3.5W with digital volume control / anti-shaving top low EMI mono Class D audio power amplifier

文件：1.5474 Mbytes 页数：12 Pages

YONGFUKANG

永福康

3.5W High Fidelity Ultra Low EMI Anti-Cut Top Mono Class D Audio Power Amplifier

文件：267.38 Kbytes 页数：1 Pages

HEROIC

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3.5W带数字音量控制/防削顶低EMI单声道D类音频功率放大器

HT6879是一款高保真超低EMI的，内部集成32阶数字音量控制且具有防削顶失真功能的单声道免滤波D类音频功率放大器。在5V电源，10% THD+N，4Ω负载条件下，输出3.5W高功率，在各类音频终端应用中维持高效率并提供AB类放大器高保真、低噪声的性能。\n\nAROC辐射和传导干扰抑制电路使HT6879具有优异的全带宽低辐射性能，在不加辅助滤波设计、输出喇叭线长20cm时的辐射水平远在FCC Part15 Class B 标准之下。\n\nHT6879的防削顶失真功能可检测并抑制由于音乐、语音信号幅度过大或电池电压下降所引起的输出削顶失真（破音），显著提高音质，创造舒适的听音享受， • 降低了内阻和热耗的EDMA专利技术，极大提升了输出功率和产品可靠性Po=3.5 W (VDD=5.0V, RL=4Ω, THD+N=10%)Po=3.0 W (VDD=3.7V, RL=2Ω, THD+N=10%)\n• 优异的全带宽增强EMI抑制性能a) 独创的主动边沿控制专利 (AROC, Active edge Ringing and Overshoot Control circuitry)b) 辐射水平远在FCC Part15 Class B 标准之下；c) 对系统中不同频段无线通信敏感模块无干扰，如FM、CMMB、GSM、CDMA和Bluetooth等；d) 减小;

Heroic

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Dual-/Triple-Voltage, Power-Supply Trackers/Sequencers/Supervisors

General Description The MAX6877/MAX6878/MAX6879 multivoltage power trackers/sequencers/supervisors monitor up to three system voltages and provide proper power-up and power-down control for systems requiring voltage tracking or sequencing. These devices ensure controlled voltage tracking within a

文件：307.84 Kbytes 页数：24 Pages

Maxim

美信

Dual-/Triple-Voltage, Power-Supply Trackers/Sequencers/Supervisors

General Description The MAX6877/MAX6878/MAX6879 multivoltage power trackers/sequencers/supervisors monitor up to three system voltages and provide proper power-up and power-down control for systems requiring voltage tracking or sequencing. These devices ensure controlled voltage tracking within a

文件：307.84 Kbytes 页数：24 Pages

Maxim

美信

Dual-/Triple-Voltage, Power-Supply Trackers/Sequencers/Supervisors

General Description The MAX6877/MAX6878/MAX6879 multivoltage power trackers/sequencers/supervisors monitor up to three system voltages and provide proper power-up and power-down control for systems requiring voltage tracking or sequencing. These devices ensure controlled voltage tracking within a

文件：307.84 Kbytes 页数：24 Pages

Maxim

美信