AD7705 Dual 16-bit ADC Data Acquisition Module SPI Precise TM7705

Product Description *AD7705 Dual 16-bit ADC Data Acquisition Module SPI Precise TM7705. Features: * 3.3V or 5.0V DC power supply. *MCU interface: SPI. *The main ADC chip: AD7705. *An external reference voltage LM285- 2.5 (imported genuine original). *Input circuit with a resistor divider and the RC filter, enabling customers to change their own gain range. *Chip with programmable gain amplifier, the gain range: 1-128 times. *Chip internal input buffer amplifier, can be directly connected sensor. Package included: *1 X AD7705 Dual 16-bit ADC Data Acquisition Module SPI Precise TM7705.