LM4929

Supply Voltage........................................ 6.0V
Storage Temperature ......−65°C to +150°C
Input Voltage ..................-0.3V to VDD + 0.3V
Power Dissipation (Note 3) .Internally Limited
ESD Susceptibility (Note 4)................... 2000V
ESD Susceptibility (Note 5) .....................200V
Junction Temperature ..........................150°C
Thermal Resistance
JC (MSOP) ........................................56°C/W
JA (MSOP)...................................... 190°C/W


Description

The LM4929 is an stereo audio power amplifier capable of delivering 40mW per channel of continuous average power into a 16Ω load or 25mW per channel into a 32Ω load at 1% THD+N from a 3V power supply. Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. 

Since the LM4929 does not require bootstrap capacitors or snubber networks, it is optimally suited for low-power portable systems. The LM4929 is configured for OCL (Output Capacitor-Less) outputs, operating with no DC blocking capacitors on the outputs. 

The LM4929 features a low-power consumption shutdown mode with a faster turn on time. Additionally, the LM4929 features an internal thermal shutdown protection mechanism. The LM4929 is unity gain stable and may be configured with external gain-setting resistors.