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Digital Potentiometers Design Guide
Supporting digital potentiometer applications, including: mechanical
potentiometer replacement, amplifiers with offset and trimming,
band pass filtering with offset and gain trimming, programmable filter,
Wheatstone bridge trimming and general embedded system design techniques.
Design ideas in this guide use the following devices. A complete device list and corresponding data sheets for
these products can be found at www.microchip.com.
www.microchip.com/analog
Analog and Interface Product Solutions
6-bit 7-bit 8-bit
Single Single Dual Quad Single Dual Quad
MCP401X
MCP402X
MCP401X
MCP40D1X
MCP413X
MCP414X
MCP453X
MCP423X
MCP424X
MCP463X
MCP464X
MCP433X
MCP434X
MCP443X
MCP444X
MCP415X
MCP416X
MCP455X
MCP456X
MCP425X
MCP426X
MCP465X
MCP466X
MCP435X
MCP436X
MCP445X
MCP446X
