ISO-9001 CERTIFIED BY DSCC
M.S.KENNEDY CORP.
FEATURES:
ULTRA HIGH VOLTAGE
OPERATIONAL AMPLIFIER
166/167
(315) 701-6751
4707 Dey Road Liverpool, N.Y. 13088
Surface Mount Packages
Monolithic MOS Technology
High Voltage Operation - 350V
Low Quiescent Current - 2mA Max.
High Output Current - 60mA Min.
No Secondary Breakdown
High Speed - 40V/µS Typ.
External Compensation
Available to DSCC SMD 5962-96897
MIL-PRF-38534 QUALIFIED
DESCRIPTION:
MSK166
MSK167
The MSK 166 and 167 ultra high voltage monolithic MOSFET operational amplifiers ideally suited for electrostatic
transducer and electrostatic deflection applications. With a total supply voltage rating of 350 volts and 60mA of
available output current, the MSK 166 and 167 are also an excellent low cost choice for high voltage piezo drive
circuits. The MOSFET output frees the MSK 166 and 167 from secondary breakdown limitations and power dissipa-
tion is kept to a minimum with a quiescent current rating of only 2mA. The MSK 166 is packaged in a hermetically
sealed 18 pin leadless chip carrier which has two external compensation pins. The MSK 167 is packaged in a 24 pin
ceramic flatpack and is otherwise identical to the MSK 166. (see mechanical specifications).
EQUIVALENT SCHEMATIC
PIN-OUT INFORMATION
MSK 166 PINOUT
1
2
3
4
5
6
7
8
9
NC
Current Sense
NC
NC
NC
NC
NC
-Input
+Input
MSK 167 PINOUT
18
17
16
15
14
13
12
11
10
Comp2
Comp1
Output Drive
NC
+Vcc
NC
-Vcc
NC
NC
The pin numbers shown in the above
schematic are for the MSK 166.
TYPICAL APPLICATIONS
Piezo Electric Positioning
Electrostatic Deflection
Computer to Vacuum Tube Interface
Ultra High Voltage Op-Amp Applications
1
1
2
3
4
5
6
7
8
9
10
11
12
NC
NC
NC
NC
-Vcc
NC
+Vcc
Output Drive
NC
Compensation 1
Compensation 2
NC
24
23
22
21
20
19
18
17
16
15
14
13
NC
Non Inverting Input
Inverting Input
NC
NC
NC
NC
NC
NC
NC
Current Sense
NC
Rev. E 11/02
MSK [ M.S. KENNEDY CORPORATION ]
