(China (Mainland))
Product Summary
The OPA544FKTTT is a high-voltage/high-current operational amplifier. It is suitable for driving a wide variety of high power loads. High performance FET op amp circuitry and high power output stage are combined on a single monolithic chip. The OPA544FKTTT is protected by internal current limit and thermal shutdown circuits. The OPA544FKTTT is available in industry-standard 5-lead TO-220 and 5-lead surface-mount power packages. Its copper tab allows easy mounting to a heat sink for excellent thermal performance. It is specified for operation over the extended industrial temperaturE range, –40℃ to +85℃. The applications of the OPA544FKTTT are motor driver, programmable power supply, servo amplifier, valves, actuator driver, magnetic deflection coil driver, audio amplifier.
Parametrics
OPA544FKTTT absolute maximum ratings: (1)Supply Voltage, V+ to V–:70V; (2)Input Voltage:(V–)–0.7V to (V+) +0.7V; (3)Operating Temperature:–40℃ to +125℃; (4)Storage Temperature:–40℃ to +125℃; (5)Junction Temperature:150℃; (6)Lead Temperature (soldering –10s):300℃.
Features
OPA544FKTTT features: (1)high output current: 2A min; (2)wide power supply range:±10V to ±35V; (3)slew rate: 8V/μs; (4)internal current limit; (5)thermal shutdown protection; (6)FET input: IB = 100pA max; (7)5-lead TO-220 plastic package; (8)5-lead surface mount package.
Diagrams
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 OPA544FKTTT |
Texas Instruments |
Operational Amplifiers - Op Amps Hi-Vltg Hi-Current Op Amp |
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OPA544FKTTTG3 |
Texas Instruments |
Operational Amplifiers - Op Amps Hi-Vltg Hi-Current Op Amp |
Data Sheet |
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