LMH6628EP

OBSOLETE

October 15, 2010

Enhanced Plastic Dual Wideband, Low Noise, Voltage

Feedback Op Amp

General Description

The National LMH6628EP is a high speed dual op amp that

offers a traditional voltage feedback topology featuring unity

gain stability and slew enhanced circuitry. The LMH6628EP's

low noise and very low harmonic distortion combine to form

a wide dynamic range op amp that operates from a single (5V

to 12V) or dual (±5V) power supply.

Each of the LMH6628EP's closely matched channels pro-

vides a 300MHz unity gain bandwidth and low input voltage

noise density (2nV/

). Low 2nd/3rd harmonic distortion

(−65/−74dBc at 10MHz) make the LMH6628EP a perfect

wide dynamic range amplifier for matched I/Q channels.

With its fast and accurate settling (12ns to 0.1%), the

LMH6628EP is also an excellent choice for wide dynamic

range, anti-aliasing filters to buffer the inputs of hi resolution

analog-to-digital converters. Combining the LMH6628EP's

two tightly matched amplifiers in a single 8-pin SOIC package

reduces cost and board space for many composite amplifier

applications such as active filters, differential line drivers/re-

ceivers, fast peak detectors and instrumentation amplifiers.

The LMH6628EP is fabricated using National’s VIP10™ com-

plimentary bipolar process.

To reduce design times and assist in board layout, the

LMH6628EP

is

supported

by

an

evaluation

board

(CLC730036).

ENHANCED PLASTIC

•

Extended Temperature Performance of −40°C to +85°C

•

Baseline Control - Single Fab & Assembly Site

•

Process Change Notification (PCN)

•

Qualification & Reliability Data

•

Solder (PbSn) Lead Finish is standard

•

Enhanced Diminishing Manufacturing Sources (DMS)

Support

Features

Applications

Ordering Information

Part Number

VID Part Number

NS Package Number (Note 3)

LMH6628MAEP

V62/04624-01

M08A

(Note 1, Note 2)

TBD

TBD

Note 1: For the following (Enhanced Plastic) version, check for availability: LMH6628MAXEP. Parts listed with an "X" are provided in Tape & Reel

and parts without an "X" are in Rails.

Note 2: FOR ADDITIONAL ORDERING AND PRODUCT INFORMATION, PLEASE VISIT THE ENHANCED PLASTIC WEB SITE AT: www.national.com/

mil

Note 3: Refer to package details under Physical Dimensions

© 2010 National Semiconductor Corporation

200886

www.national.com

200886 Version 4 Revision 2

Print Date/Time: 2010/10/15 15:22:20