AD7705 Dual 16-bit ADC Data Acquisition TM7705 Module

AD7705 Dual 16-bit ADC Data Acquisition TM7705 Module

The AD7705 is analog-to-digital converters (ADC) with on-chip digital filtering, intended for the measurement of wide, dynamic range, low frequency signals, such as those in industrial-control or process-control applications. Each contains a (or charge-balancing) ADC, a calibration microcontroller with on-chip static RAM, a clock oscillator, a digital filter, and a bidirectional serial communication port.

Features of AD7705 Dual 16-bit ADC Data Acquisition TM7705 Module

• 3.3V or 5.0V DC power supply

• MCU interfaces : SPI

• The main ADC chip : TM7705 (Shenzhen Tianwei original brand new chip, and AD7705 chip is fully compatible)

• An external reference voltage LM285-2.5 (imported genuine original). Part of the low-end domestic counterparts using TL-431 is not a number as a reference, temperature stability and accuracy of the level difference. Please spotted.

• The input circuit strip dividing resistor and RC filter, enabling customers to change their own gain range

• The chip with a programmable gain amplifier, the gain range : 1-128 times

• Chip buffer amplifier with input for direct connection of sensors.

Related Links

• Interfacing Arduino To AD7705 ADC

Package Includes

• 1 x AD7705 Dual 16-bit ADC Data Acquisition TM7705 Module