ISO 9001 CERTIFIED BY DSCC
M.S.KENNEDY CORP.
HIGH SPEED/VOLTAGE
OP AMP
1461
(315) 701-6751
4707 Dey Road Liverpool, N.Y. 13088
FEATURES:
Extremely Fast - 500v/µS
Wide Supply Range ±15V to ±45V
VMOS Output, No S.O.A. Restrictions
Large Gain-Bandwidth Product
FET Input
Electrically Isolated Case
800mA Typical Output Current
MIL-PRF-38534 CERTIFIED
DESCRIPTION:
The MSK 1461 is a state of the art high speed FET input operational amplifier. The distinguishing characteristic
of the MSK 1461 is its unique VMOS output stage which completely eliminates the safe operating area restrictions
associated with secondary breakdown of bipolar transistor output stage op-amps. Freedom from secondary break-
down allows the 1461 to handle large output currents at any voltage level limited only by transistor junction tempera-
ture. 115 dB of open loop gain gives the 1461 high closed loop gain accuracy and the typical ±1.0mV of input offset
voltage will fit well in any error budget. A 500 V/µS slew rate and 1200 MHz gain bandwidth product make the 1461
an outstanding high-speed op-amp. A single external capacitor is used for compensation and output current limiting
is user programmable through the selection of two external resistors.
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
Video Yoke Drivers
Video Distribution Amplifiers
High Accuracy Audio Amplification
High Speed ATE Pin Drivers
1
2
3
4
5
6
7
1
PIN-OUT INFORMATION
Inverting Input
Non-Inverting Input
No Connection
No Connection
Negative Power Supply
Negative Current Limit
No Connection
8
9
10
11
12
13
14
Output
Positive Current Limit
Positive Power Supply
Compensation
Compensation
Offset Adjust
Offset Adjust
Rev. B 8/00
MSK [ M.S. KENNEDY CORPORATION ]
