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MCP4011/2/3/4低成本64步挥发数字电位器

消耗积分:0 | 格式:rar | 大小:3.27 MB | 2017-10-17

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  The MCP4011/2/3/4 devices are volatile, 6-bit Digital Potentiometers that can be configured as either a potentiometer or rheostat. The wiper setting is controlled through a simple Up/Down (U/D) serial interface.

  • Volatile Digital Potentiometer in SOT-23, SOIC, MSOP and DFN packages • 64 Taps: 63 Resistors with Taps to terminal A and terminal B • Simple Up/Down (U/D) Protocol • Power-on Recall of Default Wiper Setting - Custom POR wiper settings available (contact factory) • Resistance Values: 2.1 kΩ, 5 kΩ, 10 kΩ or 50 kΩ • Low Tempco: - Absolute (Rheostat): 50 ppm (0°C to 70°C typ.) - Ratiometric (Potentiometer): 10 ppm (typ.) • Low Wiper Resistance: 75Ω (typ.) • High-Voltage Tolerant Digital Inputs: Up to 12.5V • Low-Power Operation: 1 µA Max Static Current • Wide Operating Voltage Range: - 1.8V to 5.5V - Device Operation - 2.7V to 5.5V - Resistor Characteristics Specified • Extended Temperature Range: -40°C to +125°C • Wide Bandwidth (-3 dB) Operation: - 4 MHz (typ.) for 2.1 kΩ device

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