Gravity: GP8413 2-Channel 15-bit I2C to 0-5V/10V DAC Module

2-channel 15-bit DAC using GP8413 over I2C with 0.2% accuracy, outputting 0–5V or 0–10V per channel. Suited for industrial automation applications.

Logical pinout · physical placement not verified

+i2c-interface-1
Gravity I2C interface positive supply terminal, documented by DFRobot as 3.3V-5V
Type · PowerVoltage · 3.3V-5V
-i2c-interface-2
Gravity I2C interface negative supply terminal
Type · GroundVoltage · 0V
Ci2c-interface-3
I2C SCL clock on the Gravity connector, documented as C/SCL by DFRobot
Type · GPIO
Di2c-interface-4
I2C SDA data on the Gravity connector, documented as D/SDA by DFRobot
Type · GPIO
VOUT0voltage-output-port-1
positive terminal of output voltage signal channel 0
Type · AnalogVoltage · 0-5V or 0-10V output range depending on module setting
VOUT1voltage-output-port-2
positive terminal of output voltage signal channel 1
Type · AnalogVoltage · 0-5V or 0-10V output range depending on module setting
GNDvoltage-output-port-3
negative terminal of the output voltage signal
Type · GroundVoltage · 0V

Pin	Position	Type	Function	Voltage
+	i2c-interface-1	Power	Gravity I2C interface positive supply terminal, documented by DFRobot as 3.3V-5V	3.3V-5V
-	i2c-interface-2	Ground	Gravity I2C interface negative supply terminal	0V
C	i2c-interface-3	GPIO	I2C SCL clock on the Gravity connector, documented as C/SCL by DFRobot
D	i2c-interface-4	GPIO	I2C SDA data on the Gravity connector, documented as D/SDA by DFRobot
VOUT0	voltage-output-port-1	Analog	positive terminal of output voltage signal channel 0	0-5V or 0-10V output range depending on module setting
VOUT1	voltage-output-port-2	Analog	positive terminal of output voltage signal channel 1	0-5V or 0-10V output range depending on module setting
GND	voltage-output-port-3	Ground	negative terminal of the output voltage signal	0V

Logical pinout · physical placement not verified

Pin details

7 connections

+
Gravity I2C interface positive supply terminal, documented by DFRobot as 3.3V-5V
PowerVoltage · 3.3V-5V
i2c-interface-1
-
Gravity I2C interface negative supply terminal
GroundVoltage · 0V
i2c-interface-2
C
I2C SCL clock on the Gravity connector, documented as C/SCL by DFRobot
GPIO
i2c-interface-3
D
I2C SDA data on the Gravity connector, documented as D/SDA by DFRobot
GPIO
i2c-interface-4
VOUT0
positive terminal of output voltage signal channel 0
AnalogVoltage · 0-5V or 0-10V output range depending on module setting
voltage-output-port-1
VOUT1
positive terminal of output voltage signal channel 1
AnalogVoltage · 0-5V or 0-10V output range depending on module setting
voltage-output-port-2
GND
negative terminal of the output voltage signal
GroundVoltage · 0V
voltage-output-port-3

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