LM613IWMX/NOPB

Overview

The LM613IWMX/NOPB is a dual operational amplifier and comparator with an adjustable voltage reference, manufactured by Texas Instruments. It operates within a supply voltage range of 2.7 V to 5.5 V. The device features a gain-bandwidth product of 5 MHz and a slew rate of 2 V/µs. It supports rail-to-rail output swing and maintains low power consumption with an operating supply current of 250 µA per channel. The component functions reliably across an extended temperature range from -40°C to +85°C.

Feature Summary

• Integrates dual operational amplifiers, dual comparators, and an adjustable voltage reference in a single package
• Provides rail-to-rail output capability for maximum dynamic range
• Ensures low power operation suitable for battery-powered applications

Applications

• Portable consumer electronics requiring low power consumption
• Signal conditioning circuits utilizing the integrated op-amps
• Threshold detection systems employing the built-in comparators
• Reference voltage generation using the internal adjustable reference

Procurement Notes

Verify the specific suffix against the manufacturer's official documentation to confirm pinout compatibility and electrical specifications. Ensure the ordering code matches the required temperature grade and packaging format. Cross-reference the datasheet revision history to validate performance parameters before integration into the design.

Selection Notes

Select this component when a combined solution for amplification, comparison, and reference generation is required in a compact form factor. Consider the 5 MHz bandwidth and rail-to-rail output characteristics for signal integrity. Evaluate the 250 µA quiescent current against system power budgets to ensure efficiency compliance.

Part Context

This part belongs to the LM613 family of mixed-signal analog devices. It combines linear amplification and switching logic functions with a precision reference source. The series is designed for cost-sensitive applications needing multiple analog functions in minimal board space.

Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the same family or functionally equivalent parts from other manufacturers. Verify that substitute components meet the same supply voltage and temperature range requirements.