LMH6628EP Datasheet, PDF (1/16 Pages) National Semiconductor (TI) – Enhanced Plastic Dual Wideband, Low Noise, Voltage Feedback Op Amp

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
■ ^{Wide unity gain bandwidth: 300MHz}
■ ^{Low noise: 2nV/}
■ ^{Low Distortion: −65/−74dBc (10MHz)}
■ ^{Settling time: 12ns to 0.1%}
■ ^{Wide supply voltage range: ±2.5V to ±6V}
■ ^{High output current: ±85mA}
■ ^{Improved replacement for CLC428}
Applications
■ ^{High speed dual op amp}
■ ^{Low noise integrators}
■ ^{Selected Military Applications}
■ ^{Selected Avionics Applications}
Ordering Information
Part Number
LMH6628MAEP
(Note 1, Note 2)
VID Part Number
V62/04624-01
TBD
NS Package Number (Note 3)
M08A
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
VIP10™ is a trademark of National Semiconductor Corporation.
© 2010 National Semiconductor Corporation 200886
200886 Version 4 Revision 2 Print Date/Time: 2010/10/15 15:22:20
www.national.com