Microchip Technology MCP4441
7/8-Bit Quad I2C Digital POT
| Part No. | MCP4441 |
|---|---|
| Datasheet | MCP4441 Download |
| Manufacturer |  Microchip Technology |
| Description | 7/8-Bit Quad I2C Digital POT |
| Buy | Stock & Price |
FEATURES
● Quad Resistor Network● Potentiometer or Rheostat configuration options
● Resistor Network Resolution - 7-bit: 128 Resistors (129 Taps) - 8-bit: 256 Resistors (257 Taps)
● RAB Resistances options of: - 5 kΩ - 10 kΩ - 50 kΩ - 100 kΩ
● Zero Scale to Full Scale Wiper operation
● Low Wiper Resistance: 75 Ω (typical)
● Low Tempco: - Absolute (Rheostat): 50 ppm typical (0°C to 70°C) - Ratiometric (Potentiometer): 15 ppm typical
● Nonvolatile Memory - Automatic Recall of Saved Wiper Setting - WiperLock™ Technology - 5 General Purpose Memory Locations
● I2C Serial Interface - 100 kHz, 400 kHz, and 3.4 MHz support
● Serial protocol allows: - High-Speed Read/Write to wiper - Read/Write to EEPROM - Write Protect to be enabled/disable - WiperLock to be enabled/disabled
● Resistor Network Terminal Disconnect Feature via Terminal Control (TCON) Register
● Reset input pin
● Write Protect Feature: - Hardware Write Protect (WP) Control pin - Software Write Protect (WP) Configuration bit
● Br...
