ANALOG DEVICES AD7808BRZ 数模转换器, 10 bit, 串行, 3.3V 至 5V, WSOIC, 24 引脚
Product Details
The AD7804/AD7808 are quad/octal 10-bit digital-to-analog converters, with serial load capabilities, while the AD7805/AD7809 are quad/octal 10-bit digital-to-analog converters with parallel load capabilities. These parts operate from a +3.3 V to +5 V 10% power supply and incorporates an on-chip reference. These DACs provide output signals in the form of VBIAS VSWING. VSWING is derived internally from VBIAS. On-chip control registers include a system control register and channel control registers. The system control register has control over all DACs in the package. The channel control registers allow individual control of DACs. The complete transfer function of each individual DAC can be shifted around the VBIAS point using an on-chip Sub DAC. All DACs contain double buffered data inputs, which allow all analog outputs to be simultaneously updated using the asynchronous LDAC input.
**Applications**
* Optical Disk Drives
* Instrumentation and Communication Systems
* Process Control and Voltage Setpoint Control
* Trim Potentiometer Replacement
* Automatic Calibration
Data Sheet, Rev. A, 12/98
### Features and Benefits
AD7804 Quad 10-Bit Serial Loading
AD7805 Quad 10-Bit Parallel Loading
AD7808 Octal 10-Bit Serial Loading
AD7809 Octal 10-Bit Parallel Loading
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输出接口数 8
通道数 8
针脚数 24
位数 10
耗散功率 0.099 W
采样率 667 ksps
分辨率Bits 10.0
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 99 mW
数模转换数DAC 8
电源电压 3.3V ~ 5V
电源电压Max 5.5 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 24
封装 SOIC-24
高度 2.35 mm
封装 SOIC-24
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Cut Tape CT
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
军工级 No
REACH SVHC版本 2015/12/17
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD7808BRZ ADI 亚德诺 | 当前型号 | 当前型号 |
AD7808BR 亚德诺 | 完全替代 | AD7808BRZ和AD7808BR的区别 |
AD7808BRZ-REEL 亚德诺 | 类似代替 | AD7808BRZ和AD7808BRZ-REEL的区别 |
AD7808BR-REEL 亚德诺 | 类似代替 | AD7808BRZ和AD7808BR-REEL的区别 |