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參數(shù)資料
| 型號： | ISL54405IVZ |
| 廠商： | Intersil |
| 文件頁數(shù)： | 18/19頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MUX STEREO 2:1 CD/MP3 16TSSOP |
| 標(biāo)準(zhǔn)包裝： | 96 |
| 功能： | 開關(guān) |
| 電路： | 2 x SPDT |
| 導(dǎo)通狀態(tài)電阻： | 1.9 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 3.6 V |
| 電流 - 電源： | 55µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-TSSOP |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1247 (CN2011-ZH PDF) |
8
FN6699.1
June 5, 2008
Sound Card AC Coupled Application Block Diagrams
Detailed Description
The ISL54405 is a single supply, bi-directional, dual single
pole/double throw (SPDT) ultra low distortion, high
off-isolation analog switch. It was designed to operate from
either a 3.3V or 5V single supply. When operated with a 3.3V
or 5V single supply, the switches can accommodate
±2.83VPEAK (2VRMS) ground reference analog signals. The
switch rON flatness across this range is extremely small
resulting in excellent THD+N performance (0.0006% with
20k
Ω load and 0.0014% with 32Ω load at 707mVRMS). The
T-Type configuration of the switch cells prevents signals
from getting through to the output when a switch is in the
OFF-state providing for superior mute performance
(>120dB) in audio applications.
The ISL54405 has special circuitry to eliminate click and
pops in the speakers during power-up and power-down of
the audio CODEC drivers, during removal and insertion of
headphones, and while switching between sources and
loads.
The ISL54405 was designed primarily for consumer and
professional audio switching applications such as computer
sound cards and home theater products. The “Application
Block Diagrams” on this page show two typical sound card
applications. In the upper block diagram the ISL54405 is being
used to route a single stereo source to either the front or back
panel line outs of the computer sound card. In the lower block
diagram the ISL54405 is being used to multiplex two stereo
sources to a single line out of the computer sound card.
CODEC
CONTROLLER
0.1F
SOFT-START
L
R
L1
LINE OUT
OR
HEAD-PHONE
JACK
FRONT PANEL
LINE OUT
OR
HEAD-PHONE
JACK
BACK PANEL
L2
R1
R2
3.3V
FLOAT
CAPACITOR
LOGIC
AUDIO
LOGIC
ISL54405
SEL
MUTE
L
R
L1
L2
R1
R2
CAP_SS
VDD
5V_Supply
GND
AC/DC
DIR_SEL
CONTROL
CODEC
CONTROLLER
0.1F
SOFT-START
L
R
L1
LINE OUT
OR
HEAD-PHONE
JACK
FRONT PANEL
L2
R1
R2
3.3V
FLOAT
CAPACITOR
LOGIC
AUDIO
ISL54405
SEL
MUTE
L
R
L1
L2
R1
R2
CAP_SS
VDD
5V_Supply
GND
AC/DC
DIR_SEL
CODEC
AUDIO
AND
CLICK/POP
LOGIC
CONTROL
AND
CLICK/POP
ISL54405
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISL54405IVZ-T | 功能描述:IC MUX STEREO 2:1 CD/MP3 16TSSOP 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 |
| ISL54406 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Stereo Click and Pop Eliminator with Audio Muting |
| ISL54406EVAL1Z | 功能描述:EVALUATION BOARD FOR ISL54406 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 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 |
| ISL54406IRTZ | 功能描述:IC SWITCH DUAL SPST 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 |
| ISL54406IRTZ-T | 功能描述:IC SWITCH DUAL SPST 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:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 功能:視頻交叉點(diǎn)開關(guān) 電路:1 x 8:6 導(dǎo)通狀態(tài)電阻:- 電壓電源:單電源 電壓 - 電源，單路/雙路(±):3.135 V ~ 5.25 V 電流 - 電源:55mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:24-TSSOP 包裝:帶卷 (TR) 產(chǎn)品目錄頁面:1214 (CN2011-ZH PDF) 其它名稱:FMS6502MTC24XTR |
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