MCP6S92T-E/MS

Overview

The MCP6S92T-E/MS is a dual-channel, single-supply Programmable Gain Amplifier (PGA) from Microchip Technology. It features an internal multiplexer for selecting between two analog inputs and offers eight selectable gain settings ranging from +1 V/V to +32 V/V via a Serial Peripheral Interface (SPI). The device supports rail-to-rail input and output operation with a supply voltage range of 2.5V to 5.5V. Key electrical characteristics include a typical quiescent current of 1.0 mA, low input offset voltage drift, and high bandwidth performance suitable for precision signal conditioning applications.

Feature Summary

• Dual-channel architecture with integrated multiplexer for flexible input selection
• Programmable gain control via SPI interface with eight discrete gain steps
• Rail-to-rail input and output capability for maximum dynamic range
• Low power consumption with dedicated shutdown mode for energy conservation

Applications

• A/D Converter Driver
• Multiplexed Analog Applications
• Data Acquisition Systems
• Industrial Instrumentation
• Medical Instrumentation

Procurement Notes

Verify the specific suffix 'T-E/MS' corresponds to the MSOP-8 package and tape-and-reel delivery format. Confirm that the '-E' grade meets the required temperature specifications for your operating environment. Ensure compatibility with the system's SPI logic levels and clock speeds before integration.

Selection Notes

Select this component when a dual-channel PGA with integrated multiplexing is required. It is suitable for designs needing flexible gain adjustment without external resistor networks. Consider the MSOP-8 package constraints and ensure adequate thermal management if operating at the upper limits of the temperature range.

Part Context

This part belongs to the MCP6S91/2/3 family of single-supply, low-power PGAs. The MCP6S92 specifically provides two channels, distinguishing it from the single-channel MCP6S91 and the ten-pin MCP6S93. All variants share similar electrical characteristics and are designed for high-speed, low-offset applications in industrial and medical fields.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.