MCP6283-E/MS

Instrumentation, Op Amps, Buffer Amps Overview

The MCP6283-E/MS is a single-channel operational amplifier from the MCP6281/1R/2/3/4/5 family, manufactured by Microchip Technology. It features a typical gain bandwidth product of 5 MHz and a slew rate of 2.5 V/µs. The device operates on a supply voltage ranging from 2.2V to 6.0V with a typical quiescent current of 450 µA per amplifier. It supports rail-to-rail input and output swing, offering an extended operating temperature range from -40°C to +125°C. This specific variant includes a Chip Select (CS) pin for low-power mode control.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Features a Chip Select (CS) digital input that enables low-power shutdown mode when pulled high, reducing quiescent current significantly while placing the output in a high-impedance state.
• Provides rail-to-rail input and output capability, allowing signal swings close to both supply rails within specified load conditions.
• Utilizes advanced CMOS process technology to achieve wide bandwidth and low power consumption suitable for battery-powered applications.

Instrumentation, Op Amps, Buffer Amps Applications

• Automotive systems
• Photodiode amplifiers
• Analog filters
• Portable equipment

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the package type matches the MSOP-8 specification required for your design. Confirm the suffix indicates the correct temperature grade and manufacturing revision. Ensure the Chip Select functionality aligns with system power management requirements. Cross-reference the datasheet revision date to confirm electrical characteristics have not changed. Validate compliance with relevant environmental standards if applicable.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a single op amp with integrated shutdown control is needed. It is suitable for designs requiring rail-to-rail performance with moderate bandwidth. Consider the 450 µA quiescent current against system power budgets. Verify compatibility with available supply voltages between 2.2V and 6.0V. Evaluate thermal resistance values for the MSOP-8 package under expected operating conditions.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the MCP6281/1R/2/3/4/5 family of general-purpose operational amplifiers. The family offers various channel counts including single, dual, and quad configurations. The MCP6283 specifically denotes the single-channel version with Chip Select functionality. Other variants like the MCP6281 lack the CS pin, while dual versions include the MCP6282 and MCP6285.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct replacements within the same family include the MCP6281-E/MS, which lacks the Chip Select feature but shares identical electrical characteristics otherwise. Designers must account for the absence of the CS pin in alternative parts. Ensure any substitute maintains the same MSOP-8 package dimensions and pinout compatibility.