EL2421C
Quad, Low Cost, Gain of 2, Video Op Amp
Features
General Description
• Optimized for 5V operation
• Stable at gain of 2
• 100 MHz Gain bandwidth product
• 130 V/µs slew rate
• Drives 150Ω load to video levels
• Input and outputs operate at
The EL2421C operational amplifier, built using Elantec’s comple-
mentary bipolar process, offers unprecedented high frequency
performance at a very low cost. It is suitable for any application, such
as consumer video, where traditional DC performance specifications
are of secondary importance to the high frequency specifications. On a
5V supply at a gain of +2 the EL2421C will drive a 150Ω load to +2V,
with a bandwidth of 100 MHz . This device achieves 0.1 dB band-
width at 5 MHz.
negative supply rail
• -60 dB isolation at 4.2 MHz
The recommended power supply voltage is 5V. At zero and 5V sup-
plies, the inputs will operate to ground. When the outputs are at 0V the
amplifier draws only 2.4 mA of supply current.
Applications
• Consumer video amplifier
• Active filters/integrators
• Cost sensitive applications
• Single supply amplifiers
Connection Diagram
Ordering Information
Part No
EL2421CN
EL2421CS
Temp. Range
-40°C to +85°C 14-lead P-DIP
-40°C to +85°C 14-lead SO
Package
Outline #
MDP0031
MDP0027
P-DIP, SO
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.
© 1997 Elantec, Inc.
ELANTEC [ ELANTEC SEMICONDUCTOR ]
