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Model INMP522ACEZ-R0
Description MEMS 麦克风 - INMP522，InvenSense **InvenSense INMP522** 可以为 MEMS PDM 数字麦克风提供低灵敏度容差。 此全向麦克风包含 MEMS 元件、阻抗转换器以及四阶 ΣΔ 调制器。 它具有底部端口和 PDM 数字输出，让您可以连接两个麦克风。 **INMP522** 的引脚也可与 INMP521 兼容，可轻松升级。 此设备具有高 SNR、低电流、扩展的宽带频率响应和共灵敏度。 因其敏感容限，INMP522 的典型应用为麦克风阵列，及远场、智能手机、平板电脑、笔记本电脑、电话会议系统和安全系统。 数字 PDM 输出 全向响应 信噪比 (SNR)：65 dBA 116 dB SPL 声学过载点 (AOL) PSR：-83 dBFS 四阶 Σ-Δ 调制器 灵敏度：–26 dB 灵敏度容差：±1 dB 低电流消耗：800 μA 扩展的频率响应为 75 Hz 到 >20 kHz 睡眠模式可延长电池寿命，符合 RoHS/WEEE 标准 与锡/铅焊接和无铅焊接工序兼容 尺寸：4mm ´ 3mm ´ 1mm ### 音频和声学传感器，Invensense
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Brand: InvenSense
Packaging Surface Mount
Delivery time
Packaging method Tape & Reel (TR)
Standard packaging quantity 1
7.94  yuan 7.94yuan
  • Freight charges：   In stock Freight rate：$13.00
  • Quantity： Inventory(7431) Minimum order quantity(1)
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Technical parameters/power supply current:

1.4 mA

 

Technical parameters/operating temperature (Max):

85 ℃

 

Technical parameters/operating temperature (Min):

-40 ℃

 

Encapsulation parameters/installation method:

Surface Mount

 

Dimensions/Height:

1.1 mm

 

Other/Product Lifecycle:

Active

 

Other/Packaging Methods:

Tape & Reel (TR)

 

Compliant with standards/RoHS standards:

RoHS Compliant

 

Compliant with standards/lead standards:

 

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