LM4908是TI公司的一款耳机放大器产品，LM4908是LM4908 10kV ESD Rated, Dual 120mW Headphone Amplifier，本页介绍了LM4908的产品说明、应用、特性等，并给出了与LM4908相关的TI元器件型号供参考。
LM4908 - LM4908 10kV ESD Rated, Dual 120mW Headphone Amplifier - 耳机放大器 - 低功耗放大器 - TI公司（Texas Instruments，德州仪器）
The LM4908 is a dual audio power amplifier capable of delivering 120mW per channel of continuous average power into a 16? load with 0.1% (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 using surface mount packaging. Since the LM4908 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems.
The unity-gain stable LM4908 can be configured by external gain-setting resistors.
- Up to 10kV ESD Protection on All Pins
- VSSOP, SOIC, and WSON Surface Mount Packaging
- Switch On/Off Click Suppression
- Excellent Power Supply Ripple Rejection
- Unity-Gain Stable
- Minimum External Components
Key Specifications
- THD+N at 1kHz at 120mW Continuous Average Output Power into 16?: 0.1 % (typ)
- THD+N at 1kHz at 75mW Continuous Average Output Power into 32?: 0.1 % (typ)
- Output Power at 0.1% THD+N at 1kHz into 32? 75 mW (typ)
