丝印：TPA2054D4A；Package：DSBGA；1.4 W/CH STEREO CLASS-D AUDIO SUBSYSTEM WITH DirectPath™ HEADPHONE AMPLIFIER AND 3:1 INPUT MUX

1FEATURES 23• Stereo Class-D Amp: – 1.4 W into 8 Ω from 5.0 V (10% THD + N) – 1.25 W into 8 Ω from 5.0 V (1% THD + N) • DirectPath™ Stereo Headphone Amplifier – No Output Capacitors Required • Independent Gain Select for Headphone Amplifier • Eight Programmable Maximum Headphone V

文件：745.06 Kbytes 页数：30 Pages

TI

德州仪器

丝印：TPA2054D4A；Package：DSBGA；1.4 W/CH STEREO CLASS-D AUDIO SUBSYSTEM WITH DirectPath™ HEADPHONE AMPLIFIER AND 3:1 INPUT MUX

1FEATURES 23• Stereo Class-D Amp: – 1.4 W into 8 Ω from 5.0 V (10% THD + N) – 1.25 W into 8 Ω from 5.0 V (1% THD + N) • DirectPath™ Stereo Headphone Amplifier – No Output Capacitors Required • Independent Gain Select for Headphone Amplifier • Eight Programmable Maximum Headphone V

文件：745.06 Kbytes 页数：30 Pages

TI

德州仪器

丝印：TPA2054D4A；Package：DSBGA；1.4 W/CH STEREO CLASS-D AUDIO SUBSYSTEM WITH DirectPath™ HEADPHONE AMPLIFIER AND 3:1 INPUT MUX

1FEATURES 23• Stereo Class-D Amp: – 1.4 W into 8 Ω from 5.0 V (10% THD + N) – 1.25 W into 8 Ω from 5.0 V (1% THD + N) • DirectPath™ Stereo Headphone Amplifier – No Output Capacitors Required • Independent Gain Select for Headphone Amplifier • Eight Programmable Maximum Headphone V

文件：745.06 Kbytes 页数：30 Pages

TI

德州仪器

丝印：TPA2054D4A；Package：DSBGA；1.4 W/CH STEREO CLASS-D AUDIO SUBSYSTEM WITH DirectPath™ HEADPHONE AMPLIFIER AND 3:1 INPUT MUX

1FEATURES 23• Stereo Class-D Amp: – 1.4 W into 8 Ω from 5.0 V (10% THD + N) – 1.25 W into 8 Ω from 5.0 V (1% THD + N) • DirectPath™ Stereo Headphone Amplifier – No Output Capacitors Required • Independent Gain Select for Headphone Amplifier • Eight Programmable Maximum Headphone V

文件：745.06 Kbytes 页数：30 Pages

TI

德州仪器

1.4 W/CH STEREO CLASS-D AUDIO SUBSYSTEM WITH DirectPath™ HEADPHONE AMPLIFIER AND 3:1 INPUT MUX

1FEATURES 23• Stereo Class-D Amp: – 1.4 W into 8 Ω from 5.0 V (10% THD + N) – 1.25 W into 8 Ω from 5.0 V (1% THD + N) • DirectPath™ Stereo Headphone Amplifier – No Output Capacitors Required • Independent Gain Select for Headphone Amplifier • Eight Programmable Maximum Headphone V

文件：745.06 Kbytes 页数：30 Pages

TI

德州仪器

1.4 W/CH STEREO CLASS-D AUDIO SUBSYSTEM WITH DirectPath??HEADPHONE AMPLIFIER AND 3:1 INPUT MUX

文件：1.03369 Mbytes 页数：30 Pages

TI

德州仪器

1.4 W/CH STEREO CLASS-D AUDIO SUBSYSTEM WITH DirectPath??HEADPHONE AMPLIFIER AND 3:1 INPUT MUX

文件：1.03369 Mbytes 页数：30 Pages

TI

德州仪器

1.4 W/CH STEREO CLASS-D AUDIO SUBSYSTEM WITH DirectPath??HEADPHONE AMPLIFIER AND 3:1 INPUT MUX

文件：1.03369 Mbytes 页数：30 Pages

TI

德州仪器

具有 145mW 耳机放大器、3:1 多路复用器和上电复位功能的 1.4W 立体声、模拟输入 D 类音频放大器

The TPA2054D4A features a stereo Class-D power amplifier along with a stereo DirectPath™ headphone amplifier. The TPA2054D4A has a mono differential input and two stereo single-ended (SE) inputs that can be configured as one stereo differential input. Both input channels have a 32-step volume contro • Stereo Class-D Amp: \n• 1.25 W into 8 from 5.0 V (1% THD + N)\n• DirectPath™ Stereo Headphone Amplifier \n• Independent Gain Select for Headphone Amplifier\n• Two Single-Ended or One Differential Stereo Input\n• 32-Step Volume Control for Both Input Channels\n• Short-Circuit and Thermal-Overlo;

TI

德州仪器