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The 4 channel ADS1115 16 BIT ADC I²C module is a great general purpose 16-bit converter. The chip can be configured as 4 single-ended input channels, or two differential channels. It contains 4 precision, low-power, 16-bit, I2C-compatible, analog-to-digital converters (ADCs). It also has a low-drift voltage reference and an oscillator as well as a programmable gain amplifier (PGA) to help boost smaller single/differential signals to the full range and a digital comparator.
Features:
- Low-drift reference voltage
- Internal oscillator
- Internal programmable gain amplifier
- 4 single-ended channels or 2 differential channels
- Programmable comparator
- Low current consumption with auto shut-down mode
Specifications:
- Operating voltage: 2 to 5.5 VDC
- Operating current: 150 uA in continuous mode
- Precision: 16 bits
- Programmable data rate: 8 to 860 samples per second
- Interface: I²C with 4 pin selectable addresses (0x48-0x4B)
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