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Agamem Microelectronics Inc.
PRELIMINARY ■ DESCRIPTION
AA51880
SERVO MOTOR CONTROLLER
The AA5188...
www.DataSheet4U.com
Agamem Microelectronics Inc.
PRELIMINARY ■ DESCRIPTION
AA51880
SERVO MOTOR CONTROLLER
The AA51880 is a BJT integrated circuit using in servo motor control applications. The built-in voltage
regulator provides the AA51880 with extremely stable output voltage. It also incorporates a linear one-shot and pulse-width demodulator for improved positional accuracy. ■ FEATURES Built-in voltage
regulator. Larger driving capability. Internal output
NPN power
transistor. Adjustable dead band range control. Incorporates a protection circuit for "H-Bridge" driving configuration. Small outline package. ■ APPLICATIONS Servo motor control. Radio controlled car, boat, and airplane. IA products (such as air-condition). Remote positioning. ■ BLOCK DIAGRAM
Note: Pin no. is for AA51880C/AA51880F; please refer to “PIN DESCRIPTION” for other package type.
©Copyright Agamem Microelectronics Inc.
1
www.agamem.com.tw
2008/4/22
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.
www.DataSheet4U.com
Agamem Microelectronics Inc.
PRELIMINARY ■ PIN DESCRIPTION
AA51880
SERVO MOTOR CONTROLLER
PIN NO. SSOP16 DIP14 1 2 3 5 6 7 8 9 10 11 4,12,13 14 ...