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ELH0002H8837801301XX
July
1991
Rev
G
ELH0002H8837801301XX
Current Amplifier
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 Patent pending
CMS
0002DS
1989 Elantec Inc
Features
400 mA pulsed output current
DC to 30 MHz bandwidth
200 V ms slew rate
Low harmonic distortion
High input impedance400 kX
Low output impedance6X
High power efficiency
Operation from g5V to g20V
Output voltage swing approaches
supply voltage
MIL-STD-883 devices
manufactured in USA
Applications
Line driver
30 MHz buffer
High-speed DA conversion
Instrumentation buffer
Precision current source
Ordering Information
Part No
Temp Range
Pkg
Outline
ELH0002H883B b55 Cto a125 C TO-5
MDP0001
7801301XX is the DESC version of this
device
0002 – 1
Top View
Case is electrically isolated
General Description
The ELH0002 is a general purpose hybrid current amplifier
buffer that is built on a single substrate
The ELH0002 is ideal for current buffering operational amplifi-
ers without changing the characteristics of the Op Amp The
ELH0002 uses a completely symmetrical circuit to provide a
low output impedance when both sourcing and sinking current
This means the output will drive coaxial cables and other capac-
itive loads with equivalent rise and fall times
The ELH0002 is specified for operation over the b55 Cto
a
125 C military temperature range
Elantec facilities comply with MIL-I-45208A and are MIL-
STD-1772 certified
Elantec’s Military devices comply with
MIL-STD-883B Revision C and are manufactured in our rigidly
controlled ultra-clean facilities in Milpitas California For ad-
ditional information on Elantec’s Quality and Reliability Assur-
ance Policy and procedures request brochure QRA-1
Equivalent Schematic
0002 – 2