CXAR41209是一种音频点击弹出消除器，设计用于从单个2.7V到12V电源运行。目标应用包括电池供电设备或专业音频系统中的高保真级音频子系统。
CXAR41209可以通过-VCC到+VCC的宽范围正负音频信号，失真非常低。CXAR41209可以在外部处理器的控制下消除点击弹出噪声。
CXAR41209有绿色TQFN-2.6×1.8-16L和SOIC-16封装。它在-40℃到+85℃的环境温度范围内工作。
•宽电压运行：2.7V至12V
•音频信号输入到
输出：1Ω（典型值）
•-VCC至+VCC轨对轨低失真
音频信号通过
•快速切换时间
•高隔离度
•非常低的串扰
•1.8V逻辑兼容控制引脚
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[ CXAR41209 ]"
目录
7.相关产品
产品概述 返回TOP
The CXAR41209 is an audio click-pop eliminator that is designed to operate from a single 2.7V to 12V power supply. Targeted applications include HiFi level audio sub-system in battery powered equipment or professional audio system.
The CXAR41209 can pass -VCC to +VCC wide range positive and negative audio signals with very low distortion. The CXAR41209 can eliminate the click-pop noise under the control of external processor.
The CXAR41209 is available in Green TQFN-2.6×1.8-16L and SOIC-16 packages. It operates over an ambient temperature range of -40℃to +85℃.
产品特点 返回TOP
• Wide Voltage Operation: 2.7V to 12V
• Low On-Resistance from Audio Signals Input to
Output: 1Ω (TYP)
• -VCC to +VCC Rail-to-Rail Low Distortion
Audio Signals Passing
• Fast Switching Times
• High Off-Isolation
• Very Low Crosstalk
• 1.8V Logic Compatible Control Pin
• -40℃ to +85℃ Operating Temperature Range
• Available in Green TQFN-2.6×1.8-16L and SOIC-16
Packages
应用范围 返回TOP
Portable Devices
HiFi Audio System
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
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POP音抑制器 |
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Part Number |
CH |
Type |
VCC (Min) (V) |
VCC (Max) (V) |
Quiescent Current (μA) |
RON (Ω) |
BW@ -3dB (MHz) |
Digital I/O VINH Min(V) |
Digital I/OINL Max(V) |
tON (ns) |
tOFF (ns) |
Package |
|
2 |
01:02 |
2.7 |
12 |
600 |
1 |
100 |
1.6 |
0.3 |
400 |
100 |
WLCSP-1.27x2.13-15B SOIC-16 TQFN-4x4-16L |
|
|
2 |
SPST |
1.7 |
5 |
1.5 |
0.09 |
1.5 |
0.4 |
110 |
Adj |
WLCSP-1.57x0.80-8B MSOP-8 TDFN-2x2-8L |
||
|
2 |
SPST |
2.7 |
12 |
300 |
1 |
160 |
1.4 |
0.4 |
200 |
60 |
TQFN-2.6x1.8-16L SOIC-16 |
|
