ISO 9001 CERTIFIED BY DSCC
M.S KENNEDY CORP.
4707 Dey Road Liverpool, N.Y. 13088
HIGH POWER
HIGH POWER
OP-AMP
OP-AMP
SERIES
541
(315) 701-6751
MIL-PRF-38534 QUALIFIED
FEATURES:
Available to SMD #5962-8870101
High Output Current - 10 Amps Peak
Wide Power Supply Range - ±10V to ±40V
Programmable Current Limit
FET Input
Isolated Case
Replacement for OMA 541SKB - MSK 541
OMA 541SDB - MSK 146
OMA 541SZB - MSK 147
MSK145
MSK146
DESCRIPTION:
MSK147
MSK541
The MSK 541 is a high power monolithic amplifier ideally suited for high power amplification and magnetic deflection
applications. This amplifier is capable of operation at a supply voltage rating of 80 volts and can deliver guaranteed
continuous output currents up to 5A, making the 541 series an excellent low cost choice for motor drive circuits. The
amplifier and load can be protected from fault conditions through the use of internal current limit circuitry that can be user
programmed with a single external resistor. The MSK 541 is pin compatible with popular op-amps such as the Burr-
Brown OPA501, OPA511, OPA512, OPA541 and 3573. The MSK 541 is available in a hermetically sealed 8 pin TO-3
package. The MSK 145 is available in a 6 pin SIP Package. The MSK 146 is an 8 pin Power DIP Package and the MSK
147 is available in an 8 pin Power Z-TAB Package for applications requiring bolt down heat sinking. Other package styles
are also available for a wide range of applications.
EQUIVALENT SCHEMATIC
MSK 541 ONLY
TYPICAL APPLICATIONS
Servo Amplifer
Motor Driver
Audio Amplifier
Programmable Power Supply
Magnetic Deflection
1 Current Sense
5 Inverting Input
2 No Connection
6 Negative Power Supply
3 Positive Power Supply
7 No Connection
4 Non-Inverting Input
8 Output Drive
The above pin out table is for the MSK 541 (TO-3). Refer to the
mechanical specifications page for the pin out information of addi-
tional package styles.
1
Rev. D 7/02
PIN-OUT INFORMATION
MSK [ M.S. KENNEDY CORPORATION ]
