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LM4780TA
The LM4780 is a stereo audio amplifier capable of typically delivering 60W per channel of continuous average output power into an 8 load with less than 0.5% THD+N from 20Hz - 20kHz. The LM4780 is fully protected utilizing National's Self Peak Instantaneous Temperature (Ke) (SPiKeTM) protection circuitry. SPiKe provides a dynamically optimized Safe Operating Area (SOA). SPiKe protection completely safeguards the LM4780's outputs against over-voltage, under-voltage, overloads, shorts to the supplies or GND, thermal runaway and instantaneous temperature peaks. The advanced protection features of the LM4780 places it in a class above discrete and hybrid amplifiers. Each amplifier of the LM4780 has an independent smooth transition fade-in/out mute. The LM4780 can easily be configured for bridge or parallel operation for 120W mono solutions. Product Highlights: SPiKe Protection Low external component count Quiet fade-in/out mute mode Wide supply range: 20V - 84V Signal-to-Noise Ratio >= 97dB (ref. to PO = 1W) Potential Applications: Audio amplifier for component stereo Audio amplifier for compact stereo Audio amplifier for self-powered speakers Audio amplifier for high-end and HD TVs
Availability: Out of Stock
Package Type: TO-220-27
CAD Models: Symbol, Footprint, 3D Model
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Specifications for the LM4780TA
| Part Name | LM4780TA |
| Manufacturer | Texas Instruments |
| Formats Available for Symbols and Footprints |
Altium, Eagle, KiCAD, Cadence OrCad/Allegro, PADS, DxDesigner, PCB123, Pulsonix, Proteus |
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