August 2005
LMH6723/LMH6724/LMH6725
Single/Dual/Quad 370 MHz 1 mA Current Feedback
Operational Amplifier
General Description
The LMH6723/LMH6724/LMH6725 provides a 260 MHz
small signal bandwidth at a gain of +2 V/V and a 600 V/µs
slew rate while consuming only 1 mA from 5V supplies.
Features
n Large signal bandwidth and slew rate 100% tested
n 370 MHz bandwidth (AV = 1, VOUT = 0.5 VPP) −3 dB
BW
n 260 MHz (AV = +2 V/V, VOUT = 0.5 VPP) −3 dB BW
n 1 mA supply current
n 110 mA linear output current
n 0.03%, 0.11˚ differential gain, phase
n 0.1 dB gain flatness to 100 MHz
n Fast slew rate: 600 V/µs
n Unity gain stable
n Single supply range of 4.5 to 12V
n Improved replacement for CLC450, CLC452, (LMH6723)
The LMH6723/LMH6724/LMH6725 supports video applica-
tions with its 0.03% and 0.11˚ differential gain and phase for
NTSC and PAL video signals. The LMH6723/LMH6724/
LMH6725 also offers a flat gain response of 0.1 dB to 100
MHz. Additionally, the LMH6723/LMH6724/LMH6725 can
deliver 110 mA of linear output current. This level of perfor-
mance, as well as a wide supply range of 4.5 to 12V, makes
the LMH6723/LMH6724/LMH6725 an ideal op amp for a
variety of portable applications. The LMH6723/LMH6724/
LMH6725’s small packages (TSSOP, SOIC & SOT23), low
power requirement and high performance allow the
LMH6723/LMH6724/LMH6725 to serve a wide variety of
portable applications.
Applications
n Line driver
n Portable video
n A/D driver
The LMH6723/LMH6724/LMH6725 is manufactured in Na-
™
tional’s VIP10 complimentary bipolar process.
n Portable DVD
Typical Application
20078936
Single Supply Cable Driver
™
VIP10 is a trademark of National Semiconductor Corporation.
© 2005 National Semiconductor Corporation
DS200789
www.national.com