L6242 Datasheet, PDF (1/5 Pages) STMicroelectronics – VOICE COIL MOTOR DRIVER

L6242
OUTPUT CURRENT UP TO 1A
OPERATES AT LOW VOLTAGES WITH LOW
COIL RESISTANCE OF THE MOTOR
LARGE COMMON MODE AND DIFFEREN-
TIAL MODE RANGE
LOW INPUT OFFSET VOLTAGE
THERMAL SHUT-DOWN
ENABLE FUNCTION
INTERNAL CLAMP DIODES
VOICE COIL MOTOR DRIVER
ADVANCE DATA
SO20
DESCRIPTION
The L6242 is a monolithic integrated circuit in SO-20
package intended for use as a dual power opera-
tional amplifier. It is particularly indicated for driv-
ing inductive loads as linear motor, and finds ap-
plication in Hard Disc, Compact-Disc, etc.
The two power operational amplifiers are control-
led by a common enable input.
PIN CONNECTION AND BLOCK DIAGRAM
ORDERING NUMBER: L6242
The high gain and output power capability provide
superior performance whatever a power booster
is required.
November 1991
1/5
This is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without notice.
T
is advanced information on a new product now in development or undergoing evaluation. Details are subject to change without