TAS5601
- Supports Multiple Output Configurations
- 2×20-W into a 8-Ω BTL Load at 18 V
- 4×10-W into a 4-Ω SE Load at 18 V
- 2×10W (SE) + 1×20W (BTL) at 18 V
- Thermally Enhanced Package
- DCA (56-pin HTTSOP)
- Wide Voltage Range: 10V—26V
- No Separate Supply Required for Gate Drive
- Efficient Class-D Operation Eliminates Need for Heat Sinks
- Closed Loop Power Stage Architecture
- Improved PSRR Reduces Power Supply Performance Requirements
- High Damping Factor Provides for Tighter, More Accurate Sound With Improved Bass Response
- Constant Output Power Over Variation in Supply Voltage
- Differential Inputs
- Integrated Self-Protection Circuits Including Overvoltage, Undervoltage, Overtemperature, and Short Circuit With Error Reporting
- APPLICATIONS
- Flat-Panel, Rear-Projection, and CRT TV
The TAS5601 is a 20-W (per channel) efficient, stereo digital amplifier power stage for driving 4 single-ended speakers, 2 bridge-tied speakers, or combination of single and bridge-tied loads. The TAS5601 can drive a speaker with an impedance as low as 4Ω. The high efficiency, >90% into 8-Ω loads, of the TAS5601 eliminates the need for an external heat sink.
A simple interface to a digital audio PWM processor is shown below. The TAS5601 is fully protected against faults with short-circuit protection and thermal protection as well as overvoltage and undervoltage protection. Faults are reported back to the processor to prevent devices from being damaged during overload conditions.
技術文件
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檢視所有 4 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TAS5601 20W Stereo (BTL) Digital Amplifier Power Stage datasheet (Rev. A) | 2008年 9月 29日 | |
| Application note | Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) | 2019年 8月 26日 | ||
| Application note | AN-1849 An Audio Amplifier Power Supply Design (Rev. C) | 2019年 6月 27日 | ||
| Application note | AN-1737 Managing EMI in Class D Audio Applications (Rev. A) | 2013年 5月 1日 |
設計與開發
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模擬工具
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
| 封裝 | 引腳 | 下載 |
|---|---|---|
| HTSSOP (DCA) | 56 | 檢視選項 |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 資格摘要
- 進行中可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點