$USD
  • EUR€
  • £GBP
  • $USD
SELECTION GUIDE Arduino

Selection Guide of DAC Modules

DFRobot Oct 25 2023 3244

We provides an overview of DAC modules available from DFRobot, divided into three categories: 0-2.5V/VCC products, 0-5V/10V products, and 4-20mA products. Each product is described in detail, including its SKU, chip, number of channels, input and output options, resolution, accuracy, and unique features. The guide also includes functional diagrams for each product. 
Hope this DAC modules selection guide serves as a helpful resource for choosing the right DAC module for your needs.

0-2.5V/VCC Product

Product Name

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

Gravity: GP8501 2-Channel PWM to 0-2.5V/VCC DAC Module

Gravity: GP8512: 1-Channel 15bit I2C to 0-2.5V/VCC DAC Module

Figure

SKU

DFR1034

DFR1037

DFR1035

Chip

GP8503

GP8501

GP8512

Number of Channels

2

2

1

Output

0-2.5V/VCC

0-2.5V/VCC

0-2.5V/VCC

Input

I2C

PWM

I2C

Resolution

12bit

8bit

15bit

Linearity error

0.10%

0.10%

0.01%

Product Features

2 channels,expandable up to 8 modules through cascading.

2 channels,PWM input, versatile compatibility.

High resolution and precision.

Add to Cart

Add to Cart

Add to Cart

Add to Cart

0-2.5V/VCC Products Functional Diagram

2-channel I2C to 0-2.5V/0-VCC


 

 

2-channel PWM to 0-2.5V/0-VCC


 

 

1-channel I2C to 0-2.5V/0-VCC

0-5V/10V Products

Product Name

Gravity: 2-Channel I2C DAC Module (0-10V)

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

Gravity: GP8211 1-Channel 15-bit I2C to 0-5V/10V DAC Module

Gravity: GP8101S 1-Channel PWM to 0-5V/10V DAC Module

Figure

SKU

DFR0971

DFR1073

DFR1071

DFR1036

Chip

GP8403

GP8413

GP8211S

GP8101S

Number of Channels

2

2

1

1

Output

0-5V/10V

0-5V/10V

0-5V/10V

0-5V/10V

Input

I2C

I2C

I2C

PWM

Resolution

12bit

15bit

15bit

8bit

Linearity error

0.10%

0.01%

0.01%

0.10%

Product Features

2 channels, expandable up to 8 modules through cascading.

2 channels, offering high resolution andprecision,expandable up to 8 modules throughcascading.

High resolution and precision.

PWM input, versatile compatibility.

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Add to Cart

0-5V/10V Products Functional Diagram

2-channel I2C to 0-5V/0-10V


 

 

2-channel 15bit I2C to 0-5V/0-10V


 

 

1-channel 15bit I2C to 0-5V/0-10V


 

 

1-channel PWM to 0-5V/0-10V

 

4-20mA Product

Product Name

Gravity: I2C 4-20mA DAC Module (Arduino Compatible)

Figure

SKU

DFR0972

Chip

GP8302

Number of Channels

1

Output

0-20mA

Input

I2C

Resolution

12bit

Linearity error

0.10%

Product Features

More stable current signal.

Add to Cart

Add to Cart

4 - 20mA Product Functional Diagram

1-channel I2C to 4-20mA


REVIEW