h1_key

说明

MCP4017/8/9设备是具有I2C™兼容接口的易失性7位（128步）数字电位计。该系列提供5k岛、10k岛、50k岛和100k岛的端到端电阻值，可提供带电位计或变阻器引脚的小型5或6引线SC-70封装。

特性

• Potentiometer or Rheostat configuration options
• 127 Resistors (128 Steps)
• Zero Scale to Full Scale Wiper operation
• RAB Resistances: 5kΩ, 10kΩ, 50kΩ and 100kΩ
• Low Wiper Resistance: 100Ω (typical)
• Absolute (Rheostat): 50 ppm typical (0°C to 70°C)
• Ratiometric (Potentiometer): 15 ppm typical
• Simple I2C™Compatible Protocol with read & write commands
• Brown-out reset protection (1.5V typical)
• Power-on Default Wiper Setting (Mid-scale)
• Low-Power Operation: 2.5 µA Static Current (typ
• 2.7V to 5.5V - Device Characteristics Specified
• 1.8V to 5.5V - Device Operation

参数