Audio Power Amplifier is an important part in sound reproduction ina sound system. Audio Power Amplifier with this power IC LM 3886Audio Power Amplifier is a highly capable and able to produce68 Watt power avg. 4Ohm load and capable of producing power 38 Watt8Ohm load.
With good sound reproduction capabilities of 20Hz-20kHz also possessed this LM3886 Audio Power Amplifier. Audio Power Amplifier LM3886 Speaker is equipped with protection that will protect the circuit output from over-voltage, under-voltage, over-loads, a short circuit power supply, thermal run-away and the temperature peak. Audio Power Amplifier LM3886 also equipped with noise reduction that can keep the audio system from noise well.
 |
| Schematic power amplifier with LM3886 |
Feature owned LM3886 Audio Power Amplifier
- 68W cont. avg. output power into 4Ω at VCC = ± 28V
- 38W cont. avg. output power into 8Ω at VCC = ± 28V
- 50W cont. avg. output power into 8Ω at VCC = ± 35V
- 135W instantaneous peak output power capability
- Signal-to-Noise Ratio ≥ 92dB
- An input mute function
- Output protection from a short to ground or to the supplies via internal current limiting circuitry
- Output over-voltage protection against transients from inductive loads
- Supply under-voltage protection, not allowing internal biasing to occur Pls | VEE | + | VCC | ≤ 12V, Thus eliminating turn-on and turn-off transients
- 11-lead TO-220 package
- Wide supply range 20V - 94V
Application of Audio Power Amplifier LM3886
- Stereo audio system
- Active Speaker
- High End Audio Power TV
- Suround Power Amplifier
Tidak ada komentar:
Posting Komentar