TPA3007D1 6.5W 单声道 D 类音频功率放大器 (TPA3007)
The TPA3007D1 is a 6.5-W mono bridge-tied load (BTL) class-Daudio power amplifier with high efficiency, eliminating the need for heat sinks. The TPA3007D1 can drive 8- speakers with only a ferrite bead filter required to reduce EMI.
The gain of the amplifier is controlled by two input terminals, GAIN1 and GAIN0. This allows the amplifier to be configured for a gain of 12, 18, 23.6, and 36 dB. The differential input stage provides high common mode rejection and improved power supply rejection.
The amplifier also includes "de-pop" circuitry to reduce the amount of pop at power-up and when cycling SHUTDOWN.
The TPA3007D1 is available in the 24-pin TSSOP package (PW) and does not require an external heat sink
| TPA3001D1 | TPA3007D1 | |
| Max. Power to Bridge Tied Load | 20 | 6.5 |
| Min. Supported Bridge Tied Load | 4 | 8 |
| Closed/Open Loop | Open | Open |
| Max. Number of Speaker Outputs | 1 | 1 |
| Input Type | Analog | Analog |
| Control Type | Hardware | Hardware |
| Analog Supply Min [V] | 8 | 8 |
| Analog Supply Max [V] | 18 | 18 |
| Power Stage Supply Min (V) | 8 | 8 |
| Power Stage Supply Max (V) | 18 | 18 |
TPA3007D1 特性
- 6.5 W Into 8- toVCC, Short to GND, Short Between Outputs)
- Third-Generation Modulation Technique:
- Replaces Large LC Filter With Small, Low-Cost Ferrite Bead Filter in Most Applications
- Improved Efficiency
- Improved SNR
- Low Supply Current... mA Typ at 12 V
- Shutdown Control... < 1µA Typ
- APPLICATIONS
- LCD Monitors/TVs
- Desktop Replacement Notebook PCs
- Hands-Free Car Kits
- Powered Speakers
TPA3007D1 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 |
| TPA3007D1PW | ACTIVE | -40 to 85 | 2.35 | 1ku | TSSOP (PW) | 24 | 60 | TUBE | |
| TPA3007D1PWG4 | ACTIVE | -40 to 85 | 2.35 | 1ku | TSSOP (PW) | 24 | 60 | TUBE | |
| TPA3007D1PWR | ACTIVE | -40 to 85 | 1.95 | 1ku | TSSOP (PW) | 24 | 2000 | LARGE T&R | |
| TPA3007D1PWRG4 | ACTIVE | -40 to 85 | 1.95 | 1ku | TSSOP (PW) | 24 | 2000 | LARGE T&R |
TPA3007D1 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 |
| TPA3007D1PW | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | TPA3007D1PW | TPA3007D1PW |
| TPA3007D1PWG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | TPA3007D1PWG4 | TPA3007D1PWG4 |
| TPA3007D1PWR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | TPA3007D1PWR | TPA3007D1PWR |
| TPA3007D1PWRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | TPA3007D1PWRG4 | TPA3007D1PWRG4 |
TPA3007D1 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 |
| TPA3007D1 评估模块 (EVM) | TPA3007D1EVM | 开发电路板/EVM |
