MCP4462-104E/ST

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 rheostat
• Quad resistor network, I2C serial interface
• Resistor network resolution: 8bit (256 resistors (257 taps))
• Zero-scale to full-scale wiper operation
• Low tempco, absolute (rheostat): 50ppm typical (0°C to 70°C)
• Non-volatile memory
• Brown-out reset protection: 1.5V typical
• Serial interface inactive current of 2.5μA typical
• High-voltage tolerant digital inputs Up to 12.5V
• Supports split rail applications, AEC-Q100 Grade 1 qualified