Datasheet Texas Instruments PTPA3221DDV — 数据表
| 制造商 | Texas Instruments |
| 系列 | TPA3221 |
| 零件号 | PTPA3221DDV |
100W立体声/ 200W单声道高清模拟输入D类放大器44-HTSSOP -40至85
数据表
TPA3221 100-W Stereo, 200-W Mono HD-Audio, Analog-Input, Class-D Amplifier datasheet
PDF, 736 Kb, 档案已发布: Sep 18, 2017
从文件中提取
价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 44 |
| Package Type | DDV |
| Industry STD Term | HTSSOP |
| JEDEC Code | R-PDSO-G |
| Package QTY | 35 |
| Carrier | TUBE |
| Width (mm) | 6.1 |
| Length (mm) | 14 |
| Thickness (mm) | 1.15 |
| Pitch (mm) | .635 |
| Max Height (mm) | 1.2 |
| Mechanical Data | 下载 |
参数化
| Audio Input Type | Analog |
| Control Interface | Hardware |
| Operating Temperature Range | -40 to 85 C |
| Output Power | 100 W |
| Power Stage Supply(Max) | 30 V |
| Power Stage Supply(Min) | 7 V |
| Power to Bridge Tied Load(Max) | 100 W |
| Power to Parallel Bridge Tied Load(Max) | 200 W |
| SNR | 108 dB |
| Speaker Channels | 2 Max |
| THD + N @ 1 kHz | 0.03 % |
生态计划
| RoHS | See ti.com |
设计套件和评估模块
- Evaluation Modules & Boards: TPA3221EVM
TPA3221 100W Stereo/ 200W Mono HD Analog-In Class-D Amplifier Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Multi-Device Configuration for TPA32xx AmplifiersPDF, 102 Kb, 档案已发布: Sep 27, 2017
The TPA324x and TPA325x family of parts (TPA3244, TPA3245, TPA3250, TPA3251, and TPA3255)comes equipped with functionality to simplify systems with multiple Class-D amplifiers. Class-D amplifiersuse pulse-width modulation (PWM) switching (450 kHz – 600 kHz), which are discrete packets of energy,to deliver large amounts of power with very high efficiency. However, issues can arise if multiple
模型线
系列: TPA3221 (3)
- PTPA3221DDV TPA3221DDV TPA3221DDVR
制造商分类
- Semiconductors > Audio > High-Power Audio Amplifiers (>50W) > Analog Input Class-D