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參數(shù)資料
| 型號(hào)： | ISL54209IRUZ-T |
| 廠商： | INTERSIL CORP |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | MP3/USB 2.0 High Speed Switch with Negative Signal Handling and Low Power Shutdown |
| 中文描述： | 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PQCC10 |
| 封裝： | 2.10 X 1.60 MM, ROHS COMPLIANT, PLASTIC, MO-255UABD, UTQFN-10 |
| 文件頁數(shù)： | 8/15頁 |
| 文件大?。?/td> | 718K |
| 代理商： | ISL54209IRUZ-T |
8
FN6627.0
December 20, 2007
Detailed Description
The ISL54209 device is a dual single pole/double throw
(SPDT) analog switch that operates from a single DC power
supply in the range of 2.5V to 5.0V. It was designed to
function as a dual 2 to 1 multiplexer to select between USB
differential data signals and audio L and R stereo signals. It
comes in tiny μTQFN and TDFN packages for use in MP3
players, PDAs, cellular phones and other personal media
players.
The part consists of two 2.5
Ω
audio switches and two 5
Ω
USB switches. The audio switches can accept signals that
swing below ground. They were designed to pass audio left
and right stereo signals, that are ground referenced, with
minimal distortion. The USB switches were designed to pass
high-speed USB differential data signals with minimal edge
and phase distortion.
The ISL54209 was specifically designed for MP3 players,
personal media players and cellular phone applications that
need to combine the audio headphone jack and the USB
Application Block Diagrams
FIGURE 8. LOGIC CONTROL VIA MICRO-PROCESSOR
FIGURE 9. LOGIC CONTROL VIA V
BUS
VOLTAGE FROM COMPUTER OR USB HUB
50k
Ω
ISL54209
USB
TRANSCEIVER
HIGH-SPEED
AUDIO
CODEC
U
COM -
COM +
IN
GND
D-
D+
R
L
VDD
CTRL
LOGIC CONTROL
μCONTROLLER
4M
Ω
V
BUS
3.3V
50k
Ω
4M
Ω
ISL54209
USB
TRANSCEIVER
HIGH-SPEED
AUDIO
CODEC
U
COM -
COM +
IN
GND
D-
D+
R
L
VDD
CTRL
LOGIC CONTROL
μ
CONTROLLER
4M
Ω
V
BUS
3.3V
50k
Ω
50k
Ω
4M
Ω
ISL54209
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL54209IRUZ-T7A | 功能描述:電源開關(guān) IC - USB MP3/USB 2.0 HI SPD S NEG SWING 10LD RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| ISL54210 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:MP3/USB 2.0 High Speed Switch with Negative Signal Handling/Click and Pop Suppression |
| ISL54210EVAL1Z | 功能描述:EVALUATION BOARD FOR ISL54210 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:PCI Express® (PCIe) 主要目的:接口，收發(fā)器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要屬性:- 次要屬性:- 已供物品:板 |
| ISL54210IRTZ | 功能描述:IC SWITCH DUAL SPDT HS 10-TDFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關(guān)，多路復(fù)用器，多路分解器 系列:- 應(yīng)用說明:Ultrasound Imaging Systems Application Note 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:250 系列:- 功能:開關(guān) 電路:單刀單擲 導(dǎo)通狀態(tài)電阻:48 歐姆 電壓電源:單電源 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V 電流 - 電源:5µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:48-LQFP 供應(yīng)商設(shè)備封裝:48-LQFP（7x7） 包裝:托盤 |
| ISL54210IRTZ-T | 功能描述:IC SWITCH DUAL SPDT HS 10-TDFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關(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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