Datasheet > ICS-40730

ICS-40730

更新时间： 2024-11-15 11:15:51

品牌	Logo	应用领域
东电化 - TDK		商用集成电路
页数	文件大小	规格书
15页	642K
描述
MEMS麦克风(麦克风)

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ICS-40730 数据手册

ICS-40730

Ultra-Low Noise Microphone with Differential Output

APPLICATIONS

GENERAL DESCRIPTION

•

Smart Home Devices

The ICS-40730 is an ultra-low noise, differential analog

output, bottom-ported MEMS microphone. The ICS-40730

includes a MEMS microphone element, an impedance

converter, a differential output amplifier and an enhanced RF

package. The ICS-40730’s 74 dB SNR and ±2 dB sensitivity

tolerance make it an excellent choice for microphone arrays

and far field voice control applications.

Smartphones

Teleconferencing Systems

Security and Surveillance

Microphone Arrays

Voice Control and Activation

FEATURES

The ICS-40730 has a linear response up to 123 dB SPL with a

differential output sensitivity specification of −32 dBV. It can

be used in a single-ended mode with −38 dBV sensitivity and

the same high SNR.

•

Ultra-High 74 dBA SNR

−32 dBV Differential Sensitivity, −38 dBV Single-

Ended Sensitivity

•

±2 dB Sensitivity Tolerance

4.72 × 3.76 × 3.5 mm Surface-Mount Package

Non-Inverted Signal Output

The ICS-40730 is available in a 4.72 mm × 3.76 mm × 3.50 mm

surface-mount package.

Extended Frequency Response from 20 Hz to 20 kHz

Enhanced RF Performance

285 µA Current Consumption

123 dB SPL Acoustic Overload Point

−77 dBV PSR

Compatible with Sn/Pb and Pb-Free Solder Processes

RoHS/WEEE Compliant

FUNCTIONAL BLOCK DIAGRAM

ORDERING INFORMATION

PART

ICS-40730

EV_ICS-40730-FX

TEMP RANGE

−40°C to +85°C

PACKAGING

13” Tape and Reel

—

OUTPUT+

OUTPUT

—

AMPLIFIER

OUTPUT−

POWER

ICS-40730

VDD GND

InvenSense Inc.

1745 Technology Drive, San Jose, CA 95110 U.S.A

InvenSense, Inc. reserves the right to change the detail

specifications as may be required to permit

improvements in the design of its products.

Document Number: DS-000139

Revision: 1.1

Rev Date: 05/19/2020

+1(408) 988–7339

www.invensense.com

12 3 4 5 6 7...15

中文翻译

下载PDF

与ICS-40730相关器件

型号	品牌	获取价格	描述	数据表
ICS408M	IDT	获取价格	Processor Specific Clock Generator, 80MHz, PDSO8, 0.150 INCH, SOIC-8
ICS408MLF	IDT	获取价格	Processor Specific Clock Generator, 80MHz, PDSO8, 0.150 INCH, SOIC-8
ICS408MLFT	IDT	获取价格	Processor Specific Clock Generator, 80MHz, PDSO8, 0.150 INCH, SOIC-8
ICS408MT	IDT	获取价格	Processor Specific Clock Generator, 80MHz, PDSO8, 0.150 INCH, SOIC-8
ICS409	ICSI	获取价格	PC PERIPHERAL CLOCK
ICS409M	ICSI	获取价格	PC PERIPHERAL CLOCK
ICS409MLF	ICSI	获取价格	PC PERIPHERAL CLOCK
ICS409MLFT	ICSI	获取价格	PC PERIPHERAL CLOCK
ICS409MT	ICSI	获取价格	PC PERIPHERAL CLOCK
ICS410MLF	IDT	获取价格	Processor Specific Clock Generator, 80MHz, PDSO8, 0.150 INCH, SOIC-8