NATIONAL SEMICONDUCTOR LMH6733 User Guide and Specifications
Summary
This highly advanced triple operational amplifier provides superior wideband performance up to 1.0 GHz while maintaining ultra-low power consumption. Optimized for single-rail supplies, operating efficiently down to 3V, the LMH6733 is built for high-speed signal integrity in demanding applications. The accompanying documentation details electrical specifications, optimal operating conditions, and usage guidelines. It is essential equipment for professional engineers working on specialized systems such as radar receivers, RF/communication links, high-resolution projectors, or sophisticated signal processing devices.
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January 2007
LMH6733 Single Supply, 1.0 GHz, Triple Operational Amplifier General Description Features The LMH6733 is a triple, wideband, operational amplifier de- Supply range 3 to 12V single supply signed specifically for use where high speed and low power
Supply range ±1.5V to ±6V split supply
are required. Input voltage range and output voltage swing
1.0 GHz −3 d B small signal bandwidth
are optimized for operation on supplies as low as 3V and up
(AV = +1, VS = ±5V)
to ±6V. Benefiting from National’s current feedback architec-
650 MHz −3 d B small signal bandwidth
ture, the LMH6733 offers a gain range of ±1 to ±10 while
(AV = +2, VS = 5V)
providing stable operation without external compensation,
Low supply current (5.5 m A per op amp, VS = 5V)
even at unity gain. These amplifiers provide 650 MHz small
signal bandwidth at a gain of 2 V/V , a low 2.1 n V/ input 2.1 n V/ input noise voltage
referred noise and only consume 5.5 m A (per amplifier) from 3750 V/μs slew rate a single 5V supply.
70 m A linear output current
The LMH6733 is offered in a 16-Pin SSOP package with flow
CMIR and output swing to 1V from each supply rail
through pinout for ease of layout and is also pin compatible with the LMH6738. Each amplifier has an individual shutdown
Applications
HDTV component video driver High resolution projectors Flash A/D driver D/A transimpedance buffer Wide dynamic range IF amp Radar/communication receivers DDS post-amps Wideband inverting summer Line driver
Connection Diagram
16-Pin SSOP
Top View
Ordering Information Package Part Number Package Marking Transport Media NSC Drawing
LMH6733MQ 95 Units/Rail
16-pin SSOP LH6733MQ MQA16
LMH6733MQX 2.5k Units Tape and Reel
VIP10™ is a trademark of National Semiconductor Corporation.
© 2007 National Semiconductor Corporation www.national.com
Page Summary Contents For NATIONAL SEMICONDUCTOR LMH6733 User Guide and Specifications
Manual Details
| Brand | National |
|---|---|
| Pages | 16 |
| File Size | 493.73 KB |
| Published | June 05, 2026 |
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Frequently Asked Questions
What is the recommended maximum temperature for wave soldering?
The absolute maximum rating for Wave Soldering is 260°C for a duration of 10 seconds.
Can the LMH6733 operate using only a single positive power supply?
Yes, it is optimized for single supplies ranging from 3V to 12V.
What bandwidth does the amplifier offer at unity gain?
The typical Unity Gain Bandwidth (UGBW) is specified at 870 MHz.
Does each stage of the triple op amp have individual power control?
Yes, each amplifier includes an individual shutdown capability pin (Applications pin).