The TPA2012D2 is a stereo, filter-free, Class-D audioamplifier (class-D amp) available in a WCSP, QFN, or PWP package. The TPA2012D2 only requires two external components for operation.
The TPA2012D2 features independent shutdown controls for each channel. The gain can be selected to 6, 12, 18, or 24 dB utilizing the G0 and G1 gain select pins. High PSRR and differential architecture provide increased immunity to noise and RF rectification. In addition to these features, a fast startup time and small package size make the TPA2012D2 class-D amp an ideal choice for both cellular handsets and PDAs.
The TPA2012D2 is capable of driving 1.4 W/Ch at 5 V or 720 mW/Ch at 3.6 V into 8 Ω. The TPA2012D2 is also capable of driving 4 &#a3A9
| TPA2012D2 | TPA2016D2 | TPA2017D2 | TPA2026D2 | |
| Speaker Channels | Stereo | Stereo | Stereo | |
| Speaker Amp Type | Class-D | Class-D | Class-D | Class-D |
| Output Power (W) | 2.1 | 2.8 | 2.8 | 3.2 |
| PSRR (dB) | 71 | 80 | 80 | 80 |
| Supply Min (Min) (Volt) | 2.5 | 2.5 | 2.5 | 2.5 |
| Supply Max (Max) (Volt) | 5.5 | 5.5 | 5.5 | 5.5 |
Output Power By Package:
| 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 |
| TPA2012D2RTJR | ACTIVE | -40 to 85 | 0.55 | 1ku | QFN (RTJ) | 20 | 3000 | LARGE T&R | |
| TPA2012D2RTJRG4 | ACTIVE | -40 to 85 | 0.55 | 1ku | QFN (RTJ) | 20 | 3000 | LARGE T&R | |
| TPA2012D2RTJT | ACTIVE | -40 to 85 | 0.65 | 1ku | QFN (RTJ) | 20 | 250 | SMALL T&R | |
| TPA2012D2RTJTG4 | ACTIVE | -40 to 85 | 0.65 | 1ku | QFN (RTJ) | 20 | 250 | SMALL T&R | |
| TPA2012D2YZHR | ACTIVE | -40 to 85 | 0.65 | 1ku | DSBGA (YZH) | 16 | 3000 | LARGE T&R | |
| TPA2012D2YZHT | ACTIVE | -40 to 85 | 0.75 | 1ku | DSBGA (YZH) | 16 | 250 | SMALL T&R |
| 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 |
| TPA2012D2RTJR | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | TPA2012D2RTJR | TPA2012D2RTJR |
| TPA2012D2RTJRG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | TPA2012D2RTJRG4 | TPA2012D2RTJRG4 |
| TPA2012D2RTJT | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | TPA2012D2RTJT | TPA2012D2RTJT |
| TPA2012D2RTJTG4 | Green (RoHS & no Sb/Br) | CU NIPDAU | Level-2-260C-1 YEAR | TPA2012D2RTJTG4 | TPA2012D2RTJTG4 |
| TPA2012D2YZHR | Green (RoHS & no Sb/Br) | SNAGCU | Level-1-260C-UNLIM | TPA2012D2YZHR | TPA2012D2YZHR |
| TPA2012D2YZHT | Green (RoHS & no Sb/Br) | SNAGCU | Level-1-260C-UNLIM | TPA2012D2YZHT | TPA2012D2YZHT |
| 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 |
| TPA2012D2 评估模块 (EVM) | TPA2012D2EVM | 开发电路板/EVM |
