MIL-PRF-38534 AND 38535 CERTIFIED FACILITY
M.S.KENNEDY CORP.
4707 Dey Road Liverpool, N.Y. 13088
HIGH POWER
CLASS C AMPLIFIER
161
(315) 701-6751
FEATURES:
High Output Current
Wide Supply Range
Low Cost Class "C" Output Stage
Wide Common Mode Range
Low Quiescent Current
Electrically Isolated Case
Replaces PA61
Contact MSK for MIL-PRF-38534 Qualification Status.
DESCRIPTION:
The MSK 161 is a high output current operational amplifier designed to drive resistive or reactive loads. The Class "C"
output stage is protected by a user programmable current limit scheme. The MSK 161 is designed to be a low cost solution
for low frequency applications where crossover distortion is not critical. The MSK 161 can supply ±10 amps of output
current within its safe operating range and boasts a 16 KHz power bandwidth. A low junction to case thermal resistance of
only 1.2°C/W for the output devices keeps junction temperatures low when driving large load currents.
EQUIVALENT SCHEMATIC
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
TYPICAL APPLICATIONS
Programmable Power Supply
Valve and Actuator Control
Motor/Syncro Driver
AC or DC Power Regulator
1
2
3
4
PIN-OUT INFORMATION
Output
Positive Current Limit
Positive Power Supply
Non-Inverting Input
CASE=ISOLATED
1
8548-92 Rev. C 2/13
8
7
6
5
Negative Current Limit
NC
Negative Power Supply
Inverting Input
MSK [ M.S. KENNEDY CORPORATION ]
