MCP6231UT-E/OT

Instrumentation, Op Amps, Buffer Amps Overview

The MCP6231UT-E/OT is a single-channel operational amplifier manufactured by Microchip Technology. It features a typical gain bandwidth product of 300 kHz and a quiescent supply current of 20 µA. The device operates on a single supply voltage ranging from 1.8 V to 6.0 V. It supports rail-to-rail input and output swing, with an extended operating temperature range from -40°C to +125°C. The component is housed in a 5-lead SC70 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output capability for maximum dynamic range
• Low power consumption with 20 µA typical quiescent current
• High impedance CMOS inputs with low bias current
• No phase reversal when input voltages exceed supply rails

Instrumentation, Op Amps, Buffer Amps Applications

• Automotive electronics
• Portable equipment
• Transimpedance amplifiers
• Analog filters
• Battery-powered systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix 'UT' corresponds to the SC70-5 package variant. Confirm the '-E' designation indicates the industrial temperature grade (-40°C to +125°C). Ensure compatibility with the required PCB footprint for the 5-lead SC70 package during procurement planning.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for general-purpose applications requiring low power and wide bandwidth. It is suitable for designs needing rail-to-rail performance on a single supply. Consider the 300 kHz gain bandwidth product and 20 µA current draw for battery-operated constraints.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the MCP6231/1R/1U/2/4 family of operational amplifiers. The 'U' suffix specifically denotes the 5-lead SC70 package option within this series. The family shares core electrical characteristics including the 300 kHz gain bandwidth product and 20 µA supply current across different package configurations.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct replacements include other variants within the MCP6231 family such as MCP6231T (SOT-23) or MCP6231R (SOT-23), provided pinout compatibility is verified. Cross-family replacements require matching GBWP, supply voltage range, and package dimensions.

Instrumentation, Op Amps, Buffer Amps FAQ

Does the MCP6231UT-E/OT experience phase reversal?

No, the device is designed to prevent phase reversal even when input pins exceed the supply voltages.

What is the common-mode input voltage range?

The common-mode input voltage range extends from VSS – 0.3 V to VDD + 0.3 V.