MCP4011 Datasheet PDF

●Description

●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.

●Features

●• 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 kΩor 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 kΩdevice