The DAC902 is a high-speed, Digital-to-Analog Converter () offering a 12-bit resolution option .The DAC902 support updaterates in excess of 165MSPS with excellent dynamic performance,and are especially suited to fulfill the demands of a variety of applications. The advanced segmentation architecture of the DAC902 is optimized to provide a high Spurious-Free Dynamic Range (SFDR) for single-tone, as well as for multi-tone signals-essential when used for the transmit signal path of communication systems.The close matching of the current outputs ensures superior dynamic performance in the differential configuration. Its low power consumption allows for use in portable and batteryoperated systems. Further optimization can be realized by lowering the output current with the adjustable full-scale option.Generally, it can be used in digital microwave links, cable modems, arbitrary waveform generation, high-speed instrument control, video and digital TV. Module model: DAC902 Module type: digital-to-analog conversion module Module power supply: DC5V Module current: 50mA (MAX) Module communication protocol: 12-bit parallel Module provides routines: STM32F103RBT6 Routine platform: STM32F103X-M3; KEIL5 version source code Module output voltage range: 1.24V resolution digits: 12 Number of output channels: single channel Module output interface: SMA; 24-hour salt Module output signal: voltage; OPA690 chip output, with a certain driving capacity, within 50mA Reference voltage: 1.24V; reserved external input reference in SOT-23 package Voltage settling time: 30nS sampling rate: 165MSPS output analog bandwidth; 33MHz Module features: multiple; with output buffer amplifier, ultra-low AC crosstalk, ultra-fast settling time Module applications: ltiple; digital microwave connection, cable modulator, arbitrary waveform generation, high-speed instrument control, video and digital TV Module weight: 19g Module interface type: SMA signal output, 3.81-2PIN power socket XH2.54 double-row pin data interface Note:The chip features are only for user selection reference. Non-modules have this feature. Color:As Shown Material:Electronic Component Package Contents: 1 * Digital-to-analog conversion module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.