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參數資料
| 型號： | ISL54402EVAL1Z |
| 廠商： | Intersil |
| 文件頁數： | 1/15頁 |
| 文件大小： | 0K |
| 描述： | EVALUATION KIT FOR ISL54402 |
| 標準包裝： | 1 |
| 主要目的： | 接口，模擬和數字式開關 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | ISL54402 |
| 主要屬性： | 2 x SPDT 音頻和 USB 開關 |
| 次要屬性： | 1.8 V ~ 5.5 V 電源 |
| 已供物品： | 4 個板 |
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 VBUS 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 VTERM 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
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 VBUS Voltage on USB Cable (ISL54400 and
ISL54401)
Generation of VTERM 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 (VDD)
- ISL54400 and ISL54401 . . . . . . . . . . . . . . 2.5V to 3.6V
- ISL54402 . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8V to 5.5V
Available in Ultra-thin 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
VBUS
GND
D-
D+
L
R
VDD
VTERM
USB/HE
AD
P
H
ONE
JACK
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.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ISL54402IRUZ-T | 功能描述:IC USB SWITCH DUAL SPDT 10UTQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:36 系列:- 功能:多路復用器 電路:2 x 4:1 導通狀態電阻:75 歐姆 電壓電源:單/雙電源 電壓 - 電源，單路/雙路(±):2 V ~ 12 V，±2 V ~ 6 V 電流 - 電源:- 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:20-SOIC W 包裝: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 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:36 系列:- 功能:多路復用器 電路:2 x 4:1 導通狀態電阻:75 歐姆 電壓電源:單/雙電源 電壓 - 電源，單路/雙路(±):2 V ~ 12 V，±2 V ~ 6 V 電流 - 電源:- 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:20-SOIC W 包裝:管件 |
| ISL54402IRZ-T | 功能描述:IC USB SWITCH DUAL SPDT 10TDFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:36 系列:- 功能:多路復用器 電路:2 x 4:1 導通狀態電阻:75 歐姆 電壓電源:單/雙電源 電壓 - 電源，單路/雙路(±):2 V ~ 12 V，±2 V ~ 6 V 電流 - 電源:- 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:20-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:20-SOIC W 包裝:管件 |
| ISL54405 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:CD/MP3 Quality Stereo 2:1 Multiplexer with Click and Pop Elimination |
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