1
FN7054.1
EL2276
70MHz/1mA Current Mode Feedback Amp
w/Disable
The EL2276 is a dual current-feedback operational amplifier
which achieves a -3dB bandwidth of 70MHz at a gain of +1
while consuming only 1mA of supply current per amplifier. It
will operate with dual supplies ranging from ±1.5V to ±6V, or
from single supplies ranging from +3V to +12V. The EL2276
also includes a disable/power-down feature which reduces
current consumption to 0mA while placing the amplifier
output in a high impedance state. In spite of its low supply
current, the EL2276 can output 55mA while swinging to ±4V
on ±5V supplies. These attributes make the EL2276
excellent choice for low power and/or low voltage cable-
driver, HDSL, or RGB applications.
Features
Dual topology
1mA supply current (per amplifier)
70MHz -3dB bandwidth
Low cost
Fast disable
Powers down to 0mA
Single- and dual-supply operation down to ±1.5V
0.15%/0.15° diff. gain/diff. phase into 150
800V/s slew rate
Large output drive current: 55mA
Pb-Free available (RoHS compliant)
Applications
Low power/battery applications
HDSL amplifiers
Video amplifiers
Cable drivers
RGB amplifiers
Test equipment amplifiers
Current to voltage converters
Ordering Information
PART NUMBER
PACKAGE
TAPE & REEL PKG. DWG. #
EL2276CS
14-Pin SOIC
-
MDP0027
EL2276CS-T7
14-Pin SOIC
7”
MDP0027
EL2276CS-T13
14-Pin SOIC
13”
MDP0027
EL2276CSZ
(See Note)
14-Pin SOIC
(Pb-free)
-
MDP0027
EL2276CSZ-T7
(See Note)
14-Pin SOIC
(Pb-free)
7”
MDP0027
EL2276CSZ-T13
(See Note)
14-Pin SOIC
(Pb-free)
13”
MDP0027
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with
both SnPb and Pb-free soldering operations. Intersil Pb-free products
are MSL classified at Pb-free peak reflow temperatures that meet or
exceed the Pb-free requirements of IPC/JEDEC J STD-020.
Pinout
EL2276
(14-PIN SO)
TOP VIEW
Manufactured under U.S. Patent No. 5,352,989, 5,351,012,
5,418,495
Data Sheet
May 6, 2005
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-352-6832
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 1995, 2003, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.