ADS1115IDGSR is a low-power, high-resolution 12 bit analog-to-digital converter chip that integrates an analog-to-digital converter (ADC). It has 4 single ended or 2 differential input channels and can measure voltage signals within a range of ± 2.048V. ADS1115IDGSR has the following main functions: 1. High resolution: It can convert analog input signals into 12 bit digital data, providing more accurate measurement results. . 2. Low power consumption: Designed with low power consumption, suitable for application scenarios that require long-term operation. 3. Internal reference voltage: Integrated with an internal reference voltage source, it can be provided for ADC use, simplifying system design. . 4. Differential input mode: Supports differential input mode, which can improve anti-interference ability and is suitable for measurement in noisy environments. ADS1115IDGSR is widely used in various applications that require measuring analog signals, such as: 1. Temperature measurement: Accurate temperature measurement can be achieved by connecting a temperature sensor to the input channel of ADS1115IDGSR. . 2. Voltage monitoring: It can be used to monitor battery voltage, power supply voltage, etc., and provide voltage information feedback to the control system. . 3. Sensor signal measurement: It can be used to connect various sensors, such as pressure sensors, humidity sensors, etc., to measure environmental parameters< |