Agamem Microelectronics Inc.
PRELIMINARY
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DESCRIPTION
AA51882
SERVO MOTOR CONTROLLER
The AA51882 is an integrated circuit to be applied on servo motor of radio controlled operation.
It provides some flexible functions to tune the servo. External H-Bridge driver will be chosen for
large servo motor application.
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FEATURES
• Built-in voltage regulator.
• Adjustable dead band range control by external capacitor.
• Fixed pulse width setting to provide start-up power and speed control. .
• Incorporates a protection circuit for "H-Bridge" driving configuration.
• Small outline package – TSSOP16L.
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APPLICATIONS
• Servo motor control.
• Radio controlled car, boat, and airplane.
• IA products (such as air-condition).
• Remote positioning.
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BLOCK DIAGRAM
©Copyright
Agamem Microelectronics Inc.
1
www.agamem.com.tw
2008/5/5
AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE
TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY
LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCTS OR CIRCUIT DESRIBED HEREIN; NEITHER
DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
AGAMEM [ AGAMEM MICROELECTRONIC INC. ]
