LM4992 420mW Stereo Cell Phone Audio Amplifier

1FEATURES 2• Available in Space-Saving WSON Package • Ultra Low Current Shutdown Mode • BTL Output Can Drive Capacitive Loads • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber Network

文件：991.1 Kbytes 页数：23 Pages

TI

德州仪器

420mW Stereo Cell Phone Audio Amplifier

文件：932.41 Kbytes 页数：23 Pages

TI

德州仪器

420mW Stereo Cell Phone Audio Amplifier

文件：932.97 Kbytes 页数：23 Pages

TI

德州仪器

420mW Stereo Cell Phone Audio Amplifier

文件：576.78 Kbytes 页数：16 Pages

NSC

国半

1.07W 立体声、模拟输入 AB 类音频放大器

The LM4992 is a stereo audio power amplifier primarily designed for demanding applications in mobile phones and other portable communication device applications. It is capable of delivering 1 watt, per channel, of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) fr • Available in Space-Saving WSON Package\n• BTL Output Can Drive Capacitive Loads\n• 2.2 - 5.5V Operation\n• Unity-Gain Stable\n•  Improved PSRR at 217Hz & 1KHz: 64 dB (1KHz)\n•  Stereo Output Power at 3.3V, 1% THD, 8Ω: 420 mW (typ)\n•  Shutdown Current, Vdd = 3.3V: 0.2 µA (typ);

TI

德州仪器

丝印：L4992；Package：WSON；LM4992 420mW Stereo Cell Phone Audio Amplifier

1FEATURES 2• Available in Space-Saving WSON Package • Ultra Low Current Shutdown Mode • BTL Output Can Drive Capacitive Loads • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber Network

文件：991.1 Kbytes 页数：23 Pages

TI

德州仪器

丝印：L4992；Package：WSON；LM4992 420mW Stereo Cell Phone Audio Amplifier

1FEATURES 2• Available in Space-Saving WSON Package • Ultra Low Current Shutdown Mode • BTL Output Can Drive Capacitive Loads • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber Network

文件：991.1 Kbytes 页数：23 Pages

TI

德州仪器

LM4992 420mW Stereo Cell Phone Audio Amplifier

1FEATURES 2• Available in Space-Saving WSON Package • Ultra Low Current Shutdown Mode • BTL Output Can Drive Capacitive Loads • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber Network

文件：991.1 Kbytes 页数：23 Pages

TI

德州仪器

丝印：L4992；Package：WSON；LM4992 420mW Stereo Cell Phone Audio Amplifier

1FEATURES 2• Available in Space-Saving WSON Package • Ultra Low Current Shutdown Mode • BTL Output Can Drive Capacitive Loads • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber Network

文件：991.1 Kbytes 页数：23 Pages

TI

德州仪器

丝印：L4992；Package：WSON；LM4992 420mW Stereo Cell Phone Audio Amplifier

1FEATURES 2• Available in Space-Saving WSON Package • Ultra Low Current Shutdown Mode • BTL Output Can Drive Capacitive Loads • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber Network

文件：991.1 Kbytes 页数：23 Pages

TI

德州仪器