Microchip MCP42010-I/SL

线性225610kSPI2.7V ~ 5.5V-40°C ~ 85°C

Overview

The MCP42010-I/SL is a dual-channel, 8-bit digital potentiometer features 10kΩ end-to-end resistance value with an SPI serial interface. The wiper position varies linearly and is controlled via the SPI interface. The MCP42010-I/SL has outstanding AC and DC characteristics, and consumes <1 µA during static operation. Applications for the MCP42010-I/SL digital potentiometer include audio equipment (volume and tone controls), servo-motor control, battery charging and control, communications (line impedance matching), power supplies, instrumentation (gain, offset adjust), LCD contrast control and programmable filters. The MCP42010-I/SL is available in 8-pin PDIP and SOIC packages.

Features

• Low power CMOS technology

• ±1 LSB Maximum INL and DNL

• 1µA Maximum supply current in static operation

• Shutdown feature open circuits of all resistors for maximum power savings

Applications

• Signal Processing