STEVAL-CCA016V1 Filter-free stereo 2.8 W Class-D audio power amplifier demo board with selectable 3D sound effects based on the TS4999
This demonstration board is designed to evaluate the performances of TS4999, that 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 18 bumps Flip-Chip package.
技术特性
- Operating range from VCC= 2.4 V to 5.5 V
- Dedicated standby mode active low for each channel
- Output power per channel: 2.8 W at 5 V into 4 Ω with 10% THD+N
- Output power per channel: 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
- PSRR: 63 dB typ @ 217 Hz.
- Fast start-up phase: 7.8 ms
- Output short-circuit and thermal shutdown protection
- RoHS compliant
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功能框图
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STEVAL-CCA016V1 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 |
| STEVAL-CCA016V1 |
Active |
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1000 |
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STEVAL-CCA016V1 |
DATA BRIEF
| 描述 |
版本 |
大小 |
| STEVAL-CCA016V1 : Filter-free stereo 2.8 W Class-D audio power amplifier demo board with selectable 3D sound effects based on the TS4999 |
1 |
98KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN2722: Demonstration board user guidelines for the TS4601B high-performance stereo headphone driver |
2 |
858KB |
LICENSE AGREEMENTS
BILL OF MATERIALS
SCHEMATIC PACKS
PCB LAYOUTS
