TS4984 2 x 1W stereo audio power amplifier with active low standby mode
The TS4984 has been designed for top of the class stereo audio applications. Thanks to its compact and power dissipation efficient QFN package, it suits various applications.
With a BTL configuration, this Audio Power Amplifier is capable of delivering 1W per channel of continuous RMS output power into an 8Ω load @ 5V.
An externally controlled standby mode control reduces the supply current to less than 10nA per channel. The device also features an internal thermal shutdown protection.
The gain of each channel can be configured by external gain setting resistors.
技术特性
- Operating from VCC=2.2V to 5.5V
- 1W output power per channel @ VCC=5V, THD+N=1%, RL=8Ω
- 10nA standby current
- 62dB PSRR @ 217Hz with grounded inputs
- High SNR: 100dB(A) typ.
- Near-zero pop & click
- Available in QFN16 4x4 mm, 0.5mm pitch, leadfree package
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功能框图
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TS4984 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 |
| TS4984IQT |
Active |
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VFQFPN 16 4x4x1.0 |
Tape And Reel |
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TS4984IQT |
DATASHEET
| 下载 |
描述 |
版本 |
大小 |
| TS4984 |
2x1W stereo audio power amplifier with active low standby mode |
3 |
902KB |
APPLICATION NOTES
| 下载 |
描述 |
版本 |
大小 |
| AN2049 |
AN2049: Demonstration board user guidelines for the TS4984 low voltage audio power stereo amplifier |
4 |
240KB |
TECHNICAL ARTICLES
| 下载 |
描述 |
版本 |
大小 |
| TA0323 |
TA0323: Stereophonic sound for portable applications |
1 |
133KB |
BOARDS AND TOOLS
| 下载 |
描述 |
| STEVAL-CCA003V1 |
Low voltage audio power stereo amplifier based on TS4984IQT |
FLYERS
| 下载 |
描述 |
版本 |
大小 |
| FLTS49820909 |
Boosting audio quality with 3D effects on multimedia PC notebooks |
1.0 |
928KB |
