参数资料
| 型号： | ADMP504ACEZ-RL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/13页 |
| 文件大小： | 0K |
| 描述： | MIC MEMS OMNI-DIR ANALOG 3LGA |
| 标准包装： | 10,000 |
| 系列： | ADMP504 |
| 类型： | MEMS（硅） |
| 输出类型： | 模拟 |
| 方向： | 全向 |
| 频率范围： | 100Hz ~ 20kHz |
| 灵敏度： | -38dB ±3dB |
| 信噪比： | 65dB |
| 阻抗： | 200 欧姆 |
| 电压 - 额定： | 1.6 ~ 3.3V |
| 电流 - 电源： | 200µA |
| 端口位置： | 底部 |
| 密封等级： | 无 |
| 端子： | 表面贴装型 |
| 尺寸/尺寸： | 3.35mm L x 2.50mm W |
| 高度（最大）： | 0.98mm |
| 形状： | 矩形 |
| 包装： | 带卷 (TR) |
Ultralow Noise Microphone with
Bottom Port and Analog Output
Data Sheet
Rev. A
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
2011–2012 Analog Devices, Inc. All rights reserved.
FEATURES
Tiny, 3.35 mm × 2.50 mm × 0.88 mm surface-mount package
Omnidirectional response
Very high SNR of 65 dBA
Sensitivity of 38 dBV
Extended frequency response from 100 Hz to 20 kHz
Low current consumption: 180 A
Single-ended analog output
120 dB maximum SPL
High PSR of 70 dBV
Compatible with Sn/Pb and Pb-free solder processes
RoHS/WEEE compliant
APPLICATIONS
Smartphones and feature phones
Tablet computers
Teleconferencing systems
Digital still and video cameras
Bluetooth headsets
Notebook PCs
Security and surveillance
FUNCTIONAL BLOCK DIAGRAM
OUTPUT
AMPLIFIER
POWER
10140-
001
VDD GND
OUTPUT
Figure 1.
10140-
011
Figure 2. Isometric Views of ADMP504 Microphone Package
GENERAL DESCRIPTION
The ADMP5041 is a high performance, very low noise, low
power, analog output, bottom-ported omnidirectional MEMS
microphone. The ADMP504 consists of a MEMS microphone
element, an impedance converter and an output amplifier. The
ADMP504 sensitivity specification makes it an excellent choice
for both near field and far field applications. The ADMP504 is
function- and pin-compatible with the ADMP404 microphone,
providing an easy upgrade path.
The ADMP504 has very high SNR and extended wideband
frequency response, resulting in natural sound with high
intelligibility. Low current consumption enables long battery
life for portable applications. The ADMP504 complies with the
TIA-920 Telecommunications Telephone Terminal Equipment
Transmission Requirements for Wideband Digital Wireline
Telephones standard.
The ADMP504 is available in an ultraminiature 3.35 mm ×
2.5 mm × 0.88 mm surface-mount package. It is reflow solder
compatible with no sensitivity degradation. The ADMP504 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.
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| ADMP504ACEZ-RL7 | 功能描述:MIC MEMS OMNI-DIR ANALOG 3LGA RoHS:是 类别:音频产品 >> 麦克风 系列:ADMP504 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 |
| ADMP504XCEZ-RL7 | 制造商:Analog Devices 功能描述:- Tape and Reel |
| ADMP510 | 制造商:AD 制造商全称:Analog Devices 功能描述:RF Hardened, Ultralow Noise Microphone with Bottom Port and Analog Output |
| ADMP510ACEZ-RL | 制造商:AD 制造商全称:Analog Devices 功能描述:RF Hardened, Ultralow Noise Microphone with Bottom Port and Analog Output |
| ADMP510ACEZ-RL7 | 制造商:AD 制造商全称:Analog Devices 功能描述:RF Hardened, Ultralow Noise Microphone with Bottom Port and Analog Output |
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