ANALOG DEVICES AD5247BKSZ100-1RL7 易失性数字电位器, 100 kohm, 单, I2C, 线性, ± 20%, 2.7 V
Product Details
The AD5247 provides a compact, 2 mm × 2.1 mm, packaged solution for 128-position adjustment applications. This device performs the same electronic adjustment function as a mechanical potentiometer or a variable resistor. Available in four different end-to-end resistance values 5 kΩ, 10 kΩ, 50 kΩ, and 100 kΩ, these low temperature coefficient devices are ideal for high accuracy and stability variable resistance adjustments.
The wiper settings are controllable through the I2C®-compatible digital interface, which can also be used to read back the present wiper register control word. The 10 kΩ and 100 kΩ options each have three hard-coded slave address options available to allow users access to three of these devices on one I2C bus see Table 8 for a full list of slave address locations.
The resistance between the wiper and either end point of the fixed resistor varies linearly with respect to the digital code transferred into the RDAC latch. Note the terms digital potentiometer, VR variable resistor, and RDAC are used interchangeably in this document.
Operating from a 2.7 V to 5.5 V power supply and consuming 3 μA allows the AD5247 to be used in portable battery-operated applications
**Applications**
### Features and Benefits
10 kΩ, 50 kΩ, 100 kΩ
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45 ppm/°C
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电源电压DC 2.70V min
容差 ±20 %
供电电流 0.003 mA
电路数 1
针脚数 6
时钟频率 400kHz max
电阻 100 kΩ
阻值偏差 ±20 %
静态电流 3.00 µA
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 2.7V ~ 5.5V
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 6
封装 SC-70-6
宽度 1.25 mm
封装 SC-70-6
工作温度 -40℃ ~ 125℃
温度系数 ±45 ppm/℃
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
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD5247BKSZ100-1RL7 ADI 亚德诺 | 当前型号 | 当前型号 |
AD5247BKS100-R2 亚德诺 | 完全替代 | AD5247BKSZ100-1RL7和AD5247BKS100-R2的区别 |
AD5246BKSZ10-RL7 亚德诺 | 类似代替 | AD5247BKSZ100-1RL7和AD5246BKSZ10-RL7的区别 |
AD5246BKSZ100-RL7 亚德诺 | 类似代替 | AD5247BKSZ100-1RL7和AD5246BKSZ100-RL7的区别 |