ISO-9001 CERTIFIED BY DSCC
M.S.KENNEDY CORP.
FEATURES:
ULTRA HIGH VOLTAGE DUAL
OPERATIONAL AMPLIFIER
103
(315) 701-6751
4707 Dey Road Liverpool, N.Y. 13088
MIL-PRF-38534 QUALIFIED
Low Cost Dual Amplifier
Monolithic MOS Technology
High Voltage Operation : 350V
Low Quiescent Current : 2mA Max Per Amplifier
High Output Current: 60mA Minimum Per Amplifier
No Second Breakdown
High Speed : 40V/碌S Typ
MSK103
The MSK 103 is an ultra high voltage monolithic MOSFET operational amplifier ideally suited for electrostatic
transducer and electrostatic deflection applications. With a total supply voltage rating of 350 volts and 60mA of
available output current available from each amplifier, the MSK 103 is also an excellent low cost choice for high
voltage piezo drive circuits. The MOSFET output frees the MSK 103 from secondary breakdown limitations and
power dissipation is kept to a minimum with a quiescent current rating of only 2mA per amplifier. The MSK 103 is
packaged in a hermetically sealed 18 pin ceramic dip which has external compensation pins for each amplifier.
DESCRIPTION:
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
Piezo Electric Positioning
Electrostatic Deflection
Computer to Vacuum Tube Interface
Ultra High Voltage
Dual Op-Amp Applications
600 Volt, 0.12 Amp Bridge Amplifier
PIN-OUT INFORMATION
1
2
3
4
5
6
7
8
9
1
Inverting Input 1
Non Inverting Input 1
-Vcc 1
Output Drive 1
+Vcc 2
N/C
Comp 1-2 (U2)
Comp 2-2 (U2)
Current Sense 2
18
17
16
15
14
13
12
11
10
Current Sense 1
Comp 2-1 (U1)
Comp 1-1 (U1)
N/C
+Vcc 1
Output Drive 2
-Vcc 2
Non Inverting Input 2
Inverting Input 2
Rev. B 1/02
1
2
3
4
5
