MSK MSK103, MSK103B Datasheet
ISO-9001 CERTIFIED BY DSCC
ULTRA HIGH VOLTAGE DUAL
OPERATIONAL AMPLIFIER
103
M.S.KENNEDY CORP.
4707 Dey Road Liverpool, N.Y. 13088 (315) 701-6751
FEATURES:
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/µS Typ
DESCRIPTION:
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.
MIL-PRF-38534 QUALIFIED
MSK103
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
Inverting Input 1
1
Non Inverting Input 1
2
-Vcc 1
3
Output Drive 1
4
+Vcc 2
5
N/C
6
Comp 1-2 (U2)
7
Comp 2-2 (U2)
8
Current Sense 2
9
Current Sense 1
18
Comp 2-1 (U1)
17
Comp 1-1 (U1)
16
N/C
15
+Vcc 1
14
Output Drive 2
13
-Vcc 2
12
Non Inverting Input 2
11
Inverting Input 2
10
Rev. B 1/021
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
Storage Temperature
TST
Lead Temperature
TLD
Case Operating Temperature
TC
(MSK103B)
(MSK103)
Thermal Resistance (DC Each Amp)
RTH
○○○○○○○○○○○○
Junction to Case
○○○○○○○○○○○○○○
○○○○○○○○○○
○○○○○○○○○○○○○
○○○○○
-65°C to +150°C
300°C
-55°C to +125°C
-40°C to +85°C
11°C/W
Parameter
STATIC
Supply Voltage Range
24
Quiescent Current
INPUT
Offset Voltage
Offset Voltage Drift
4
Offset Voltage vs ±Vcc
Input Bias Current
Input Impedance
Input Capacitance
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
Min.
±50
-
-
-
-
-
-
-
-
-
-
84
-
±138
±60
-
-
-
10
20
94
MSK103B
Typ.
±150
±1.4
±2.0
±1.0
±15
±40
±20
±5
-
11
10
5
94
50
±141
±120
26
150
12
-
40
106
Max.
±175
±2.0
±3.0
±2.1
±30
±65
±32
±50
±50
-
-
-
-
-
-
-
-
-
-
-
-
Test Conditions
1
Group A
Subgroup
9
-
1
VIN=0V
2
3
VIN=0V
VIN=0V
4
VIN=0V
VCM=0V
1
2,3
1
1,3
2
(DC)
-
-
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
-
-
4
4
-
-
-
-
4
4
Min.
±50
-
-
-
-
-
-
-
-
-
-
84
-
±138
±60
-
-
-
10
20
94
MSK103
Typ.
±150
±1.4
-
-
±15
±40
±20
±5
-
11
10
5
94
50
±141
±120
26
150
12
-
40
106
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 and specifications apply to each amplifier.
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.
2
Rev. B 1/02
Loading...