ISO-9001 CERTIFIED BY DSCC
166/167 ULTRA HIGH VOLTAGE
OPERATIONAL AMPLIFIER
M.S.KENNEDY CORP.
4707 Dey Road Liverpool, N.Y. 13088
FEATURES:
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
(315) 701-6751
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
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
PIN-OUT INFORMATION
MSK 166 PINOUT
1 NC
2 Current Sense
3 NC
4 NC
5 NC
6 NC
7 NC
8 -Input
9 +Input
18 Comp2
17 Comp1
16 Output Drive
15 NC
14 +Vcc
13 NC
12 -Vcc
11 NC
10 NC
MSK 167 PINOUT
1 NC
2 NC
3 NC
4 NC
5 -Vcc
6 NC
7 +Vcc
8 Output Drive
9 NC
10 Compensation 1
11 Compensation 2
12 NC
24 NC
23 Non Inverting Input
22 Inverting Input
21 NC
20 NC
19 NC
18 NC
17 NC
16 NC
15 NC
14 Current Sense
13 NC
1
Rev. D 6/02