AD5245BRJZ5-RL7: 256 Position I²C Compatible Digital Potentiometer
The AD5245 provides a compact 2.9 mm x 3 mm packaged solution for 256 position adjustment applications. This device performs the same electronic adjustment function as a mechanical potentiometer or a variable resistor. The low temperature coefficient makes this device 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.
Operating from a 2.7 to 5.5 volt power supply consuming less than 5 µA allows for usage in portable battery operated applications.
AD5245BRJZ5-RL7 特点
- 256 Position
- End-To-End Resistance
5kΩ, 10kΩ, 50kΩ, 100kΩ - Compact SOT23-8 (2.9 mm X 3 mm) Package
- I²C Compatible Interface
- Extra Package Address Decode Pin A0
- Power On Reset To Midscale
- Single Supply +2.7 V To +5.5 V
- Low Temperature
Coefficient 35 ppm/°C - Low Power, IDD=5 µA
- Wide Operating Temperature
–40°C To +125°C
AD5245BRJZ5-RL7 功能框图
| 产品型号 | 产品状态 | 封装 | 引脚 | 温度范围 |
|---|---|---|---|---|
| AD5245BRJZ10-R2 | 量产 | 8 ld SOT-23 | 8 | 汽车级 |
| AD5245BRJZ10-RL7 | 量产 | 8 ld SOT-23 | 8 | 汽车级 |
| AD5245BRJZ100-R2 | 量产 | 8 ld SOT-23 | 8 | 汽车级 |
| AD5245BRJZ100-RL7 | 量产 | 8 ld SOT-23 | 8 | 汽车级 |
| AD5245BRJZ5-R2 | 量产 | 8 ld SOT-23 | 8 | 汽车级 |
| AD5245BRJZ5-RL7 | 量产 | 8 ld SOT-23 | 8 | 汽车级 |
| AD5245BRJZ50-R2 | 量产 | 8 ld SOT-23 | 8 | 汽车级 |
| AD5245BRJZ50-RL7 | 量产 | 8 ld SOT-23 | 8 | 汽车级 |
| EVAL-AD5245EBZ | 量产 | 评估板 | - | 待定 |
