Description
Grove 4-channel 16-bit ADS1115 ADC is ananalog-digital converter (ADC)in the form of shield for GPIO connectors of Raspberry Pi. It is 4-channel ADCbased on theADS1115 Texas Instrumentwhich is accurate16-bit system with low power consumption. The system is supplied with the voltagefrom 3.3 V to 5 V, it communicates with the Raspberry Pi using theGPIO connectors. ADC works with Raspberry in version of A+ / B+ / 2B / 3B / 3B+ / Zero / Zero W.
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The product is compatible withRaspberry Pi. |
Features
- Low current consumption:
a) continuous mode: only 150µA
b) Single-Shot Mode: Auto shutdown
- Wide supply voltage range
- Input multiplexer (MUX) that provides two differential inputs or four single-ended inputs.
- Programmable comparator
- Internal reference voltage for low drift
- Internal oscillator
- Internal PGA
- Programmable data rate: 8SPS to 860SPS
- Serial interface compatible with I2C
Application
- Portable devices
- Consumer goods
- Battery monitoring
- Temperature measurement
- Factory automation and process control
| Pin | Description |
|---|---|
| 1. AIN0 | Analog pin 0 |
| 2. NC | Not Connected |
| 3. 3V3 | Output voltage: from 3.3 V |
| 4. GND | The ground of the system. |
| 5. GND |
Ground of the system is the same as in the pin 4 |
| 6. AIN0 | Analog Pin 0 |
| 7. AIN1 | Analog Pin 1 |
| 8. AÏN 2 | Analog Pin 2 |
| 9. AÏN 3 | Analog Pin 3 |
| 0. 3v3 | Output voltage of 3.3 V |
Technical specification of
| Attribute | The value |
|---|---|
|
Working voltage |
3.3 V / 5 V |
|
Analog input current |
100mA (momentary) 10 mA (continuous) |
|
Storage temperature |
-60~150℃ |
|
The maximum temperature of connector |
150℃ |
|
Interface |
I2C |
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The address of the interface |
0x48 (defult) |
Set includes
- 4-channel 16-bit ADC
- 4 x double-sided screws
- 8 x screws
Useful links |
