AD7705 Dual 16-bit ADC Data Acquisition Module TM7705

by June 13, 20150 comments

Price:
US$5.15

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AD7705 Dual 16-bit ADC Data Acquisition Module TM7705

Feature:

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

Package included:

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)