MP240 Datasheet, PDF (1/7 Pages) Cirrus Logic – POWER OPERATIONAL AMPLIFIER

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MPM2P42400
Power Operational Amplifier
Features
♦ LOW COST
♦ HIGH VOLTAGE - 200 VOLTS
♦ HIGH OUTPUT CURRENT - 20 AMPS
♦ 170 WATT DISSIPATION CAPABILITY
APPLICATIONS
♦ MOTOR DRIVE
♦ MAGNETIC DEFLECTION
♦ PROGRAMMABLE POWER SUPPLIES
♦ INDUSTRIAL AUDIO AMPLIFIER
General Description
The MP240 operational amplifier is a surface mount
constructed component that provides a cost effective
solution in many industrial applications. The MP240
offers outstanding performance that rivals much more
expensive hybrid components yet has a footprint of
only 4.7 sq in. The MP240 has many optional fea-
tures such as four-wire current limit sensing, a shut-
down control and external compensation. In addition,
the class A/B output stage biasing can be turned off
for lower quiescent current with class C operation in
applications where crossover distortion is less impor-
tant such as when driving motors, for example. A boost
voltage feature biases the output stage for close linear
swings to the supply rail for extra efficient operation.
The MP240 is built on a thermally conductive but elec-
trically insulating substrate that can be mounted to a
heat sink.
Equivalent Circuit Diagram
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MP240U
http://www.cirrus.com
Copyright © Cirrus Logic, Inc. 2008
(All Rights Reserved)
NOV 2008
APEX − MP240UREVG