ANALOG DEVICES AD5207BRUZ10-RL7 易失性数字电位器, 10 kohm, 双, SPI, 线性, ± 30%, 2.7 V
Product Details
The AD5207 provides a dual channel, 256 position, digitally controlled variable resistor VR device. These devices perform the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the AD5207 contains a fixed resistor with a wiper contact that taps the fixed resistor value at a point determined by a digital code loaded into the SPI compatible serial-input register. The resistance between the wiper and either end point of the fixed resistor varies linearly with respect to the digital code transferred into the VR latch. The variable resistor offers a completely programmable value of resistance, between the A terminal and the wiper or the B terminal and the wiper. The fixed A to B terminal resistance of 10K, 50K or 100K ohms has a ±1% channel-to-channel matching tolerance with a nominal temperature coefficient of 500 ppm/°C. A unique switching circuit minimizes the high glitch inherent in traditional switched resistor designs and avoids any make-before-break or break-before-make operation. The AD5207 is available in 1.1 mm thin TSSOP-14 package, which is suitable for PCMCIA applications.
### Features and Benefits
电源电压DC 2.70V min
容差 ±30 %
供电电流 0.04 mA
电路数 2
针脚数 256
电阻 10 kΩ
阻值偏差 ±30 %
工作温度Max 125 ℃
工作温度Min -40 ℃
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 14
封装 TSSOP-14
长度 5 mm
宽度 4.4 mm
高度 1 mm
封装 TSSOP-14
工作温度 -40℃ ~ 125℃
温度系数 ±500 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 |
---|---|---|
AD5207BRUZ10-RL7 ADI 亚德诺 | 当前型号 | 当前型号 |
AD5207BRUZ10 亚德诺 | 完全替代 | AD5207BRUZ10-RL7和AD5207BRUZ10的区别 |
AD8402ARUZ10 亚德诺 | 类似代替 | AD5207BRUZ10-RL7和AD8402ARUZ10的区别 |
AD8402ARZ100 亚德诺 | 类似代替 | AD5207BRUZ10-RL7和AD8402ARZ100的区别 |