Datasheet Texas Instruments TAS5012PFB — 数据表
| 制造商 | Texas Instruments |
| 系列 | TAS5012 |
| 零件号 | TAS5012PFB |
数字音频PWM处理器48-TQFP 0至70
数据表
价格
状态
| Lifecycle Status | Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect) |
| Manufacture's Sample Availability | No |
打包
| Pin | 48 |
| Package Type | PFB |
| Industry STD Term | TQFP |
| JEDEC Code | S-PQFP-G |
| Package QTY | 250 |
| Carrier | JEDEC TRAY (10+1) |
| Device Marking | TAS5012 |
| Width (mm) | 7 |
| Length (mm) | 7 |
| Thickness (mm) | 1 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.2 |
| Mechanical Data | 下载 |
参数化
| Approx. Price (US$) | 6.39 | 1ku |
| Digital Supply (up to 5 V)(Max)(V) | 3.6 |
| Digital Supply (up to 5 V)(Min)(V) | 3 |
| Dynamic Range(dB) | 102 |
| Fs(Min)(kHz) | 32 |
| Half Power THD + N @ 1 kHz (%)(kHz) | Less Than 0.06 |
| Operating Temperature Range(C) | -40 to 85 0 to 70 |
| Package Group | TQFP |
| Package Size(mm2=WxL) | 48TQFP: 81 mm2: 9 x 9 |
| Rating | Catalog |
| Speaker Channels | Stereo |
生态计划
| RoHS | Compliant |
| Pb Free | Yes |
应用须知
- System Design Considerations for True Digital Audio Power Amplifiers (Rev. A)PDF, 675 Kb, 修订版: A, 档案已发布: Nov 12, 2001
This report describes the conversion of pulse-code-modulated (PCM) to pulse-width-modulated (PWM) signals using Texas Instruments TDAA modulation devices (TAS50xx) and signal amplification using Texas Instruments family of H-bridge output stages (TAS51xx). It includes a detailed discussion of power supply voltage requirements, output circuit filters, and thermal dissipation. An example stereo appl - PSRR for Purepath Digital Audio AmplifiersPDF, 159 Kb, 档案已发布: Apr 15, 2005
模型线
系列: TAS5012 (3)
- TAS5012IPFB TAS5012PFB TAS5012PFBG4
制造商分类
- Semiconductors > Audio > High-Power Audio Amplifiers (>50W) > PWM Input Class-D