www.
DataSheet4U.
com
Agamem Microelectronics Inc.
PRELIMINARY ■ DESCRIPTION
AA51890
SERVO MOTOR CONTROLLER
The AA51890 is a BJT integrated circuit for servo motor control applications.
It has the feature of internal circuit of maintaining constant
voltage which helps stabilizing from fluctuation caused by
voltage source and the ambient temperature.
It can control external H-Bridge driver for large servo motor application.
■ FEATURES • Built-in
voltage regulator.
• Adjustable dead band range control.
• Setting up the dead band by the internal constant.
• Incorporates a protection circuit for "H-Bridge" driving configuration.
• Small outline package – TSSOP16L.
■ APPLICATIONS • Servo motor ...