LM4780 Gainclone Amplifier Circuit Speaker Protection
The design is very good amp circuit, feeding, protection on one’s plate, mono, stereo, bridge, parallel port can be used with ± 35 Volts DC supply voltage according to the values Output power: stero mode 4 Ω speaker with... Electronics Projects, LM4780 Gainclone Amplifier Circuit Speaker Protection "audio amplifier circuits, ic amplifier, " Date 2019/08/02
The design is very good amp circuit, feeding, protection on one’s plate, mono, stereo, bridge, parallel port can be used with
± 35 Volts DC supply voltage according to the values Output power: stero mode 4 Ω speaker with 2x 60 Watts 8 Ω with 2x 45 watt i-mono connection 8 Ω bridge with 120 Watts 120 Watts 2 Ω – parallel connection – Frequency: 10 Hz – 140 kHz – Noise: 0.01% – Input sensitivity: 1 V / 60 W / 8 Ω
Gainclone LM4780
LM4780 Audio Power Amplifier Stereo 60Watt, Mono 120Watt
General Description: The LM4780 is a stereo audio amplifier capable of typically delivering 60W per channel of continuous average output power into an 8Ω load with less than 0.5% THD+N from 20Hz – 20kHz. 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 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.
Features
- 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)
source: sjostromaudio.com LM4780 Gainclone Amplifier Circuit Speaker Protection Alternative link:
FILE DOWNLOAD LINK LIST (in TXT format): LINKS-8737.zip
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