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| 型号： | ADMP401ACEZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | MIC MEMS OMNI-DIR ANALOG 6-LGA |
| 产品变化通告： | ADMP401 Mount Change 16/Dec/2011 |
| 标准包装： | 4,500 |
| 系列： | ADMP401-1 |
| 类型： | MEMS（硅） |
| 输出类型： | 模拟 |
| 方向： | 全向 |
| 频率范围： | 100Hz ~ 15kHz |
| 灵敏度： | -42dB ±3dB |
| 信噪比： | 62dB |
| 阻抗： | 200 欧姆 |
| 电压 - 额定： | 1.5 ~ 3.3V |
| 电流 - 电源： | 250µA |
| 端口位置： | 底部 |
| 密封等级： | 无 |
| 端子： | 表面贴装型 |
| 尺寸/尺寸： | 4.72mm L x 3.76mm W |
| 高度（最大）： | 1.10mm |
| 形状： | 矩形 |
| 包装： | 带卷 (TR) |
| 其它名称： | ADMP401-1ACEZ-RL ADMP401-1ACEZ-RL-ND ADMP401-ACEZ-RL ADMP401-ACEZ-RL-ND |
Omnidirectional Microphone with
Bottom Port and Analog Output
Data Sheet
Rev. E
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
2010–2012 Analog Devices, Inc. All rights reserved.
FEATURES
4.72 mm × 3.76 mm × 1.0 mm surface-mount package
High SNR of 62 dBA
Sensitivity of 42 dBV
Flat frequency response from 100 Hz to 15 kHz
Low current consumption of <250 μA
Single-ended analog output
High PSR of 70 dB
Compatible with Sn/Pb and Pb-free solder processes
RoHS/WEEE compliant
APPLICATIONS
Smartphones and feature phones
Teleconferencing systems
Digital video cameras
Bluetooth headsets
Video phones
Tablets
FUNCTIONAL BLOCK DIAGRAM
OUTPUT
AMPLIFIER
ADMP401
POWER
07712-
001
VDD
GND
OUTPUT
Figure 1.
GENERAL DESCRIPTION
The ADMP4011 is a high quality, high performance, low power,
analog output, bottom-ported omnidirectional MEMS
microphone. The ADMP401 consists of a MEMS microphone
element, an impedance converter, and an output amplifier. The
ADMP401 sensitivity specification makes it an excellent choice
for both near field and far field applications. The ADMP401 has
a high SNR and flat wideband frequency response, resulting in
natural sound with high intelligibility. Low current consumption
enables long battery life for portable applications. The ADMP401
complies with the TIA-920 standard, Telecommunications
Telephone Terminal Equipment Transmission Requirements for
Wideband Digital Wireline Telephones.
The ADMP401 is available in a thin, 4.72 mm × 3.76 mm ×
1.0 mm surface-mount package. It is reflow solder compatible
with no sensitivity degradation. The ADMP401 is halide free.
1
Protected by U.S. Patents 7,449,356; 7,825,484; 7,885,423; 7,961,897. Other patents are pending.
OBSOLETE
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| ADMP401ACEZ-RL7 | 功能描述:MIC MEMS OMNI-DIR ANALOG 6-LGA RoHS:是 类别:音频产品 >> 麦克风 系列:ADMP401-1 产品目录绘图:SPM04xxHx(5,xH)-xB SP Series_FTPRNT-5 标准包装:1 系列:SiSonic™ 类型:MEMS（硅） 输出类型:模拟 方向:全向 频率范围:100Hz ~ 10kHz 灵敏度:-42dB ±3dB 信噪比:59dB 阻抗:100 欧姆 电压 - 额定:1.5 ~ 3.6V 电流 - 电源:250µA 端口位置:顶部 密封等级:无 端子:表面贴装型 尺寸/尺寸:4.72mm L x 3.76mm W 高度（最大）:1.35mm 形状:矩形 包装:Digi-Reel® 产品目录页面:2669 (CN2011-ZH PDF) 其它名称:423-1131-6 |
| ADMP401MEMS_B22 | 制造商:Distributed By MCM 功能描述:BREAKOUT BOARD FOR ADMP401 M MICROPHONE 制造商:Distributed By MCM 功能描述:Microphone Breakout Board |
| ADMP401X | 制造商:Analog Devices 功能描述: |
| ADMP401-X1 | 制造商:Analog Devices 功能描述: |
| ADMP404 | 制造商:AD 制造商全称:Analog Devices 功能描述:Omnidirectional Microphone with Bottom Port and Analog Output |
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