TS4999 2 x 2.8 W stereo class D audio power amplifier with selectable 3D effects
The TS4999 is a stereo fully-differential class D power amplifier. It can drive up to 1.35 W into a 8 Ω load at 5 V per channel. The device has four different gain settings utilizing two discrete pins, G0 and G1.
Pop and click reduction circuitry provides low on/off switch noise while allowing the device to start within 8 ms. 3D enhancement effects are selected through one digital input pin that allows more amazing stereo audio sound.
Two standby pins (active low) allow each channel to be switched off separately.
The TS4999 is available in a flip chip, 18-bump, lead-free package.
技术特性
- Operates from VCC = 2.4 to 5.5 V
- Dedicated standby mode active low/channel
- Output power per channel: 2.8 W at 5 V into 4 Ω with 10% THD+N or 0.7 W at 3.6 V into 8 Ω with 1% THD+N max.
- Selectable 3D sound effect
- Four gain setting steps: 3.5, 6, 9.5 and 12 dB
- Low current consumption
- PSSR: 63 dB typical at 217 Hz.
- Fast start up phase: 7.8 ms
- Short-circuit and thermal shutdown protection
- Flip chip 18-bump lead-free package
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功能框图
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TS4999 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| TS4999EIJT |
Active |
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CSPS0.5 17-20 |
Tape And Reel |
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TS4999EIJT |
DATASHEET
| 下载 |
描述 |
版本 |
大小 |
| TS4999 |
DS6003: Filter-free stereo 2.8 W class D audio power amplifier with selectable 3D sound effects |
1 |
716KB |
APPLICATION NOTES
| 下载 |
描述 |
版本 |
大小 |
| AN2933 |
AN2933: Demo board user guidelines for the TS4999 filter-free stereo 2 x 2.8 W class D audio power amplifier with selectable 3D effect |
1 |
157KB |
BOARDS AND TOOLS
| 下载 |
描述 |
| STEVAL-CCA016V1 |
Filter-free stereo 2.8 W Class-D audio power amplifier demo board with selectable 3D sound effects based on the TS4999 |
FLYERS
| 下载 |
描述 |
版本 |
大小 |
| FLTS49990109 |
Stereo class D audio power amplifier with selectable 3D effects |
1.0 |
429KB |
