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参数资料
| 型号： | ISL54401IRZ-T |
| 厂商： | INTERSIL CORP |
| 元件分类： | 运动控制电子 |
| 英文描述： | Low Voltage, Dual SPDT, USB/Audio Switches with Negative Signal Capability |
| 中文描述： | DUAL 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, DSO10 |
| 封装： | 3 X 3 MM, ROHS COMPLIANT, PLASTIC, MO-229WEED-3, TDFN-10 |
| 文件页数： | 1/15页 |
| 文件大小： | 464K |
| 代理商： | ISL54401IRZ-T |
1
FN6240.3
ISL54400, ISL54401, ISL54402
Low Voltage, Dual SPDT, USB/Audio
Switches with Negative Signal Capability
The Intersil ISL54400, ISL54401, ISL54402 dual SPDT
(Single Pole/Double Throw) switches combine low distortion
audio and accurate USB 2.0
full speed data signal switching
in the same low voltage device. When operated with a 2.5V 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 ISL54400 and ISL54401 incorporate circuitry for
detection of the USB V
BUS
voltage, which is used to switch
between the audio and USB signal source in the portable
device. In addition, the ISL54400 includes circuitry for
generation of a V
TERM
voltage of 3.3V for use with USB
speed setting pull-up resistor.
The ISL54400, ISL54401, ISL54402 are available in 10 Ld
3mm x 3mm TDFN and 10 Ld tiny 2.1mm x 1.6mm ultra-thin
μ
TQFN packages. They operate over a temperature range of
-40 to +85°C.
Related Literature
Application Note AN1255 “ISL5440XEVAL1Z Evaluation
Board User’s Manual”
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Application Note AN557 “Recommended Test Procedures
for Analog Switches”
Features
Low Distortion Negative Signal Capability
Detection of V
BUS
Voltage on USB Cable (ISL54400 and
ISL54401)
Generation of V
TERM
Voltage for USB D+/D- Pull-up
Resistor (ISL54400)
Low Distortion Headphone Audio Signals
- THD+N at 12mW into 32
Load . . . . . . . . . . . <0.007%
Cross-talk (20Hz to 20kHz) . . . . . . . . . . . . . . . . . . -110dB
1.8V Logic Compatible (ISL54402)
Single Supply Operation (V
DD
)
- ISL54400 and ISL54401 . . . . . . . . . . . . . . 2.5V to 3.6V
- ISL54402 . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8V to 5.5V
Available in Ultra-thin
μ
QFN and TDFN Packages
Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
MP3 and other Personal Media Players
Cellular/Mobile Phones
PDA’s
USB Switching
Audio/USB Switching
Application Block Diagram
ISL54400
USB
TRANSCEIVER
FULL-SPEED
CODEC
D-/L
D+/R
V
BUS
GND
D-
D+
L
R
V
DD
V
TERM
U
Data Sheet
July 12, 2006
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. 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
相关PDF资料 |
PDF描述 |
|---|---|
| ISL54402EVAL1Z | Low Voltage, Dual SPDT, USB/Audio Switches with Negative Signal Capability |
| ISL54402IRUZ-T | Low Voltage, Dual SPDT, USB/Audio Switches with Negative Signal Capability |
| ISL54402IRZ | Low Voltage, Dual SPDT, USB/Audio Switches with Negative Signal Capability |
| ISL54402IRZ-T | Low Voltage, Dual SPDT, USB/Audio Switches with Negative Signal Capability |
| ISL54400 | Low Voltage, Dual SPDT, USB/Audio Switches with Negative Signal Capability(具有负信号能力的低电压, 双路单刀双掷, USB/音频开关) |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL54402 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Low Voltage, Dual SPDT, USB/Audio Switches with Negative Signal Capability |
| ISL54402EVAL1Z | 功能描述:EVALUATION KIT FOR ISL54402 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 |
| ISL54402IRUZ-T | 功能描述:IC USB SWITCH DUAL SPDT 10UTQFN 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 |
| ISL54402IRUZ-TS2038 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
| ISL54402IRZ | 功能描述:IC SWITCH USB/AUDIO 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 |
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