2.7 V至5.5 V , 250微安,轨到轨输出,双通道16位属于nanoDAC 2.7 V to 5.5 V, 250 uA, Rail-to-Rail Output, Dual 16-Bit nanoDAC
Product Details
The AD5663, a member of th _nano_DAC® family, is a low power, dual, 16-bit buffered voltage-out DAC that operates from a single 2.7 V to 5.5 V supply and is guaranteed monotonic by design.
The AD5663 requires an external reference voltage to set the output range of the DAC. The part incorporates a power-on reset circuit that ensures the DAC output powers up to 0 V or midscale AD5663BRMZ-1 and remains there until a valid write takes place. The part contains a power-down feature that reduces the current consumption of the device to 480 nA at 5 V and provides software-selectable output loads while in power-down mode.
The low power consumption of this part in normal operation makes it ideally suited to portable, battery-operated equipment. The power consumption is 1.25 mW at 5 V, going down to 2.4 μW in power-down mode.
The on-chip precision output amplifier of the AD5663 allows rail-to-rail output swing to be achieved.
The AD5663 uses a versatile, 3-wire serial interface that operates at clock rates up to 50 MHz and is compatible with standard SPI®, QSPI™, MICROWIRE™, and DSP interface standards.
**Product Highlights**
1. Dual 16-bit DAC; relative accuracy of ±12 LSBs maximum.
2. Available in 10-lead MSOP and 10-lead, 3 mm × 3 mm LFCSP_WD packages.
3. Low power; typically consumes 0.6 mW at 3 V and 1.25 mW at 5 V.
4. 7 μs maximum settling time.
**Applications**
### Features and Benefits
位数 16
耗散功率 2.50 mW
分辨率Bits 16.0
工作温度Max 105 ℃
工作温度Min -40 ℃
耗散功率Max 2.5 mW
数模转换数DAC 2
电源电压Max 5.5 V
电源电压Min 2.7 V
安装方式 Surface Mount
引脚数 10
封装 MSOP-10
封装 MSOP-10
工作温度 -40℃ ~ 105℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 Building Technology, Heating Ventilation and Air Conditioning
RoHS标准 RoHS Compliant
含铅标准 Lead Free
军工级 No
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD5663BRMZ-1REEL7 ADI 亚德诺 | 当前型号 | 当前型号 |