M5Stack M5StickC ADC Hat ADS1110 V1.1
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M5Stack M5StickC ADC Hat ADS1110 V1.1
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 |
Effective Date: March 27, 2025
At OpenELAB, we are committed to providing accurate product descriptions and delivering high-quality products. If you experience any issues with your purchase, please notify us within 60 days of the shipment date.
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2. Warranty Policy
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The standard warranty period for products sold by OpenELAB is 12 months from the date of delivery.
Under this warranty, OpenELAB will make a reasonable effort to repair or replace products free of charge if defects are due to issues with raw materials, design, or manufacturing.
If the defect qualifies under this policy but falls outside the covered scope, reasonable charges may apply for repair or replacement.
After the warranty period, support may still be available at a reasonable fee.
Warranty Exclusions
The warranty does not apply in the following cases:
- The product is beyond the 12-month warranty period.
- Damage due to misuse, improper maintenance or storage, or failure to follow the user guide or manual.
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