8位/ 10位/ 12位,高带宽乘法数模转换器,串行接口 8-/10-/12-Bit High Bandwidth Multiplying DACs with Serial Interface
Product Details
The AD5426/AD5432/AD5443 are CMOS 8-, 10-, and 12-bit current output digital-to-analog converters DACs, respectively. These devices operate from a 2.5 V to 5.5 V power supply, making them suitable for battery-powered applications and many other applications.
These DACs use a double buffered, 3-wire serial interface that is compatible with SPI, QSPI™, MICROWIRE™, and most DSP interface standards. In addition, a serial data out pin SDO allows for daisy-chaining when multiple packages are used. Data readback allows the user to read the contents of the DAC register via the SDO pin. On power-up, the internal shift register and latches are filled with 0s and the DAC outputs are at zero scale.
As a result of manufacturing on a CMOS submicron process, the parts offer excellent 4-quadrant multiplication characteristics with large signal multiplying bandwidths of 10 MHz. The applied external reference input voltage, VREF, determines the full-scale output current. An integrated feedback resistor, RFB, provides temperature tracking and full-scale voltage output when combined with an external current to voltage precision amplifier.
The AD5426/AD5432/AD5443 DACs are available in small, 10-lead MSOP packages.
The EVAL-AD5443SDZ/EVAL-AD5446SDZ/EVAL-AD5453SDZ evaluation board is available for evaluating DAC performance. For more information, see the UG-327 evaluation board user guide.
**Applications**
### Features and Benefits
输出接口数 1
通道数 1
位数 12
耗散功率 3.00 µW
采样率 2.5 Msps
分辨率Bits 12.0
工作温度Max 125 ℃
工作温度Min -40 ℃
数模转换数DAC 1
电源电压Max 5.5 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 10
封装 MSOP-10
高度 0.85 mm
封装 MSOP-10
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
军工级 No
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD5443YRMZ-REEL7 ADI 亚德诺 | 当前型号 | 当前型号 |
AD5443YRMZ 亚德诺 | 完全替代 | AD5443YRMZ-REEL7和AD5443YRMZ的区别 |
AD5443YRMZ-REEL 亚德诺 | 完全替代 | AD5443YRMZ-REEL7和AD5443YRMZ-REEL的区别 |
AD5443YRM-REEL7 亚德诺 | 完全替代 | AD5443YRMZ-REEL7和AD5443YRM-REEL7的区别 |