TS4962 TS4962IQT -- 2.8W filter-free mono class D audio power amplifier
Features
■ Operating from VCC=2.4V to 5.5V
■ Standby mode active low
■ Output power: 2.8W into 4Ω and 1.7W into 8Ω with 10% THD+N max and 5V power supply
■ Output power: 2.2W @5V or 0.7W @ 3.0V into 4Ω with 1% THD+N max.
■ Output power: 1.4W @5V or 0.5W @ 3.0V into 8Ω with 1% THD+N max.
■ Adjustable gain via external resistors
■ Low current consumption 2mA @ 3V
■ Efficiency: 88% typ.
■ Signal to noise ratio: 85dB typ.
■ PSRR: 63dB typ. @217Hz with 6dB gain
■ PWM base frequency: 280kHz
■ Low pop & click noise
■ Thermal shutdown protection
■ Available in DFN8 3X3 mm package
| 类型 |
D 类 |
| 输出类型 |
1-通道（单声道） |
| 不同负载时的最大输出功率 x 通道数 |
2.8W x 1 @ 4 欧姆 |
| 电压 - 电源 |
2.4 V ~ 5.5 V |
| 特性 |
消除爆音、差分输入，待机，热保护 |
| 安装类型 |
表面贴装 |
| 器件封装 |
8-DFN（3x3） |
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