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| 型号： | ISL54406IRTZ-T |
| 厂商： | Intersil |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL SPST 10-TDFN |
| 标准包装： | 1 |
| 功能： | 开关 |
| 电路： | 2 x SPST - NO |
| 导通状态电阻： | 2.8 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 5 V |
| 电流 - 电源： | 7µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-VFDFN 裸露焊盘 |
| 供应商设备封装： | 10-TDFN/MLP（3x3） |
| 包装： | 标准包装 |
| 产品目录页面： | 1247 (CN2011-ZH PDF) |
| 其它名称： | ISL54406IRTZ-TDKR |
1
ISL54406
Stereo Click and Pop Eliminator with Audio Muting
ISL54406
The Intersil ISL54406 is a Dual SPST (Single Pole/Single
Throw) switch that provides a very low distortion audio
path for a stereo headphone or high impedance line-in
load. This path can be interrupted to provide >110dB of
off-isolation for signal muting purposes into 32Ω or high
impedance loads such as consumer entertainment
system line-inputs, MP3 docking systems for powered
speaker or automotive entertainment system in-line or
cassette interfaces. Recovery from muting is instant
even with very large DC blocking capacitors.
The ISL54406 also has comprehensive Click and Pop
elimination measures to prevent these artifacts from
occurring in the load due to system power-up/power-
down, codec enable/disable, headphone hot plug in,
and audio muting on/off situations. The Click and Pop
elimination is effective into low and high impedance
loads and requires no external timing components to
deal with DC blocking capacitors placed between the
single supply codec and the load.
The ISL54406 is available in a 10 Ld TDFN (3mmx3mm)
or a tiny 10 Ld TQFN (1.8mmx1.4mm) ultra-thin
package. It operates over a temperature range of -40 to
+85°C.
Features
Single Supply Operation (VDD) . . . . +2.7V to +5.0V
Negative Signal Swing Capability . . . . . . . . . . . -1.5V
Low THD
-THD+N at 1mW into 32Ω Load. . . . . . . . . <0.02%
Click and Pop Elimination . . . . . . . . . . . . . . . >60dB
Audio Muting . . . . . . . . . . . . . . . . . . . . . . >110dB
Low Power Consumption. . . . . . 21W with 3V supply
Low Power Shutdown Mode
1.8V Logic Compatible
Available in 10 Ld TDFN (3mmx3mm) or tiny
10 Ld (1.8mmx1.4mm) TQFN Package
Pb-Free (RoHS Compliant)
Applications
Consumer Entertainment Systems
MP3 and other Personal Media Players
Cellular/Mobile Phones
PDA’s
Audio Switching and Muting
Technical Brief TB363 “Guidelines for Handling and
Application Note AN1368 “ISL54406EVAL1Z
Evaluation Board User’s Manual”
Application Block Diagram
ISL54406
AUDIO
LOUT
ROUT
SEL1
GND
LIN
VDD
SEL2
LOGIC
CONTROLLER
CODEC
CLICK AND POP
3.3V
CIRCUITRY
RIN
CONTROL
0.1F
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. 2008, 2010. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
July 14, 2010
FN6578.1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL54406IRUZ-T | 功能描述:IC SWITCH DUAL SPST 10-TQFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 标准包装:2,500 系列:- 功能:视频交叉点开关 电路:1 x 8:6 导通状态电阻:- 电压电源:单电源 电压 - 电源，单路/双路(±):3.135 V ~ 5.25 V 电流 - 电源:55mA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:24-TSSOP（0.173"，4.40mm 宽） 供应商设备封装:24-TSSOP 包装:带卷 (TR) 产品目录页面:1214 (CN2011-ZH PDF) 其它名称:FMS6502MTC24XTR |
| ISL54409 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Audio/USB 2.0 Wired-OR Switch with Click and Pop Reduction |
| ISL54409_10 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:Audio/USB 2.0 Wired-OR Switch with Click and Pop Reduction |
| ISL54409EVAL1Z | 功能描述:EVAL BOARD 1 FOR ISL54409 RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:PCI Express® (PCIe) 主要目的:接口，收发器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要属性:- 次要属性:- 已供物品:板 |
| ISL54409IRTZ-T | 功能描述:IC SW USB/AUDIO DUAL SPT 8TDFN RoHS:是 类别:集成电路 (IC) >> 接口 - 模拟开关，多路复用器，多路分解器 系列:- 其它有关文件:STG4159 View All Specifications 标准包装:5,000 系列:- 功能:开关 电路:1 x SPDT 导通状态电阻:300 毫欧 电压电源:双电源 电压 - 电源，单路/双路(±):±1.65 V ~ 4.8 V 电流 - 电源:50nA 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:7-WFBGA，FCBGA 供应商设备封装:7-覆晶 包装:带卷 (TR) |
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