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LMH6702MF/NOPB

TILMH6702MF/NOPB

Texas Instruments
General-purpose high-speed video amplifier with comparable bandwidth and optimized for driving video loads.
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Overview

The Texas Instruments LMH6702MF/NOPB is a high-speed, current feedback operational amplifier designed for demanding video and RF applications. It offers a -3dB bandwidth of 1.7 GHz and a high slew rate of 3100V/us, making it suitable for signals requiring excellent fidelity. This amplifier is optimized for driving video loads and maintains unity gain stability.

Why Choose This Part

Engineers benefit from the LMH6702MF/NOPB's 1.7 GHz bandwidth and 3100V/us slew rate for maintaining signal integrity in high-frequency applications. Its current feedback architecture ensures stable performance across various gain settings. The low supply current of 12.5 mA also makes it suitable for power-sensitive designs.

Applications

High Resolution Video Systems
Ideal for driving high-resolution video signals due to its wide bandwidth and optimization for video loads, ensuring clear and undistorted output.
Flash A-D Drivers
Suitable for use as a driver for flash analog-to-digital converters, providing the necessary speed and signal integrity for high-speed data acquisition.
D-A Transimpedance Buffers
Can be configured as a transimpedance buffer for digital-to-analog converters, converting current output to voltage with high speed and precision.
Wide Dynamic Range IF Amplifiers
Its wide bandwidth and low noise (1.83 nV/sqrt(Hz)) make it effective as an intermediate frequency (IF) amplifier in radar and communication receivers.
Line Drivers
Capable of driving transmission lines over significant distances with minimal signal degradation, thanks to its high output current capability of 80 mA.

Key Specifications

Slew Rate 3100V/us
Mounting Type Surface Mount
-3db Bandwidth 1.7 GHz
Amplifier Type Current Feedback
Package / Case SC-74A, SOT-753
Current - Supply 12.5mA
Number of Circuits 1
Current - Input Bias 6 uA
Operating Temperature -40degC ~ 85degC
Voltage - Input Offset 1 mV
Supplier Device Package SOT-23-5
Current - Output / Channel 80 mA
Voltage - Supply Span (Max) 12 V
Voltage - Supply Span (Min) 10 V

Getting Started

To get started with the LMH6702MF/NOPB, refer to the Texas Instruments datasheet for recommended PCB layout guidelines to maximize performance at high frequencies. Utilize standard op-amp simulation tools like TINA-TI for circuit design and analysis. Prototype on high-frequency compatible boards with proper grounding and power supply decoupling.

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