4-CH 16-Bit ADS1115 ADC Module SKU: CQRADC001
Contents
Description
The 4-channel 16-bit ADS1115 ADC Module is a high-precision analog-to-digital conversion solution based on the TI ADS1115IDGSR chip. This module provides four 16-bit precision analog input channels, supports both 3.3V and 5V operation, and features a hardware-configurable I2C address. The module also integrates an NTC temperature measurement interface, enabling multi-channel signal acquisition and temperature monitoring.
Features
- Support 3.3V to 5.0V Wide Supply Voltage, 3.3V I2C digital level signal, optimized for Raspberry Pi.
- Ocean I2C Interface, plug and play, 22AWG environmentally friendly high temperature resistant silicone wire, JST 4-Pin to DuPont female single head, wire length 210mm.
- On-board I2C address selection switch, supports cascade of two ADC modules.
- Color coded 3pin headers, plug and play with Arduino analog sensors.
- Comes with development resources and manual (examples for Raspberry Pi/Arduino)
Interface Description and Size
Connections and Examples
Specification
Sensor Specifications
- Supply Voltage(VCC): 3.3V to 5.0V
- Analog Signal Detection Range: 0 to VCC
- Number of Analog Channels: 4
- ADC Bits: 16 Bit
- Operating Current: 2mA to 3mA (Not include sensor module)
- Interface Type: Ocean I2C
- Interface Level: High 3.3V, Low 0V
- Product Size: 32mm * 32mm(1.26in * 1.26in)
Ocean Interface Wire Specifications
- Cable specifications: 22AWG
- Material: Silicone
- Withstand Voltage: Less Than 50V
- Withstand Current: Less Than 1000MA
- Length: 21cm
- Line Sequence: Black-Negative Power Supply, Red-Positive Power Supply, Green-SDA, Blue-SCL.
