Digital Input Class-D Amplifier with IV Feedback and Brownout Protection

General Description The MAX98388/MAX98389 is a small, cost-effective mono digital input amplifier with integrated IV feedback. The device operates over a wide supply voltage range from 2.3V to 10V. With this supply range, both versions support single-cell, two-cell, and externally regulated/boost

文件：3.42947 Mbytes 頁數(shù)：88 Pages

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具有 IV 反饋和掉電保護(hù)功能的數(shù)字輸入 D 類放大器

MAX98388/MAX98389 是一款高性價比的小型單聲道數(shù)字輸入放大器，集成了 IV 反饋功能。該套件可在 2.3V 至 10V 的寬電源電壓范圍內(nèi)工作。憑借這一電源電壓范圍，兩個版本均支持單電池、雙電池和外部調(diào)節(jié)/升壓型便攜式應(yīng)用。MAX98388 針對最高 5.5V 應(yīng)用（單節(jié)電池）進(jìn)行了優(yōu)化，MAX98389 針對 5V 至 10V 用例（雙節(jié)電池）進(jìn)行了優(yōu)化。\n\n D 類播放放大器兼具 AB 類音頻性能和高效率，有助于延長便攜式應(yīng)用的電池壽命。有源輻射限制 (AEL) 和邊沿速率限制電路與擴(kuò)頻調(diào)制 (SSM) 方案相結(jié)合，可降低 EMI 且無需提供傳統(tǒng) D 類放大器 ? 放大器寬電源電壓范圍（2.3V 至 10V）?支持單節(jié)電池和雙節(jié)電池用例\n\n\n?高性能 D 類放大器\n? 動態(tài)范圍：高達(dá) 111dB（A 加權(quán)）?輸出噪聲：10μVRMS（單節(jié)電池模式）\n? 輸出噪聲：14.5μVRMS（雙節(jié)電池模式）\n\n\n?高輸出功率 (THD+N ≤ 1%)?為 4Ω 負(fù)載提供 1.32W 輸出功率 (VPVDD = 3.7V)\n? 為 4Ω 負(fù)載提供 2.4W 輸出功率 (VPVDD = 5V)\n? 為 4Ω 負(fù)載提供 5.15W 輸出功率 (VPVDD = 7.4V)?為 4Ω 負(fù)載提供 9.1W 輸出功率 (VPVDD = 10V)\;

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Digital Input Class-D Amplifier with IV Feedback and Brownout Protection

General Description The MAX98388/MAX98389 is a small, cost-effective mono digital input amplifier with integrated IV feedback. The device operates over a wide supply voltage range from 2.3V to 10V. With this supply range, both versions support single-cell, two-cell, and externally regulated/boost

文件：3.42947 Mbytes 頁數(shù)：88 Pages

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亞德諾

Digital Input Class-D Amplifier with IV Feedback and Brownout Protection

General Description The MAX98388/MAX98389 is a small, cost-effective mono digital input amplifier with integrated IV feedback. The device operates over a wide supply voltage range from 2.3V to 10V. With this supply range, both versions support single-cell, two-cell, and externally regulated/boost

文件：3.42947 Mbytes 頁數(shù)：88 Pages

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