LMH6655MAX

Instrumentation, Op Amps, Buffer Amps Overview

The LMH6655MAX/NOPB is a dual-channel, low-power operational amplifier manufactured by Texas Instruments. It features a gain-bandwidth product of 250 MHz and a slew rate of 200 V/us. The device operates within a supply voltage range of 4.5 V to 12 V, consuming 4.5 mA of quiescent current per channel. Key electrical specifications include an input offset voltage of 6.5 mV, an input bias current of 18 uA, and a common-mode rejection ratio of 90 dB. Each channel provides an output current capability of 60 mA. The component is housed in an SOIC-8 surface-mount package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual-channel architecture with rail-to-rail input and output capabilities
• Low power consumption suitable for battery-operated applications
• High-speed performance with 250 MHz gain-bandwidth product
• BiCOM technology integration for optimized signal processing

Instrumentation, Op Amps, Buffer Amps Applications

• Portable test and measurement instrumentation
• Video buffering and signal conditioning circuits
• Active filtering in communication systems
• Medical equipment requiring high precision amplification
• Industrial process control signal chains

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration. Confirm RoHS compliance status through official manufacturer documentation before integration. Check for updated design guidelines regarding thermal management in dense PCB layouts. Ensure compatibility with existing assembly processes for SOIC-8 packages.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual-channel operation with moderate bandwidth is required alongside low power constraints. Compare against single-channel alternatives if space is limited but only one amplifier is needed. Consider the input bias current and offset voltage specifications for precision requirements. Evaluate the output drive capability against load impedance needs.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LMH6655 series of low-power, high-speed operational amplifiers. The series is designed for applications requiring efficient power usage without sacrificing significant speed. The MAX variant specifically denotes the SOIC-8 package option. Other variants in the family may offer different package types or temperature ranges.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult official Texas Instruments substitution guides for verified equivalent parts. Ensure any replacement maintains the same pinout and electrical characteristics. Verify that alternative components meet the specific voltage and current requirements of the original design.

Instrumentation, Op Amps, Buffer Amps FAQ

What is the maximum supply voltage for the LMH6655MAX?

The maximum supply voltage is 12 V.

Does the LMH6655MAX support rail-to-rail operation?

Yes, the device features rail-to-rail input and output capabilities.

What is the typical input offset voltage?

The input offset voltage is typically 6.5 mV.