EL2001C
Low Power, 70 MHz Buffer Amplifier
Features
General Description
The EL2001 is a low cost monolithic, high slew rate, buffer
amplifier. Built using the Elantec monolithic Complementary
b
Bipolar process, this patented buffer has a 3 dB bandwidth of
70 MHz, and delivers 100 mA, yet draws only 1.3 mA of supply
g
current. It typically operates from 15V power supplies but
g
will work with as little as 5V.
# 1.3 mA supply current
# 70 MHz bandwidth
# 2000 V/ms slew rate
# Low bias current, 1 mA typical
# 100 mA output current
# Short circuit protected
# Low cost
# Stable with capacitive loads
# Wide supply range 5V to 15V
# No thermal runaway
This high speed buffer may be used in a wide variety of applica-
tions in military, video and medical systems. A typical example
is a general purpose op amp output current booster where the
buffer must have sufficiently high bandwidth and low phase
shift at the maximum frequency of the op amp.
g
g
Elantec’s products and facilities comply with MIL-I-45208A,
and other applicable quality specifications. For information on
Elantec’s processing, see the Elantec document, QRA-1: Elan-
tec’s Processing, Monolithic Integrated Circuits.
Applications
# Op amp output current booster
# Cable/line driver
# A/D input buffer
# Low standby current systems
Connection Diagrams
Ordering Information
EL2001 DIP Pinout
EL2001 SOL Pinout
Ý
Part No.
EL2001ACN
EL2001CM
EL2001CN
Temp. Range
Pkg.
Outline
a
0 C to 75 C P-DIP
MDP0031
§
§
a
0 C to 75 C 20-Lead SOL MDP0027
§
§
a
0 C to 75 C P-DIP
MDP0031
§
§
2001–1
Top View
2001–2
Top View
Note: Non-designated pins are no connects and are not electrically connected
internally.
Manufactured under U.S. Patent No. 4,833,424, 4,827,223 U.K. Patent No.
2217134
Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a ‘‘controlled document’’. Current revisions, if any, to these
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
©
1989 Elantec, Inc.
ELANTEC [ ELANTEC SEMICONDUCTOR ]
