LM49150 Mono Class D Audio Subsystem with Earpiece Driver and Stereo Ground Referenced Headphone Amplifiers

1FEATURES 23• E2S Class D Amplifier • Ground Referenced Headphone Outputs — Eliminates Output Coupling Capacitors • I2C Volume and Mode Control • Mono Earpiece Amplifier • Flexible Output for Speaker and Headphone Output • 20–Bump DSBGA Package • Soft Enable Function • “Click and Pop” Su

文件：768.58 Kbytes 页数：30 Pages

TI

德州仪器

Mono Class D Audio Subsystem with Earpiece Driver and Stereo Ground Referenced Headphone Amplifiers

文件：1.21725 Mbytes 页数：31 Pages

TI

德州仪器

Mono Class D Audio Subsystem with Earpiece Driver and Stereo Ground Referenced Headphone Amplifiers

文件：1.21645 Mbytes 页数：31 Pages

TI

德州仪器

Mono Class D Audio Subsystem with Earpiece Driver and Stereo Ground Referenced Headphone Amplifiers

文件：782.43 Kbytes 页数：28 Pages

NSC

国半

具有集成式 135mW 耳机放大器和 42mW 耳机放大器的 1.25W 单声道 D 类音频放大器

The LM49150 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones. Part of TI's PowerWise product family, the LM49150 consumes very low power in the various modes of operation and still providing great audio performance. The LM49150 combines a 1.25 • E2S Class D Amplifier\n• I2C Volume and Mode Control\n• Flexible Output for Speaker and Headphone Output\n• Soft Enable Function\n• Thermal Shutdown Protection\n• Micro-Power Shutdown\n• Output power at VDD = 5V: \n• Headphone: RL = 32Ω SE, THD+N ≤ 1%: 42mW (typ)\n• Output power at VDD = 3.3V:;

TI

德州仪器

LM49150 Mono Class D Audio Subsystem with Earpiece Driver and Stereo Ground Referenced Headphone Amplifiers

1FEATURES 23• E2S Class D Amplifier • Ground Referenced Headphone Outputs — Eliminates Output Coupling Capacitors • I2C Volume and Mode Control • Mono Earpiece Amplifier • Flexible Output for Speaker and Headphone Output • 20–Bump DSBGA Package • Soft Enable Function • “Click and Pop” Su

文件：768.58 Kbytes 页数：30 Pages

TI

德州仪器

丝印：GK7；Package：DSBGA；LM49150 Mono Class D Audio Subsystem with Earpiece Driver and Stereo Ground Referenced Headphone Amplifiers

1FEATURES 23• E2S Class D Amplifier • Ground Referenced Headphone Outputs — Eliminates Output Coupling Capacitors • I2C Volume and Mode Control • Mono Earpiece Amplifier • Flexible Output for Speaker and Headphone Output • 20–Bump DSBGA Package • Soft Enable Function • “Click and Pop” Su

文件：768.58 Kbytes 页数：30 Pages

TI

德州仪器

丝印：GK7；Package：DSBGA；LM49150 Mono Class D Audio Subsystem with Earpiece Driver and Stereo Ground Referenced Headphone Amplifiers

1FEATURES 23• E2S Class D Amplifier • Ground Referenced Headphone Outputs — Eliminates Output Coupling Capacitors • I2C Volume and Mode Control • Mono Earpiece Amplifier • Flexible Output for Speaker and Headphone Output • 20–Bump DSBGA Package • Soft Enable Function • “Click and Pop” Su

文件：768.58 Kbytes 页数：30 Pages

TI

德州仪器

Mono Class D Audio Subsystem with Earpiece Driver and Stereo Ground Referenced Headphone Amplifiers

文件：1.21645 Mbytes 页数：31 Pages

TI

德州仪器

Mono Class D Audio Subsystem with Earpiece Driver and Stereo Ground Referenced Headphone Amplifiers

文件：782.43 Kbytes 页数：28 Pages

NSC

国半