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| 型号： | ISL54210IRTZ |
| 厂商： | Intersil |
| 文件页数： | 1/21页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL SPDT HS 10-TDFN |
| 标准包装： | 100 |
| 功能： | 开关 |
| 电路： | 2 x SPDT |
| 导通状态电阻： | 35 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 3.6 V |
| 电流 - 电源： | 7µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-VFDFN 裸露焊盘 |
| 供应商设备封装： | 10-TDFN/MLP（3x3） |
| 包装： | 管件 |
| 产品目录页面： | 1247 (CN2011-ZH PDF) |
1
ISL54210
MP3/USB 2.0 High Speed Switch with Negative
Signal Handling/Click and Pop Suppression
ISL54210
The Intersil ISL54210 dual SPDT (Single Pole/Double
Throw) switch combines 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.
The ISL54210 incorporates circuitry for the detection of
the USB VBUS voltage, which is used to switch between
the audio and USB signal sources.
It has an enable pin (CTRL) to open all switches and
activate the audio click/pop (C/P) circuitry. The high
off-isolation and special C/P circuitry of the audio
switches eliminates click and pops in the head-phones
when the audio CODEC drivers are powering up/down
or when a headphone is inserted or removed from the
jack.
It’s available in a tiny 10 Ld 1.8mmx1.4mm ultra-thin
TQFN package and a 10 Ld 3mmx3mm TDFN package.
It operates over a temperature range of -40°C to +85°C.
Related Literature (see page 19)
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Application Note AN1407 “ISL54210EVAL1Z
Evaluation Board User’s Manual”
Features
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
-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 TQFN and TDFN Packages
Compliant with USB 2.0 Short Circuit Requirements
Without Additional External Components
Pb-Free (RoHS Compliant)
MP3 and other Personal Media Players
Cellular/Mobile Phones
PDA’s
Audio/USB Switching
Application Block Diagram
ISL54210
USB
TRANSCEIVER
HIGH-SPEED
US
B/HEAD
PHONE
JACK
COM -
COM +
VBUS
GND
D-
D+
L
R
V
DD
CTRL
LOGIC CONTROL
4MΩ
CLICK
AND
POP
VBUS
3.3V
200kΩ
CONTROLLER
AUDIO CODEC
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. 2008, 2010. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
March 18, 2010
FN6661.2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL54210IRTZ-T | 功能描述:IC SWITCH DUAL SPDT HS 10-TDFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:36 系列:- 功能:多路复用器 电路:2 x 4:1 导通状态电阻:75 欧姆 电压电源:单/双电源 电压 - 电源，单路/双路(±):2 V ~ 12 V，±2 V ~ 6 V 电流 - 电源:- 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:20-SOIC（0.295"，7.50mm 宽） 供应商设备封装:20-SOIC W 包装:管件 |
| ISL54210IRUZ-T | 功能描述:IC SWITCH HS DUAL SPDT 10-TQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 标准包装:2,500 系列:- 功能:视频交叉点开关 电路:1 x 8:6 导通状态电阻:- 电压电源:单电源 电压 - 电源，单路/双路(±):3.135 V ~ 5.25 V 电流 - 电源:55mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:24-TSSOP 包装:带卷 (TR) 产品目录页面:1214 (CN2011-ZH PDF) 其它名称:FMS6502MTC24XTR |
| ISL54211 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:MP3/USB 2.0 High Speed Switch with Negative Signal Handling/Click and Pop Suppression |
| ISL54211EVAL1Z | 功能描述:EVAL BOARD 1 FOR ISL54211 RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:PCI Express® (PCIe) 主要目的:接口，收发器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要属性:- 次要属性:- 已供物品:板 |
| ISL54211IRTZ | 功能描述:IC SWITCH DUAL SPDT HS 10-TDFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 应用说明:Ultrasound Imaging Systems Application Note 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:250 系列:- 功能:开关 电路:单刀单掷 导通状态电阻:48 欧姆 电压电源:单电源 电压 - 电源，单路/双路(±):2.7 V ~ 5.5 V 电流 - 电源:5µA 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:48-LQFP 供应商设备封装:48-LQFP（7x7） 包装:托盘 |
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