product Size | 32*24*10.2mm |
| Package Size | 136*92*16mm |
| Product Weight | 4.5g |
| Package Weight | 11.5g |