TPA3005D2 6W 立体声 D 类音频功率放大器 (TPA3005)
The TPA3005D2 is a 6-W (per channel) efficient, Class-D audio amplifier for driving bridged-tied stereo speakers. The TPA3005D2 can drive stereo speakers as low as 8 . The high efficiency of the TPA3005D2 eliminates the need for external heatsinks when playing music.
The gain of the amplifier is controlled by two gain select pins. The gain selections are 15.3, 21.2, 27.2, and 31.8 dB.
The outputs are fully protected against shorts to GND, VCC, and output-to-output shorts. Thermal protection ensures the maximum junction temperature is not exceeded
|
TPA3005D2 |
| Max. Power to Bridge Tied Load |
6 |
| Min. Supported Bridge Tied Load |
8 |
| Closed/Open Loop |
Open |
| Max. Number of Speaker Outputs |
2 |
| Input Type |
Analog |
| Control Type |
Hardware |
| Analog Supply Min [V] |
8.5 |
| Analog Supply Max [V] |
18 |
| Power Stage Supply Min (V) |
8.5 |
| Power Stage Supply Max (V) |
18 |
TPA3005D2 特性
- 6-W/Ch Into an 8- Load From a 12-V Supply
- Up to 92% Efficient, Class-D Operation
Eliminates Need For Heatsinks
- 8.5-V to 18-V Single-Supply Operation
- Four Selectable, Fixed Gain Settings
- Differential Inputs Minimizes Common-Mode Noise
- Space-Saving, Thermally Enhanced PowerPAD™ Packaging
- Thermal Protection and Short Circuit
- Pinout Similar to TPA3002D2, TPA3003D2,
and TPA3004D2
- APPLICATIONS
- LCD Monitors and TVs
- All-In-One PCs
TPA3005D2 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 |
| TPA3005D2PHP |
ACTIVE |
-40 to 85 |
3.55 | 1ku |
HTQFP (PHP) | 48 |
250 | JEDEC TRAY (5+1) |
|
| TPA3005D2PHPG4 |
ACTIVE |
-40 to 85 |
3.55 | 1ku |
HTQFP (PHP) | 48 |
250 | JEDEC TRAY (5+1) |
|
| TPA3005D2PHPR |
ACTIVE |
-40 to 85 |
2.95 | 1ku |
HTQFP (PHP) | 48 |
1000 | LARGE T&R |
|
| TPA3005D2PHPRG4 |
ACTIVE |
-40 to 85 |
2.95 | 1ku |
HTQFP (PHP) | 48 |
1000 | LARGE T&R |
|
TPA3005D2 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 |
| TPA3005D2PHP |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
TPA3005D2PHP |
TPA3005D2PHP |
| TPA3005D2PHPG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
TPA3005D2PHPG4 |
TPA3005D2PHPG4 |
| TPA3005D2PHPR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
TPA3005D2PHPR |
TPA3005D2PHPR |
| TPA3005D2PHPRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-3-260C-168 HR |
TPA3005D2PHPRG4 |
TPA3005D2PHPRG4 |
TPA3005D2 工具与软件
TPA3005D2 应用技术支持与电子电路设计开发资源下载
- TPA3005D2 数据资料 dataSheet 下载.PDF
- TI 德州仪器扬声器放大器和调制器产品选型与价格 . xls
