EL2276 Datasheet, PDF (1/14 Pages) Intersil Corporation – 70MHz/1mA Current Mode Feedback Amp w/Disable

®
Data Sheet
May 6, 2005
EL2276
FN7054.1
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.
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
14-Pin SOIC
-
(See Note)
(Pb-free)
MDP0027
EL2276CSZ-T7
14-Pin SOIC
7”
(See Note)
(Pb-free)
MDP0027
EL2276CSZ-T13 14-Pin SOIC
13”
(See Note)
(Pb-free)
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.
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 150Ω
• 800V/µs 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
Pinout
EL2276
(14-PIN SO)
TOP VIEW
Manufactured under U.S. Patent No. 5,352,989, 5,351,012,
5,418,495
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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