參數(shù)資料
型號(hào): ISL54212IRTZ-T
廠商: Intersil
文件頁(yè)數(shù): 1/15頁(yè)
文件大小: 0K
描述: IC USB SWITCH DUAL SPDT 10TDFN
標(biāo)準(zhǔn)包裝: 6,000
功能: USB 開(kāi)關(guān)
電路: 2 x SPDT
導(dǎo)通狀態(tài)電阻: 17.7 歐姆
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 2.5 V ~ 5.5 V
電流 - 電源: 8µA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 10-VFDFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 10-TDFN/MLP(3x3)
包裝: 帶卷 (TR)
1
FN6556.0
ISL54212
MP3/USB 2.0 High Speed Switch with
Negative Signal Handling
The Intersil ISL54212 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 2.5V to 5.5V
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 ISL54212 logic control pins are 1.8V compatible which
allows for control via a standard controller. The part has an
audio enable control pin to open all the switches and put the
part in a low power state.
The ISL54212 is available in a small 10 Ld 2.1mmx1.6mm
ultra-thin TQFN package and a 10 Ld 3mmx3mm TDFN
package. It operates over a temperature range of -40 to
+85°C.
Related Literature
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Application Note AN557 “Recommended Test Procedures
for Analog Switches”
Features
High Speed (480Mbps) and Full Speed (12Mbps)
Signaling Capability per USB 2.0
Low Distortion Negative Signal Capability
Control Pin to Open all Switches and Enter Low Power
State
Low Distortion Headphone Audio Signals
- THD+N at 15mW into 32
Ω Load . . . . . . . . . . . . <0.06%
Cross-talk Audio Channels (20Hz to 20kHz) . . . . . -110dB
Single Supply Operation (VDD) . . . . . . . . . . . . 2.5V to 5.5V
-3dB Bandwidth USB Switches . . . . . . . . . . . . . . . 630MHz
Available in TQFN and TDFN Packages
Pb-Free (RoHS Compliant)
Compliant with USB 2.0 Short Circuit Requirements
Without Additional External Components
Applications
MP3 and Other Personal Media Players
Cellular/Mobile Phones
PDA’s
Audio/USB Switching
Application Block Diagram
ISL54212
USB
TRANSCEIVER
HIGH-SPEED
CODEC
U
S
B
AND
HEADPHONE
JACK
COM-
COM+
IN
GND
D-
D+
L
R
VDD
CTRL
CONTROLLER
4M
Ω
50k
Ω
50k
Ω
VBUS
LOGIC CIRCUITRY
Data Sheet
September 18, 2007
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
All other trademarks mentioned are the property of their respective owners.
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ISL54213IRTZ 功能描述:IC USB SWITCH DUAL SPDT 10TDFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開(kāi)關(guān),多路復(fù)用器,多路分解器 系列:- 其它有關(guān)文件:STG4159 View All Specifications 標(biāo)準(zhǔn)包裝:5,000 系列:- 功能:開(kāi)關(guān) 電路:1 x SPDT 導(dǎo)通狀態(tài)電阻:300 毫歐 電壓電源:雙電源 電壓 - 電源,單路/雙路(±):±1.65 V ~ 4.8 V 電流 - 電源:50nA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:7-WFBGA,F(xiàn)CBGA 供應(yīng)商設(shè)備封裝:7-覆晶 包裝:帶卷 (TR)
ISL54213IRTZ-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(kāi)關(guān),多路復(fù)用器,多路分解器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:36 系列:- 功能:多路復(fù)用器 電路:2 x 4:1 導(dǎo)通狀態(tài)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(yīng)商設(shè)備封裝:20-SOIC W 包裝:管件
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