DESCRIPTION

· The MCP6S91/2/3 are analog Programmable Gain Amplifiers (PGAs) by Microchip Technology Inc.

· Configurable gains from +1V/V to +32V/V.

· Input multiplexer selects up to two channels via SPI port.

· Optimized for high-speed, low offset voltage, and single-supply operation with rail-to-rail input/output.

· Available in 8-pin PDIP, SOIC, and MSOP packages for MCP6S91/92; 10-pin MSOP for MCP6S93.

· Fully specified from -40°C to +125°C.

FEATURES

· Multiplexed Inputs: 1 or 2 channels.

· 8 Gain Selections: +1, +2, +4, +5, +8, +10, +16, or +32 V/V.

· Serial Peripheral Interface (SPI™).

· Rail-to-Rail Input and Output.

· Low Gain Error: ±1% (max).

· Offset Mismatch Between Channels: 0µV.

· High Bandwidth: 1 to 18 MHz (typ).

· Low Noise: 10nV/√Hz @ 10kHz (typ).

· Low Supply Current: 1.0mA (typ).

· Single Supply: 2.5V to 5.5V.

· Extended Temperature Range: -40°C to +125°C.

APPLICATIONS

· A/D Converter Driver.

· Multiplexed Analog Applications.

· Data Acquisition.

· Industrial Instrumentation.

· Test Equipment.

· Medical Instrumentation.