ISO-9001 CERTIFIED BY DSCC
M.S.KENNEDY CORP.
FEATURES:
HIGH VOLTAGE/HIGH CURRENT
OPERATIONAL AMPLIFIER
181
(315) 701-6751
4707 Dey Road Liverpool, N.Y. 13088
Low Cost
High Voltage Operation:
Single Supply: +8V to +60V
Dual Supply: ±4V to±30V
High Output Current: 3 Amp Continuous
High Speed: 10V/µS
Low Quiescent Current: 20 mA Typ.
Adjustable Current Limits
Thermal Shutdown
Monolithic Technology
Enable/Status Pin For Output Disable Control
MIL-PRF-38534 CERTIFIED
DESCRIPTION:
MSK181
MSK181Z
The MSK 181 is a high power monolithic operational amplifier ideal for use with a wide variety of loads. With operation from
either single or dual supplies, the MSK 181 offers excellent design flexibility. Power dissipation is kept to a minimum with a
quiescent current rating of only 20mA, while 3 Amps of continuous available output current makes the MSK 181 a very good low
cost choice for motor drive circuits and audio amplification. The MSK 181 is internally protected against current overloads and
overtemperature conditions. Current limit can also be user-selected through the use of a resistor/potentiometer or voltage out/
current out DAC. The MSK 181 is packaged in a hermetically sealed 8 pin power dip and the MSK 181Z is offered with bolt down
tabs for applications that require heat sinking.
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
Servo Driver
Actuator Driver
Audio Amplifier
Power Supplies
1
PIN-OUT INFORMATION
1
2
3
4
+VIN
-VIN
ILIM
E/S
8
7
6
5
-Vcc
+Vcc
Output
N/C
PRELIMINARY Rev. C 8/01
MSK [ M.S. KENNEDY CORPORATION ]
