LM675 Power Operational Amplifier
May 1999
LM675
Power Operational Amplifier
General Description
The LM675 is a monolithic power operational amplifier fea-
turing wide bandwidth and low input offset voltage, making it
equally suitable for AC and DC applications.
The LM675 is capable of delivering output currents in excess
of 3 amps, operating at supply voltages of up to 60V. The de-
vice overload protection consists of both internal current lim-
iting and thermal shutdown. The amplifier is also internally
compensated for gains of 10 or greater.
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1 mV typical offset voltage
Short circuit protection
Thermal protection with parole circuit (100% tested)
16V鈥?0V supply range
Wide common mode range
Internal output protection diodes
90 dB ripple rejection
Plastic power package TO-220
Features
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3A current capability
A
VO
typically 90 dB
5.5 MHz gain bandwidth product
8 V/碌s slew rate
Wide power bandwidth 70 kHz
Applications
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High performance power op amp
Bridge amplifiers
Motor speed controls
Servo amplifiers
Instrument systems
Connection Diagram
TO-220 Power Package (T)
Typical Applications
Non-Inverting Amplifier
DS006739-1
*
The tab is internally connected to pin 3 (鈭扸
EE
)
Front View
Order Number LM675T
See NS Package T05D
DS006739-2
漏 1999 National Semiconductor Corporation
DS006739
www.national.com