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ISL54205BIRTZ PDF预览

ISL54205BIRTZ

更新时间: 2024-01-30 13:59:15
品牌 Logo 应用领域
英特矽尔 - INTERSIL 开关
页数 文件大小 规格书
16页 701K
描述
MP3/USB 2.0 High Speed Switch with Negative Signal Handling

ISL54205BIRTZ 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DFN, uTQFN包装说明:VQCCN, SOLCC10,.12,20
针数:10, 10Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.84
其他特性:USB SWITCH PROPERTIES, ANALOG INPUT VOLTAGE MAX= 3.6V, RON= 30 OHM, DELTA RON(NOMINAL)= 0.06 OHM模拟集成电路 - 其他类型:SPDT
JESD-30 代码:R-PQCC-N10JESD-609代码:e4
长度:2.1 mm湿度敏感等级:1
信道数量:1功能数量:2
端子数量:10通态电阻匹配规范:0.02 Ω
最大通态电阻 (Ron):4 Ω最高工作温度:85 °C
最低工作温度:-40 °C输出:SEPARATE OUTPUT
封装主体材料:PLASTIC/EPOXY封装代码:VQCCN
封装等效代码:SOLCC10,.12,20封装形状:RECTANGULAR
封装形式:CHIP CARRIER, VERY THIN PROFILE峰值回流温度(摄氏度):260
电源:3/3.3 V认证状态:Not Qualified
座面最大高度:0.55 mm子类别:Multiplexer or Switches
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):3 V表面贴装:YES
切换:BREAK-BEFORE-MAKE技术:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:1.6 mmBase Number Matches:1

ISL54205BIRTZ 数据手册

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ISL54205B  
®
Data Sheet  
September 25, 2007  
FN6557.0  
MP3/USB 2.0 High Speed Switch with  
Negative Signal Handling  
Features  
• High Speed (480Mbps) and Full Speed (12Mbps)  
Signaling Capability per USB 2.0  
The Intersil ISL54205B dual SPDT (Single Pole/Double  
Throw) switches combine low distortion audio and accurate  
USB 2.0 high speed data (480Mbps) signal switching in the  
same low voltage device. When operated with a 2.7V to 3.6V  
single supply these analog switches allow audio signal swings  
below-ground, allowing the use of a common USB and audio  
headphone connector in Personal Media Players and other  
portable battery powered devices.  
• Low Distortion Negative Signal Capability  
• Detection of V  
BUS  
Voltage on USB Cable  
• Control Pin to Open all Switches and Enter Low Power  
State  
• Low Distortion Headphone Audio Signals  
- THD+N at 20mW into 32Ω Load . . . . . . . . . . . . . <0.1%  
The ISL54205B incorporates circuitry for detection of the USB  
• Cross-talk (20Hz to 20kHz) . . . . . . . . . . . . . . . . . . -110dB  
V
voltage, which is used to switch between the audio and  
BUS  
• Single Supply Operation (V ) . . . . . . . . . . . . 2.7V to 3.6V  
DD  
USB signal sources in the portable device. The part has a  
control pin to open all the switches and put the part in a low  
power down state.  
• -3dB Bandwidth USB Switch. . . . . . . . . . . . . . . . . 630MHz  
• Available in µTQFN and TDFN Packages  
• Pb-Free (RoHS Compliant)  
The ISL54205B is available in a small 10 Ld 2.1mmx1.6mm  
ultra-thin µTQFN package and a 10Ld 3mmx3mm TDFN  
package. It operates over a temperature range of -40 to  
+85°C.  
• Compliant with USB 2.0 Short Circuit Requirements  
Without Additional External Components  
Applications  
Related Literature  
• Application Note AN1280 “ISL54205EVAL1Z Evaluation  
Board User’s Manual.  
• MP3 and Other Personal Media Players  
• Cellular/Mobile Phones  
• PDA’s  
Technical Brief TB363 “Guidelines for Handling and  
Processing Moisture Sensitive Surface Mount Devices  
(SMDs)”  
• Audio/USB Switching  
• Application Note AN557 “Recommended Test Procedures  
for Analog Switches”  
Application Block Diagram  
V
DD  
µCONTROLLER  
ISL54205B  
V
BUS  
CTRL  
LOGIC CIRCUITRY  
22kΩ  
USB  
4MΩ  
4MΩ  
HIGH-SPEED  
D-  
COM -  
COM +  
TRANSCEIVER  
D+  
50kΩ  
50kΩ  
L
R
CODEC  
GND  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright Intersil Americas Inc. 2007. All Rights Reserved  
1
All other trademarks mentioned are the property of their respective owners.  

ISL54205BIRTZ 替代型号

型号 品牌 替代类型 描述 数据表
ISL54205BIRTZ-T INTERSIL

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