LMH6723/LMH6724/LMH6725 Single/Dual/Quad 370 MHz 1 mA Current Feedback Op Amp
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/碌s
slew rate while consuming only 1 mA from
鹵
5V supplies.
The LMH6723/LMH6724/LMH6725 supports video applica-
tions with its 0.03% and 0.11藲 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鈥檚 small packages (TSSOP, SOIC & SOT23), low
power requirement and high performance allow the
LMH6723/LMH6724/LMH6725 to serve a wide variety of
portable applications.
The LMH6723/LMH6724/LMH6725 is manufactured in Na-
tional鈥檚 VIP10
鈩?/div>
complimentary bipolar process.
Features
n
Large signal bandwidth and slew rate 100% tested
n
370 MHz bandwidth (A
V
= 1, V
OUT
= 0.5 V
PP
) 鈭? dB
BW
n
260 MHz (A
V
= +2 V/V, V
OUT
= 0.5 V
PP
) 鈭? dB BW
n
1 mA supply current
n
110 mA linear output current
n
0.03%, 0.11藲 differential gain, phase
n
0.1 dB gain flatness to 100 MHz
n
Fast slew rate: 600 V/碌s
n
Unity gain stable
n
Single supply range of 4.5 to 12V
n
Improved replacement for CLC450, CLC452, (LMH6723)
Applications
n
n
n
n
Line driver
Portable video
A/D driver
Portable DVD
Typical Application
20078936
Single Supply Cable Driver
VIP10
鈩?/div>
is a trademark of National Semiconductor Corporation.
漏 2005 National Semiconductor Corporation
DS200789
www.national.com
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