MSK155 Datasheet, PDF (1/5 Pages) M.S. Kennedy Corporation – HIGH POWER DUAL OPERATIONAL AMPLIFIER

ISO-9001 CERTIFIED BY DSCC
M.S.KENNEDY CORP.
HIGH POWER DUAL
OPERATIONAL AMPLIFIER
155
4707 Dey Road Liverpool, N.Y. 13088
[phone]
FEATURES:
Available to DSCC SMD #5962-02509HX
Space Efficient Dual Power Amplifier
Low Cost
High Voltage Operation: Up to 80V
Low Quiescent Current: 40mA Typ. Total
High Output Current: 5A Min. Per Amp
High Speed: 10V/µS Typ.
Monolithic Technology
Replaces obsolete MSK 154 up to 80V
MIL-PRF-38534 QUALIFIED
DESCRIPTION:
The MSK 155 is a high power dual monolithic operational amplifier ideally suited for high power amplification and
magnetic deflection applications. With a total supply voltage rating of 80 volts and 5A of available output current per
amplifier, the MSK 155 is also an excellent low cost choice for motor drive circuits. With both amplifiers in the same
package, thermally induced output offset voltages are eliminated. Power dissipation is kept to a minimum with a total
quiescent current rating of only 40mA. The MSK 155 is packaged in a hermetically sealed 14 pin power dip with heat
sink bolt down tabs.
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
PA Audio
Magnetic Deflection
Motor Drive
Noise Cancellation
High Power Bridge Amplifier
PIN-OUT INFORMATION
1 -Vcc1
2 Output Drive 1B
3 Output Drive 1A
4 +Vcc1
5 Current Sense 2
6 Inverting Input 2
7 Non Inverting Input 2
14 Non Inverting Input 1
13 Inverting Input 1
12 Current Sense1
11 +Vcc 2
10 Output Drive 2A
9 Output Drive 2B
8 -Vcc 2
1
Rev. A 12/01