MSK MSK167B, MSK166, MSK166B, MSK167 Datasheet
ULTRA HIGH VOLTAGE
ISO-9001 CERTIFIED BY DSCC
OPERATIONAL AMPLIFIER
166/167
M.S.KENNEDY CORP.
4707 Dey Road Liverpool, N.Y. 13088
(315) 701-6751
FEATURES:
Low Cost Surface Mount Package
Monolithic MOS Technology
High Voltage Operation - 350V
Low Quiescent Current - 2mA Max.
High Output Current - 60mA Min.
No Second Breakdown
High Speed - 40V/µS Typ.
External Compensation And Null Capability
DESCRIPTION:
MSK166
The MSK 166 and 167 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, 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 40 pin leadless chip carrier which has two external compensation pins. The output of the MSK 166 and 167
can be externally nulled using the two null 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
MIL-PRF-38534 QUALIFIED
MSK167
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
+Vcc
1
N/C
2
Output Drive
3
N/C
4
N/C
5
N/C
6
Compensation 1
7
N/C
8
Compensation 2
9
N/C
10
Current Sense
11
N/C
12
N/C
13
N/C
14
N/C
15
N/C
16
N/C
17
N/C
18
N/C
19
N/C
20
N/C
1
Balance 1
2
Balance 2
3
N/C
4
-Vcc
5
N/C
6
+Vcc
7
Output Drive
8
N/C
9
Compensation 1
10
Compensation 2
11
N/C
12
MSK 166 PINOUT
MSK 167 PINOUT
N/C
40
-Vcc
39
N/C
38
N/C
37
N/C
36
Balance 2
35
N/C
34
Balance 1
33
N/C
32
Non Inverting Input
31
N/C
30
Inverting Input
29
N/C
28
N/C
27
N/C
26
N/C
25
N/C
24
N/C
23
N/C
22
N/C
21
N/C
24
Non Inverting Input
23
Inverting Input
22
N/C
21
N/C
20
N/C
19
N/C
18
N/C
17
N/C
16
N/C
15
Current Sense
14
N/C
13
1
Rev. B 8/00
ABSOLUTE MAXIMUM RATINGS
2
VCC
±IOUT
±IOUTP
VIND
VIN
TJ
Total Supply Voltage
○○○○○○○○○○○
Output Current (within S.O.A.)
Output Current Peak
Input Voltage (Differential)
○○○○○○○○○○
○○○○○○○
Input Voltage (Common Mode)
Junction Temperature
○○○○○○○○○
ELECTRICAL SPECIFICATIONS
○○○○○
120mA
±16V
○○○○○
150°C
350V
60mA
±Vcc
TST
Storage Temperature
TLD
Lead Temperature
TC
Case Operating Temperature
(MSK166B/167B)
(MSK166/167)
RTH
Thermal Resistance (DC)
Junction to Case
○○○○○
○○○○○○○○○○○○○○
○○○○○○○
○○○○○○○○○
○○○○○○○○○○○○○
-65°C to +150°C
-55°C to +125°C
-40°C to +85°C
300°C
15°C/W
Parameter
STATIC
2
Supply Voltage Range
4
Quiescent Current
INPUT
Offset Voltage
Offset Voltage Drift
Offset Voltage vs ±Vcc
Input Bias Current
Input Impedance
Input Capacitance
4
4
4
4
4
Common Mode Rejection
Noise
OUTPUT
Output Voltage Swing
Output Current
Power Bandwidth
Resistance
Settling Time to 0.1%
Capacitive Load
4
4
3
4
TRANSFER CHARACTERISTICS
Slew Rate
Open Loop Voltage Gain
Test Conditions
9
VIN=0V
VIN=0V
VIN=0V
VIN=0V
VCM=0V
4
VCM=±90VDC
1Hz≤f≤10Hz
IOUT=±40mA Peak
VOUT=MAX
CC=10pF VOUT=280VPP
No Load, RCL=0Ω
4
CC=10pF 10V Step
AV=+1V/V
CC=Open
4
F=15Hz RL=5KΩ
(DC)
1
Group A
Subgroup
-
1
2
3
1
2,3
1
1,3
2
-
-
-
-
4
4
-
-
-
-
4
4
MSK166B/167B
Min.
±50
Typ.
±150
±1.4
-
±2.0
-
±1.0
-
±15
-
±40
-
±20
-
±5
-
-
10
-
-
84
-
±138
±60
-
-
-
5
94
50
±141
±120
26
150
12
10
20
94
40
106
Max.
±175
±2.0
±3.0
±2.1
±30
±65
±32
±50
-
±50
11
-
-
-
-
-
-
-
-
-
-
-
-
-
MSK166/167
Min.
±50
-
-
-
-
-
-
-
-
-
-
84
-
±138
±60
-
-
-
10
20
94
Typ.
±150
±1.4
-
-
±15
±40
±20
±5
-
10
5
94
50
±141
±120
26
150
12
-
40
106
11
Max.
±175
±2.0
-
-
±30
-
±32
±100
-
-
-
-
-
-
-
-
-
-
-
-
-
Units
V
mA
mA
mA
mV
µV/°C
µV/V
pA
nA
Ω
pF
dB
µVRMS
V
mA
KHz
Ω
µS
nF
V/µS
dB
NOTES:
1
Unless otherwise noted CC=18pF, RC=2.2KΩ, ±VCC= ±150VDC, null pins one and two are no connect.
2
Derate maximum supply voltage 0.5V/°C below TC=+25°C. No derating is needed above TC=25°C.
3
AV=-10V/V measured in false summing junction circuit.
4
Devices shall be capable of meeting the parameter, but need not be tested. Typical parameters are for reference only.
5
Industrial grade devices shall be tested to subgroups 1 and 4 unless otherwise requested.
6
Military grade devices ('B' suffix) shall be 100% tested to subgroups 1,2,3 and 4.
7
Subgroup 5 and 6 testing available upon request.
8
Subgroup 1,4 TC=+25°C
Subgroup 2,5 TC=+125°C
Subgroup 3,6 TA=-55°C
9
Electrical specifications are derated for power supply voltages less than ±50VDC.
Rev. B 8/002
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