代理產線

【ISL54210】Intersil MP3/USB 2.0高速開關 IC

 2011-05-06

【基本資料】

【產品特性】

• High Speed (480Mbps) and Full Speed (12Mbps) Signaling Capability per USB 2.0
• Detection of VBUS Voltage on USB Cable
• Low Distortion Negative Signal Capability
• Clickless/Popless Audio Switches
• Enable Pin to Open all Switches
• Low Distortion Headphone Audio Signals
o THD+N at 1mW into 32Ω Load: 0.014%
• Crosstalk (20Hz to 20kHz): -100dB
• Off-Isolation (20Hz to 100kHz): 95dB
• Single Supply Operation (VDD): 2.7V to 3.6V
• -3dB Bandwidth USB Switch: 700MHz
• Low ON Capacitance @ 240MHz: 4.2pF
• Available in μTQFN and TDFN Packages
• Compliant with USB 2.0 Short Circuit Requirements Without Additional External Components
• Pb-Free (RoHS Compliant)
MP3/USB 2.0 High Speed Switch with Negative Signal Handling/Click and Pop Suppression

【產品應用】

• MP3 and other Personal Media Players and PDA

【文字介紹】

ISL54210雙 SPDT(單刀 /雙切)開關結合了低失真音頻和準確的USB 2.0高速數據傳輸(480Mbps)信號開關相同的低電壓設備。操作時採用 2.7V至3.6V單電源供電,允許使用一個共同的USB和音頻耳機連接器在個人媒體播放器和其它便攜式電池供電設備。
它採用微型10 pin腳 1.8mmx1.4mm超薄μTQFN封裝和10pin腳 3mmx3mm TDFN封裝。工作在溫度範圍為 -40 ° C至+85 ° C