LMV824IYDT

Instrumentation, Op Amps, Buffer Amps Overview

The LMV824IYDT is a quad operational amplifier manufactured by STMicroelectronics, housed in a 14-pin SOIC package. It operates within a supply voltage range of 2.5 V to 5.5 V and features rail-to-rail output swing. Key electrical parameters include a gain-bandwidth product of 5.5 MHz, a slew rate of 1.7 V/µs, and a maximum input offset voltage of 4 mV. The device draws 220 µA of operating current per channel and provides an output current of 26 mA. It exhibits a common-mode rejection ratio of 90 dB and an input voltage noise density of 18 nV/√Hz. The component is qualified under AEC-Q100 standards and supports an extended operating temperature range from -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail output capability for maximum dynamic range in low-voltage systems
• Automotive qualification (AEC-Q100) ensuring reliability in harsh environments
• Low power consumption with 220 µA operating current per channel
• Extended industrial and automotive temperature range support

Instrumentation, Op Amps, Buffer Amps Applications

• Automotive sensor signal conditioning
• Battery-powered portable instrumentation
• Industrial process control loops
• Active filter circuits in communication equipment

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'IYDT' corresponds to the Industrial temperature grade (-40°C to +125°C) and the SOIC-14 tape-and-reel packaging configuration. Confirm that the AEC-Q100 qualification status meets your specific automotive application requirements. Ensure compatibility with standard surface-mount assembly processes for SOIC packages. Cross-reference the manufacturer's latest datasheet for any updates on pinout or electrical characteristics before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad amplifier with rail-to-rail output is required in a compact SOIC package. It is suitable for designs needing moderate bandwidth (5.5 MHz) and low power consumption (220 µA/channel). Consider this part for automotive applications due to its AEC-Q100 qualification and wide temperature range. Compare against single or dual variants if fewer channels are sufficient to reduce board space and cost.

Instrumentation, Op Amps, Buffer Amps Part Context

The LMV824IYDT belongs to the LMV82x series of low-power, general-purpose operational amplifiers. This family includes single, dual, and quad configurations, all sharing similar electrical characteristics such as 5.5 MHz gain-bandwidth product and rail-to-rail output. The series is designed to outperform older industry standards like the LMV321 while maintaining low supply currents. The 'LMV824' designation specifically indicates the quad-channel version without a shutdown feature.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct replacements within the same package and pinout include other quad variants from the LMV82x series, such as the LMV824IYPT (TSSOP-14 package) or LMV824DR (SOIC-14 package from different manufacturers). Verify that substitute parts match the 2.5 V to 5.5 V supply range and 5.5 MHz GBP specifications.