The LM4960SQ/NOPB is a stereo audio power amplifier IC designed for use in portable devices such as mobile phones, MP3 players, and PDAs. It is based on National Semiconductor's Boomer® audio technology, which enables it to deliver high-quality sound with low distortion. The LM4960SQ/NOPB features a low-power shutdown mode, thermal shutdown protection, and short-circuit protection, making it a reliable and versatile choice for a wide range of applications.
Supply voltage: 2.5V to 5.5V
Output power: 450mW per channel into 8 ohms at 3.6V
Quiescent current: 4mA (typical)
Shutdown current: 0.1μA (typical)
SNR: 90dB (typical)
THD+N: 0.1% (typical)
Low quiescent current
Low shutdown current
Low distortion
Thermal shutdown protection
Short-circuit protection
Small package size
The LM4960SQ/NOPB is a stereo audio power amplifier IC that delivers high-quality sound with low distortion. It features a low-power shutdown mode, thermal shutdown protection, and short-circuit protection, making it a reliable and versatile choice for a wide range of applications. With its small package size and low quiescent and shutdown currents, the LM4960SQ/NOPB is an ideal choice for portable devices such as mobile phones, MP3 players, and PDAs.
The LM4960SQ/NOPB is suitable for use in a wide range of portable audio applications, including:
Mobile phones
MP3 players
PDAs
Portable gaming devices
Personal audio systems
The LM4960SQ/NOPB is easy to use and requires minimal external components. The following steps can be followed to use the LM4960SQ/NOPB in your application:
Connect the input signal to the INL and INR pins.
Connect the output load to the OUTL and OUTR pins.
Connect a decoupling capacitor between the VCC and GND pins.
Apply power to the VCC and GND pins.
The LM4960SQ/NOPB is a versatile and reliable stereo audio power amplifier IC that delivers high-quality sound with low distortion. With its low quiescent current, low shutdown current, and small package size, it is an ideal choice for portable devices such as mobile phones, MP3 players, and PDAs.
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