SA58672: 3.0 W单声道D类音频放大器

SA58672是单声道无滤波器D类音频放大器,采用9凸块WLCSP(晶圆级芯片封装)和10端子HVSON封装。

SA58672具有关断控制。更强的抗噪性和RF整流可通过高PSRR和差分电路拓扑提高。快速启动时间和超小型WLCSP封装使其成为手机和PDA这两者的理想选择。

SA58672对8Ω可在5.0 V时提供1.7 W,在3.6 V时提供800 mW。其对4 Ω可在5.0 V时提供3.0 W。最大功率效率非常出色,8Ω为90%,4 Ω为84%至88%。SA58672提供热关断保护和短路关断保护。

数据手册 (1)
名称/描述Modified Date
3.0 W mono class-D audio amplifier (REV 4.0) PDF (184.0 kB) SA58672 [English]08 Jun 2009
手册 (1)
名称/描述Modified Date
A better Class-D amplifier for mobile and wired applications; NXP® 3.0-W mono, filter-free, Class-D... (REV 1.0) PDF (834.0 kB) 75016197 [English]01 Aug 2008
选型工具指南 (1)
名称/描述Modified Date
Application guide; Portable devices and mobile handsets (REV 2.0) PDF (15.4 MB) 75017090 [English]13 Mar 2012
封装信息 (1)
名称/描述Modified Date
Wafer level chip-size package; 9 bumps; 1.66 X 1.71 X 0.6 mm (REV 1.0) PDF (164.0 kB) OL-SA58672UK [English]08 Feb 2016
包装 (1)
名称/描述Modified Date
SA58672UK; Reel dry pack, SMD, 7" Q1/T1 no mark circuit element product orientation Orderable part number ending... (REV 1.0) PDF (202.0 kB) SOT1385-1_027 [English]02 Oct 2015
订购信息
型号状态Package versionPackage nameProduct description应用Po (W)Output configurationSpeaker impedance (BTL / SE) (Ohm)Input formatVP [min - max] (V)类型Power Down
SA58672UKActiveOL-SA58672UKWLCSPMono 3.0 W mono in 4 Ohm at 5 V BTL Class-D audio amplifierSpeaker3BTL4; 8Analog2 - 5.5DYes
封装环保信息
产品编号封装说明Outline Version回流/波峰焊接包装产品状态部件编号订购码 (12NC)Marking化学成分RoHS / 无铅 / RHF无铅转换日期MSLMSL LF
SA58672UKOL-SA58672UKReel 7" Q1/T1 in DrypackActiveSA58672UK,027 (9352 862 31027)Standard MarkingSA58672UKAlways Pb-freeNANA
3.0 W mono class-D audio amplifier SA58672
A better Class-D amplifier for mobile and wired applications; NXP® 3.0-W mono, filter-free, Class-D... SA58672
Application guide; Portable devices and mobile handsets pesd24vs1ul
SA58672UK; Reel dry pack, SMD, 7" Q1/T1 no mark circuit element product orientation Orderable part number ending... SA58672
SA58672UK SA58672
Wafer level chip-size package; 9 bumps; 1.66 X 1.71 X 0.6 mm SA58672
NTS0104