LMH6645MFX - Texas Instruments

Manufacturer Part Number

LMH6645MFX

Manufacturer

Texas Instruments

Introduction

The LMH6645MFX is an integrated circuit (IC) that functions as a linear amplifier, specifically an operational amplifier (op-amp) and buffer amplifier.

Product Features and Performance

Gain Bandwidth Product: 55 MHz

Voltage Supply Span (Min): 2.5 V

Voltage Supply Span (Max): 12 V

Current Supply: 725 A

Slew Rate: 22 V/μs

Voltage Input Offset: 1 mV

Current Input Bias: 650 nA

-3dB Bandwidth: 55 MHz

Current Output / Channel: 20 mA

Amplifier Type: Voltage Feedback

Output Type: Push-Pull, Rail-to-Rail

Mounting Type: Surface Mount

Operating Temperature: -40°C to 85°C

Product Advantages

Broad supply voltage range

High-speed operation with 55 MHz gain-bandwidth product

Low input offset voltage and bias current

Rail-to-rail output swing

Key Technical Parameters

Manufacturer Part Number: LMH6645MFX

Package / Case: SC-74A, SOT-753

Supplier Device Package: SOT-23-5

Number of Circuits: 1

RoHS: RoHS non-compliant

Manufacturer's packaging: SOT-23-5

Package: Bulk

Quality and Safety Features

RoHS non-compliant

Compatibility

Surface mount package

Application Areas

Suitable for a wide range of linear amplifier applications, including instrumentation, buffer amplifiers, and general-purpose op-amp circuits.

Product Lifecycle

The LMH6645MFX is an active product, and there are no known plans for discontinuation or replacement at this time.

Several Key Reasons to Choose This Product

Wide supply voltage range (2.5 V to 12 V) for versatile applications

High-speed operation with 55 MHz gain-bandwidth product

Low input offset voltage and bias current for improved precision

Rail-to-rail output swing for maximum signal range

Surface mount packaging for compact design integration