Microchip Technology MCP4552
7/8-Bit Single/Dual I2C Digital POT
| Part No. | MCP4552 |
|---|---|
| Datasheet | MCP4552 Download |
| Manufacturer |  Microchip Technology |
| Description | 7/8-Bit Single/Dual I2C Digital POT |
| Buy | Stock & Price |
FEATURES
:● Single or Dual Resistor Network Options
● Potentiometer or Rheostat Configuration Options
● Resistor Network Resolution - 7-bit: 128 Resistors (129 Steps) - 8-bit: 256 Resistors (257 Steps)
● RAB Resistances Options of: - 5 k - 10 k - 50 k - 100 k
● Zero-Scale to Full-Scale Wiper Operation
● Low Wiper Resistance: 75 (typical)
● Low Tempco: - Absolute (Rheostat): 50 ppm typical (0°C to 70°C) - Ratiometric (Potentiometer): 15 ppm typical
● I2C Serial Interface - 100 kHz, 400 kHz and 3.4 MHz Support
● Serial Protocol Allows: - High-Speed Read/Write to Wiper - Increment/Decrement of Wiper
● Resistor Network Terminal Disconnect Feature via the Terminal Control (TCON) Register
● Brown-Out Reset Protection (1.5V typical)
● Serial Interface Inactive Current (2.5 uA typical)
● High-Voltage Tolerant Digital Inputs: up to 12.5V
● Wide Operating Voltage: - 2.7V
