參數資料
| 型號： | ISL54410IRUZ-T |
| 廠商： | Intersil |
| 文件頁數： | 1/13頁 |
| 文件大小： | 0K |
| 描述： | IC SW USB/AUDIO DUAL SPT 10UTQFN |
| 標準包裝： | 3,000 |
| 功能： | 音頻，USB 開關 |
| 電路： | 2 x SPST - NO |
| 導通狀態電阻： | 2.8 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 2.7 V ~ 3.6 V |
| 電流 - 電源： | 7µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-UFQFN |
| 供應商設備封裝： | 10-UTQFN（1.8x1.40） |
| 包裝： | 帶卷 (TR) |
1
ISL54409,
ISL54410
Audio/USB 2.0 Wired-OR Switch with Click and
Pop Reduction
ISL54409, ISL54410
The Intersil ISL54409 and ISL54410 are Dual SPST
(Single Pole/Single Throw) switches that provide a very
low distortion audio path for a stereo headphone and
can be connected in a wired-OR configuration at the
switch outputs with USB2.0 HS signals for Audio/USB
signal multiplexing to a common connector. The audio
switch path can be disabled to provide high signal
isolation, preventing crosstalk between the audio codec
and USB data signals.
The ISL54409 and ISL54410 analog switches are
negative swing capable with a single supply voltage and
maintain excellent THD performance within a signal
range of -1V to +1V. The switch terminals have low pin
capacitance (4pF typical), minimizing impact to USB 2.0
High-Speed signals. The ISL54409 offers a Low Power
Shutdown mode while the ISL54410 offers a High
Off-Isolation mode. The ISL54410 contains active Audio
Click and Pop Elimination circuitry for AC-coupled audio
signals.
The ISL54409 and ISL54410 are available in a 8 Ld
TDFN (2mmx2mm) or a 10 Ld TQFN (1.8mmx1.4mm)
package. They operate over a temperature range of
-40 to +85°C.
Features
Single Supply Operation (VDD) . . . +2.7V to +5.0V
Negative Signal Handling (See “Audio/USB wired-OR
Application” on page 8 on protecting USB controller)
Low OFF Capacitance for HS USB . . . . . . . . . . 4pF
Power Off Protection
THD+N at 1mW into 32Ω Load . . . . . . . . <0.02%
Audio Muting . . . . . . . . . . . . . . . . . . . . .>110dB
Low Power Consumption. . . . 21W with 3V supply
Low Power Shutdown Mode (ISL54409)
Active Click and Pop Elimination Circuitry (ISL54410)
USB VBUS Hot Plug Operation
Available in 8 Ld TDFN (2mmx2mm) or 10 Ld TQFN
(1.8mmx1.4mm) Package
Consumer Entertainment Systems
MP3 and other Personal Media Players
Cellular/Mobile Phones and PDAs
Related Literature*(see page 11)
Typical Application
USB2.0 HS Eye Diagram
LOGIC
CONTROL
CTRL
IN
CODEC
CONTROLLER
COM+
COM-
ISL54409
COMMO
N
CO
N
ECTOR
AUDIO
USB
CONTROLLER
RIN
LIN
ISL54410
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. 2009, 2010. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
January 14, 2010
FN6983.1
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ISL54415 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Voltage, Dual SPDT, USB/CVBS/ Audio Switches with Negative Signal Capability |
| ISL54415IRUZ-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 |
| ISL54416 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Voltage, Dual SPDT, USB/CVBS/ Audio Switches with Negative Signal Capability |
| ISL54416IRUZ-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 |
| ISL54417 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Low Voltage, Dual SPDT, USB/CVBS/ Audio Switches with Negative Signal Capability |
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