LM6311 Low Noise High Speed Voltage
Feedback Operational Amplifier
November 1995
LM6311
Low Noise High Speed Voltage
Feedback Operational Amplifier
General Description
The LM6311 is a low noise voltage feedback operational
amplifier with low distortion This makes the LM6311 ideal
for signal recovery high quality video audio and medical
imaging
The conventional voltage fedback design makes it easy to
use in standard active filter circuits
The low distortion makes the LM6311 a good choice for
driving high resolution analog-to-digital converters
The 50 mA current drive and good capacitive load tolerance
make the LM6311 useful for driving analog-to-digital con-
verters which have switched-capacitor type inputs
The LM6311 provides low noise and high speed for
a
5V
single supply designs making it useful for desktop systems
and portable designs
Features
Y
Y
Y
Y
Y
Y
Y
Y
Y
110 MHz
b
3 dB bandwidth
2 3 nV root-Hertz voltage noise
3 5 pA root-Hertz current noise
50 mA output current
200V
ms
slew rate
Low distortion
b
60 dB
5 MHz
Pin for external compensation
Dual
g
5V or single
a
5V or
a
12V supplies
Guaranteed specs at
a
5V
Applications
Y
Y
Y
Y
Y
Y
High end consumer audio
Professional video
Medical imaging
Instrumentation
Differential amplifiers and active filters
Telecommunications signal recovery
Connection Diagrams
8-Pin DIP SO-8
LM6311 Input Referred
Voltage Noise V
a
e a
5V
TL H 12546 鈥?1
Top View
TL H 12546 鈥?16
Package
8-Pin DIP
8-Pin SO-8
8-Pin SO-8
Ordering
Information
LM6311IN
LM6311IM
LM6311IMX
NSC Drawing
Number
N08E
M08A
M08A
Package
Marking
LM6311IN
LM6311IM
LM6311IM
Transport Media
Rails
Rails
2 5k Units Tape and Reel
TinyPaK
TM
is a trademark of National Semiconductor Corporation
C
1996 National Semiconductor Corporation
TL H 12546
RRD-B30M76 Printed in U S A
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