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Gravity GP8503 I2C to 0-2.5V/VCC DAC Module - 2-CH 12-bit

25-00016927
DFR1034
ΚατασκευαστήςDFRobot Part NumberDFR1034
Διαθέσιμο
Αποστολή σε 24 ώρες
€1240
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Διαθεσιμότητα Καταστημάτων
Πληρωμή & Μεταφορικά

This is a 2-channel analog voltage output DAC module with I2C communication, 12-bit resolution, and 0.1% precision. It is well-suited for control projects operating within the 3.3V range, such as ESP32, Raspberry Pi, STM32, and other microcontrollers that require analog signal output. DAC series modules are a range of products that can be controlled through I2C or PWM signals to generate voltage or current output signals.

Features
  • Supports 3.3V-5V power supply.
  • Output voltage error is less than 0.1%.
  • Output voltage linearity error is 0.1%.
  • Two channels of voltage output, either 0-2.5V or 0-VCC, enabling connection and control of standard analog voltage devices.
  • Gravity interface, I2C communication, Arduino control, suitable for program automation control.
Applications
  • Motor rotational speed regulation
  • Sonorous intensity modulation
  • Indoor and outdoor luminance modulation
  • Display panel backlight automatic adjustment
Package contents
  1. GP8503 2-Channel 12bit I2C to 0-2.5V/VCC DAC Module ×1
  2. Gravity-4P I2C/UART Sensor Cable ×1


Selection Guide
ModuleGravity GP8503 I2C to 0-2.5V/VCC DAC Module - 2-CH 12-bitGravity GP8501 PWM to 0-2.5V/VCC DAC Module - 2-CHGravity GP8512 I2C to 0-2.5V/VCC DAC Module - 1-CH 15-bitGravity GP8403 I2C to 0-5V/10V DAC Module - 2-CH 12-bitGravity GP8413 I2C to 0-5V/10V DAC Module - 2-CH 15-bitGravity GP8211S I2C to 0-5V/10V DAC Module - 1-CH 15-bitGravity GP8101S PWM to 0-5V/10V DAC Module - 1-CHGravity GP8302 I2C to 4-20mA DAC Module - 1-CH 12-bit
SKUDFR1034DFR1037DFR1035DFR0971DFR1073DFR1071DFR1036DFR0972
ChipGP8503GP8501GP8512GP8403GP8413GP8211SGP8101SGP8302
InputI2CPWMI2CI2CI2CI2CPWMI2C
Output0-2.5V/VCC0-2.5V/VCC0-2.5V/VCC0-5V/10V0-5V/10V0-5V/10V0-5V/10V0-25mA
Channels22122111
Resolution12bit8bit15bit12bit15bit15bit8bit12bit
Linearity error0.10%0.10%0.01%0.10%0.01%0.01%0.10%0.10%

 

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