AD7705 Dual 16-bit ADC Data Acquisition Module TM7705
3.3V or 5.0V DC power supply
MCU interface: SPI
Main ADC chip: TM7705 (AD7705 chip is fully compatible)
LM285-2.5 external reference voltage. Part peers using low-end domestic TL-431 is not a number as a reference, temperature stability and accuracy of the level difference. Please sights.
The input circuit with a divided resistor and RC filter, enabling customers to change their own gain range
Chip programmable gain amplifier with a gain range: 1-128 times
Chip buffer amplifier input with direct connection Sensor
1 x AD7705 Dual 16-bit ADC Data Acquisition Module TM7705
(When the actual delivery, 4P pin is not soldered in, enabling customers to choose the welding direction)
you can track your packages after an order has shipped.