購物車0制造商:Microchip
The MCP4017/8/9 devices are volatile, 7-bit (128 wiper steps) digital potentiometers?with an I2C?Compatible interface. This family offers 5kΩ, 10kΩ, 50kΩ?or 100kΩ end-to-end resistance values and is?available in miniature 5?or 6 lead SC-70 packaging with potentiometer or?rheostat pinouts.
Potentiometer or Rheostat configuration options
7-bit: Resistor Network Resolution
127 Resistors (128 Steps)
Zero Scale to Full Scale Wiper operation
RAB Resistances: 5kΩ, 10kΩ, 50kΩ?or 100kΩ
Low Wiper Resistance: 100Ω (typical)
Low Tempco:
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)
Wide Operating Voltage Range:
2.7V to 5.5V - Device Characteristics Specified
1.8V to 5.5V - Device Operation

MCP4017 封裝圖
| 型號 | 制造商 | 描述 | 購買 |
|---|---|---|---|
| MCP4017T-104E/LT | Microchip | IC DGT POT 100KOHM 128TAP SC70-6 | 立即購買 |
| MCP4017T-503E/LT | Microchip | 7位分辨率,帶易失性存儲器的單個I2C數(shù)字電位器,采用SC70封裝。 | 立即購買 |
| MCP4017T-502E/LT | Microchip | 立即購買 | |
| MCP4017T-103E/LT | Microchip | 7位分辨率,帶易失性存儲器的單個I2C數(shù)字電位器,采用SC70封裝。 | 立即購買 |
引出端功能符號CO:進(jìn)位脈沖輸淵CP:時鐘輸入端CR:清除端INH:禁止端Q0-Q9 計數(shù)脈沖輸出端
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cd4017中文資料pdf
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CD4017組成的電子八音盒電路圖
CD4017.pdf
cd4017工作原理及應(yīng)用電路圖: 方框圖:
cd4017中
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