DAC904 DAC Module 14-Bit Sampling Rate 165Msps High-Speed Decoder Arbitrary Signal STM32/FPGA

DAC904 DAC Module 14-Bit Sampling Rate 165Msps High-Speed Decoder Arbitrary Signal STM32/FPGA

Description:
The highest sampling rate of this high-speed DAC module is 165Msps.

Module Features:
1. Designed by senior engineers, exquisite materials, reasonable line layout;
2. Hardware compatible with DAC900/902/904/908 (resolutions are 10, 12, 14 and 8 bits respectively);
3. Output terminal adopts high-speed operational amplifier to realize the isolation between the output and the DAC chip;
4. The module uses built-in REF, and PCB board has an external REF chip circuit (but not soldered);
5. The module is powered by a single 5V power supply. The module comes with 3.3V step-down and -5V voltage generation, and the interface IO3.3V is convenient for direct connection with the IO of mainstream control chip;
6. Provide FPGA and STM32 program examples.

Module Performance Parameters:
1. Module power supply: +5V;
2. DAC chip: DAC902, 12-bit resolution; DAC904, 14-bit resolution;
3. The highest sampling rate: up to 165MSPS;
4. Output voltage: peak-to-peak value about 3.6V (you can change the peripheral resistance of the amplifier to change output signal amplitude).

Module Application:
1. DDS waveform generator;
2. Learn DAC module;
3. Secondary development of DAC module.

Test Picture:


Package Included:
- 1 x DAC Module

Attention:
- PDF schematic diagram and FPGA, STM32 test examples are provided.

Chip:
Description:
The DAC904 is a high-speed, Digital-to-Analog Converter (DAC) offering a 14-bit resolution option within the family of high-performance converters. Featuring pin compatibility among family members, the DAC908, DAC900, and DAC902 provide a component selection option to an 8-, 10-, and 12-bit resolution, respectively. All models within this family of DACs support update rates in excess of 165MSPS with excellent dynamic performance, and are especially suited to fulfill the demands of a variety of applications.

Characteristics:
- SINGLE +5V OR +3V OPERATION
- HIGH SFDR: 20MHz Output at 100MSPS: 64dBc
- LOW GLITCH: 3pV-s
- LOW POWER: 170mW at +5V
- INTERNAL REFERENCE:
* Optional Ext. Reference
* Adjustable Full-Scale Range
* Multiplying Option

Applications:
1. COMMUNICATION TRANSMIT CHANNELS
* WLL, Cellular Base Station
* Digital Microwave Links
* Cable Modems
2. WAVEFORM GENERATION
* Direct Digital Synthesis (DDS)
* Arbitrary Waveform Generation (ARB)
3. MEDICAL/ULTRASOUND
4. HIGH-SPEED INSTRUMENTATION AND CONTROL
5. VIDEO, DIGITAL TV