LM6118/LM6218 Fast Settling Dual Operational Amplifiers
August 2000
LM6118/LM6218
Fast Settling Dual Operational Amplifiers
General Description
The
LM6118/LM6218
are
monolithic
fast-settling
unity-gain-compensated dual operational amplifiers with
鹵
20
mA output drive capability. The PNP input stage has a typical
bias current of 200 nA, and the operating supply voltage is
鹵
5V to
鹵
20V.
These dual op amps use slew enhancement with special
mirror circuitry to achieve fast response and high gain with
low total supply current.
The amplifiers are built on a junction-isolated VIP
鈩?/div>
(Verti-
cally Integrated PNP) process which produces fast PNP鈥檚
that complement the standard NPN鈥檚.
Features
Typical
j
Low offset voltage:
j
0.01% settling time:
j
Slew rate A
v
= 鈭?:
j
Slew rate A
v
= +1:
j
Gain bandwidth:
j
Total supply current:
j
Output drives 50鈩?load (
鹵
1V)
0.2 mV
400 ns
140 V/碌s
75 V/碌s
17 MHz
5.5 mA
Applications
n
D/A converters
n
Fast integrators
n
Active filters
Connection Diagrams and Order
Information
Small Outline Package (WM)
Typical Applications
DS010254-3
DS010254-1
Top View
Order Number LM6218WM, LM6218WMX
See NS Package Number M14B
Dual-In-Line Package (J or N)
Single ended input to differential output
A
V
= 10, BW = 3.2 MHz
40 V
PP
Response = 1.4 MHz
V
S
=
鹵
15V
Wide-Band, Fast-Settling
40 V
PP
Amplifier
DS010254-4
Top View
Order Number LM6118J/883 or LM6218N
See NS Package Number N08E, J08A
VIP
鈩?/div>
is a trademark of National Semiconductor Corporation.
漏 2001 National Semiconductor Corporation
DS010254
www.national.com
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