MCP6G02T-E/MS

Overview

The MCP6G02T-E/MS is a dual-channel Selectable Gain Amplifier (SGA) from Microchip Technology, housed in an 8-pin MSOP package. It supports three fixed non-inverting gains: +1 V/V, +10 V/V, and +50 V/V, selected via the GSEL pin. The device operates on a single supply voltage ranging from 1.8V to 5.5V with a typical quiescent current of 110 µA per amplifier. It features rail-to-rail input and output capabilities, ensuring maximum dynamic range. The component is specified for operation across an extended temperature range of -40°C to +125°C.

Feature Summary

• Features selectable gain configurations of +1, +10, and +50 V/V controlled by a dedicated logic input pin.
• Provides rail-to-rail input and output performance for optimal signal swing within the supply rails.
• Operates efficiently on a single power supply ranging from 1.8V to 5.5V with low quiescent current consumption.

Applications

• A/D Converter Driver
• Industrial Instrumentation
• Bar Code Readers

Procurement Notes

Verify the specific ordering suffix 'E/MS' corresponds to the required temperature grade and packaging format. Confirm that the dual-channel configuration matches the circuit requirements. Ensure the application environment remains within the specified electrical limits and thermal operating range defined in the datasheet.

Selection Notes

Select this component when a dual-channel solution with programmable gain is required. It is suitable for applications needing precise gain switching without external resistors. Consider the bandwidth and slew rate specifications relative to the signal frequency and amplitude requirements.

Part Context

This part belongs to the MCP6G01/1R/1U/2/3/4 family of Selectable Gain Amplifiers. While the MCP6G02 provides two channels, other variants offer single or quad configurations. The family shares common electrical characteristics and interface protocols, allowing for scalable design architectures.

Replacement Considerations

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

FAQ

How is the gain selection determined?

The gain is set by the voltage level applied to the GSEL pin. A low voltage selects +10 V/V, mid-supply selects +1 V/V, and high voltage selects +50 V/V.

What is the input impedance characteristic?

The analog inputs are high-impedance CMOS inputs with very low bias currents.