Datasheet Texas Instruments TAS2557 — 数据表
| 制造商 | Texas Instruments |
| 系列 | TAS2557 |
具有H类升压和扬声器感应功能的5.7W D类单声道音频放大器
数据表
TAS2557 5.7-W Class-D Mono Audio Amplifier with Class-H Boost and Speaker Sense datasheet
PDF, 3.8 Mb, 修订版: A, 档案已发布: Feb 21, 2017
从文件中提取
状态
| TAS2557YZR | TAS2557YZT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
打包
| TAS2557YZR | TAS2557YZT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 42 | 42 |
| Package Type | YZ | YZ |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | 2557 | 2557 |
参数化
| Parameters / Models | TAS2557YZR | TAS2557YZT |
|---|---|---|
| Analog Supply (V), Max | 2.9 | 2.9 |
| Architecture | Class D Boosted,Smart Amp | Class D Boosted,Smart Amp |
| Audio Input Type | Digital Input | Digital Input |
| Control Interface | I2C,SPI | I2C,SPI |
| Iq per channel(Typ), mA | 3.9 | 3.9 |
| Iq(Max), mA | 6.7 | 6.7 |
| Iq(Typ), mA | 3.9 | 3.9 |
| Load(Min), ohms | 4 | 4 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Output Power, W | 5.7 | 5.7 |
| PSRR, dB | 110 | 110 |
| Rating | Catalog | Catalog |
| Shutdown Current (ISD), uA | 2 | 2 |
| Speaker Channels, Max | Mono | Mono |
| THD + N @ 1 kHz, % | 0.0035 | 0.0035 |
生态计划
| TAS2557YZR | TAS2557YZT | |
|---|---|---|
| RoHS | Compliant | Compliant |
模型线
系列: TAS2557 (2)
制造商分类
- Semiconductors> Audio> Low-Power Audio Amplifiers ( Speaker Amplifier Class AB/Class D