CXAR41207是一种音频点击弹出消除器，设计用于从单2.7伏到12伏的电源。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。CXAR41207具有2:1 Mux功能，支持双通道HiFi立体声音频输入。
CXAR41207可以通过-VCC到+VCC的宽范围正负音频信号，失真非常低，以支持HiFi音频信号。CXAR41207可以在外部处理器的控制下消除点击弹出噪声。
CXAR41207有绿色的WLCSP-1.27×2.13-15B、SOIC-16和TQFN-4×4-16L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：0.8Ω（典型值）
•-VCC至+VCC轨对轨低失真
音频信号通过
•快速切换时间
•2:1 MUX输入
•高隔离度
•非常低的串扰
•非常低的THD+N
•1.8V逻辑兼容控制引脚
•所有I/O控制引脚的600kΩ拉低电阻
•-40℃至+85℃工作温度范围
•绿色WLCSP-1.27×2.13-15B，
SOIC-16和TQFN-4×4-16L封装
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[ CXAR41207 ]"
目录
7.相关产品
产品概述 返回TOP
The CXAR41207 is an audio click-pop eliminator that is designed to operate from a single2.7V to 12V power supply. Targeted applications include HiFi level audiosub-system in battery powered equipment or professional audio system. The CXAR41207 has 2:1 Mux function and it supports dual channels HiFi stereo audio input.
The CXAR41207 can pass -VCC to +VCC wide range positive and negative audio signals with very low distortion to support HiFi audio signals. The CXAR41207 can eliminate the click-pop noise under the control of external processor.
The CXAR41207 is available in Green WLCSP-1.27×2.13-15B, SOIC-16 and TQFN-4×4-16L 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: 0.8Ω (TYP)
• -VCC to +VCC Rail-to-Rail Low Distortion
Audio Signals Passing
• Fast Switching Times
• 2:1 MUX Input
• High Off-Isolation
• Very Low Crosstalk
• Very Low THD+N
• 1.8V Logic Compatible Control Pin
• 600kΩ Pull Low Resistors for all I/O Control Pin
• -40℃ to +85℃ Operating Temperature Range
• Available in Green WLCSP-1.27×2.13-15B,
SOIC-16 and TQFN-4×4-16L 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 |
|
