TPA3107D2 15-W Stereo Class-D Audio Power Amplifier

The TPA3107D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers. The TPA3107D2 can drive stereo speakers as low as 6 . The high efficiency of the TPA3107D2, 87%, eliminates the need for an external heat sink when playing music.

The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, 36 dB.

The outputs are fully protected against shorts to GND, VCC, and output-to-output shorts with an auto recovery feature and monitor output

	TPA3107D2
Max. Power to Bridge Tied Load	15
Min. Supported Bridge Tied Load	6
Closed/Open Loop	Closed
Max. Number of Speaker Outputs	2
Input Type	Analog
Control Type	Hardware
Analog Supply Min [V]	10
Analog Supply Max [V]	26
Power Stage Supply Min (V)	10
Power Stage Supply Max (V)	26

TPA3107D2 特性

15-W/ch into an 8- Load From a 16-V Supply
Operates from 10 V to 26 V
Efficient Class-D Operation Eliminates the Need for Heat Sinks
Four Selectable, Fixed Gain Settings
Differential Inputs
Thermal and Short-Circuit Protection With Auto Recovery Feature
Clock Output for Synchronization With Multiple Class-D Devices
Surface Mount 10 mm × 10 mm, 64-pin HTQFP Package
APPLICATIONS

TPA3107D2 芯片订购指南

器件	状态	温度	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
TPA3107D2PAP	ACTIVE	-40 to 85	3.50 \| 1ku	HTQFP (PAP) \| 64	160 \| JEDEC TRAY (5+1)
TPA3107D2PAPG4	ACTIVE	-40 to 85	3.50 \| 1ku	HTQFP (PAP) \| 64	160 \| JEDEC TRAY (5+1)
TPA3107D2PAPR	ACTIVE	-40 to 85	2.90 \| 1ku	HTQFP (PAP) \| 64	1000 \| LARGE T&R
TPA3107D2PAPRG4	ACTIVE	-40 to 85	2.90 \| 1ku	HTQFP (PAP) \| 64	1000 \| LARGE T&R
TPA3107D2PAPT	ACTIVE	-40 to 85	3.35 \| 1ku	HTQFP (PAP) \| 64	250 \| SMALL T&R
TPA3107D2PAPTG4	ACTIVE	-40 to 85	3.35 \| 1ku	HTQFP (PAP) \| 64	250 \| SMALL T&R

TPA3107D2 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TPA3107D2PAP	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TPA3107D2PAP	TPA3107D2PAP
TPA3107D2PAPG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TPA3107D2PAPG4	TPA3107D2PAPG4
TPA3107D2PAPR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TPA3107D2PAPR	TPA3107D2PAPR
TPA3107D2PAPRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TPA3107D2PAPRG4	TPA3107D2PAPRG4
TPA3107D2PAPT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TPA3107D2PAPT	TPA3107D2PAPT
TPA3107D2PAPTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	TPA3107D2PAPTG4	TPA3107D2PAPTG4

TPA3107D2 工具与软件

培训内容	型号	软件/工具类型
音频的快速搜索选择工具	AUDIO_SELECTION_TOOL	免费评估工具
TPA3107D2 评估模块 (EVM)	TPA3107D2EVM	开发电路板/EVM