Datasheet Texas Instruments LM49450SQ/NOPB — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM49450 |
| 零件号 | LM49450SQ/NOPB |
I2C输入2.5W / Ch低EMI St D类子系统，带有接地参考头戴放大器，3D增强功能和头戴式耳机32-WQFN -40至85
数据表
I2S, 2.5W/Ch, Low EMI, Stereo, Class D w/Gnd Ref Headphone Amp, 3D Enhancement datasheet
PDF, 1.1 Mb, 修订版: D, 档案已发布: May 1, 2013
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价格
状态
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes |
打包
| Pin | 32 |
| Package Type | RTV |
| Industry STD Term | WQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 1000 |
| Carrier | LARGE T&R |
| Device Marking | L49450 |
| Width (mm) | 5 |
| Length (mm) | 5 |
| Thickness (mm) | .75 |
| Pitch (mm) | .5 |
| Max Height (mm) | .8 |
| Mechanical Data | 下载 |
参数化
| Analog Inputs | 2 |
| Analog Outputs | 4 |
| Architecture | Class D |
| Control Interface | I2C |
| DAC Channels | 2 |
| DAC SNR(Typ) | 102 dB |
| Package Size: mm2:W x L | 32WQFN: 25 mm2: 5 x 5(WQFN) PKG |
| Resolution | 24 Bits |
| Sampling Rate(Max) | 192 kHz |
生态计划
| RoHS | Compliant |
模型线
系列: LM49450 (2)
- LM49450SQ/NOPB LM49450SQX/NOPB
制造商分类
- Semiconductors > Audio > Audio Converters > Audio DAC