No output coupling capacitors, bootstrap capacitors or snubber circuits are necessary
Small Outline or DIP packaging
Unity-gain stable
External gain configuration capability
Pin compatible with LM4861
No output coupling capacitors, bootstrap capacitors or snubber circuits are necessary
Small Outline or DIP packaging
Unity-gain stable
External gain configuration capability
Pin compatible with LM4861
The LM4862 is a bridge-connected audio power amplifier capable of delivering typically 675mW of continuous average power to an 8 load with 1% THD+N from a 5V power supply.
Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. Since the LM4862 does not require output coupling capacitors, bootstrap capacitors, or snubber networks, it is optimally suited for low-power portable systems.
The LM4862 features an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism.
The unity-gain stable LM4862 can be configured by external gain-setting resistors.
THD+N for 500mW continuous average output power at 1kHz into 8
1% (max)
Output power at 10% THD+N at 1kHz into 8
825mW (typ)
Shutdown Current
0.7µA (typ)
The LM4862 is a bridge-connected audio power amplifier capable of delivering typically 675mW of continuous average power to an 8 load with 1% THD+N from a 5V power supply.
Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. Since the LM4862 does not require output coupling capacitors, bootstrap capacitors, or snubber networks, it is optimally suited for low-power portable systems.
The LM4862 features an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism.
The unity-gain stable LM4862 can be configured by external gain-setting resistors.
PSpice® for TI は、各種アナログ回路の機能評価に役立つ、設計とシミュレーション向けの環境です。設計とシミュレーションに適したこのフル機能スイートは、Cadence® のアナログ分析エンジンを使用しています。PSpice for TI は無償で使用でき、アナログや電源に関する TI の製品ラインアップを対象とする、業界でも有数の大規模なモデル・ライブラリが付属しているほか、選択された一部のアナログ動作モデルも利用できます。
load with 1% THD+N from a 5V power supply.