Spesifikasi: Model:ADS1256IDB
Precision:24bits
Input channel:8CH
Output speed ratio: Max. up to 30KSPS
Range interval: 7selectable
Non-linearity:+/-0%
Communication: SPI, MCUBoardIntroduction:1.
Power input terminal, up is GND, down is+5V2.
AMS1117-3.3V regulation chip, generate 3.3Vvoltage3.
VDD voltage selection,3.3V/1.8V4.
AMS1117-1.8V regulationchip5.
Main chipADS12566.
ACOM signal selectionconfiguration7.
5V analog power outputport8.
ACOM outputport9.
Analog ground outputport10.
8CH input AD capturepoint11.
Inputresistance12.
Input decayresistance13.
Input filtercapacitor14.
OPA350amplifier15.
Crystal oscillator,7.68M16.
TI 2.5V generation chip, Model is:REF1004-.
Digital GND/Analog GND completely isolated, single point ground18.
Digital input/output port, connect with external DSP,MCU, FPGA19.
L1/L2 as power filter magnetball
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