MCP4461-103E/ML

MCP446X family is available with end-to-end resistor values of 5Kohm, 10Kohm, 50Kohm and 100Kohm. These devices offer WiperLock™ technology which allows users unlimited reprogramming and locking of the wiper setting. It is useful for equipment that requires factory trimming or recalibration. The MCP446X devices offer a variety of configurations simplifying design while minimizing cost, package size and pin count. Typical applications include medical: test and measurement equipment, industrial applications: power supply, automotive: system calibrations and consumer: audio and tone controls.

• Quad non-volatile 8bit potentiometer I2C digital POT with non-volatile memory
• Quad resistor network, zero scale to full scale wiper operation
• Potentiometer wiper configuration, I²C control
• EE memory type, WiperLock technology, NV wiper POR wiper setting
• 257 number of taps, supply voltage range from 2.7 to 5.5V (TA = +25°C)
• Zero scale to full scale wiper operation
• Resistance (±20%) is 10Kohm typ (VDD = 5.5V, TA = +25°C)
• Ratiometric (potentiometer) is 15ppm typical
• Automatic recall of saved wiper setting, WiperLock™ Technology, 5 general purpose memory locations
• 20 pin QFN package, extended operating temperature range from -40 to 125°C