Datasheet > ICS-41352

ICS-41352

更新时间： 2024-11-15 11:14:39

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
22页	676K
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-41352 数据手册

ICS-41352

Bottom Port PDM Digital Output Multi-Mode

Microphone with Ultrasonic Mode

APPLICATIONS

GENERAL DESCRIPTION



Smartphones

The ICS-41352 is a multi-mode, low noise digital MEMS

microphone in a small package. The ICS-41352 consists of a

MEMS microphone element and an impedance converter

amplifier followed by a fourth-order Σ-Δ modulator. The digital

interface allows the pulse density modulated (PDM) output of

two microphones to be time multiplexed on a single data line

using a single clock.

Microphone Arrays

Tablet Computers

Cameras

Bluetooth Headsets

Notebook PCs

Security and Surveillance

FEATURES

The ICS-41352 has multiple modes of operation: Ultrasonic,

Low-Power (AlwaysOn), Standard and Sleep. The ICS-41352

has high SNR in all operational modes. It has 120 dB SPL AOP in

all performance modes.

SPEC

LOW-POWER

MODE

−26 dB FS ±1 dB

STANDARD

MODE

−26 dB FS ±1 dB

ULTRASONIC

MODE

−26 dB FS ±1 dB

Sensitivity

SNR

63 dBA

64 dBA

Current

AOP

Clock

185 µA

120 dB SPL

400 – 800 kHz

430 µA

120 dB SPL

1.0 – 3.3 MHz

550 µA

120 dB SPL

4.1 – 4.8 MHz

In Ultrasonic Mode, the ICS-41352 has an extended ultrasonic

response up to 85 kHz with high SNR.

The ICS-41352 is available in a small 3.5 × 2.65 × 0.98 mm

surface-mount package. It is reflow solder compatible with

no sensitivity degradation.



3.5 × 2.65 × 0.98 mm surface-mount package

Low power: 550 µA in Ultrasonic Mode, 185 µA in

Low-Power Mode



Extended ultrasonic frequency response to 85 kHz

Sleep Mode: 12 µA

High power supply rejection (PSR): −97 dB FS

Fourth-order Σ-Δ modulator

Digital pulse density modulation (PDM) output

Compatible with Sn/Pb and Pb-free solder processes

RoHS/WEEE compliant

FUNCTIONAL BLOCK DIAGRAM

ORDERING INFORMATION

PART

ICS-41352

TEMP RANGE

−40°C to +85°C

PACKAGING

13” Tape and Reel

ICS-41352

CLK

PDM

ADC

MODULATOR

DATA

POWER

MANAGEMENT

CHANNEL

SELECT

InvenSense Inc.

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

+1(408) 988–7339

This document contains information on a preproduction

product. Specifications and information herein are

subject to change without notice.

Document Number: DS-000048

Revision: 1.0

Release Date: 9/30/2016

www.invensense.com

12 3 4 5 6 7...22

中文翻译

下载PDF

与ICS-41352相关器件

型号	品牌	获取价格	描述	数据表
ICS413M	IDT	获取价格	PLL Based Clock Driver, 3 True Output(s), 0 Inverted Output(s), PDSO8, 0.150 INCH, SOIC-8
ICS413MLF	IDT	获取价格	PLL Based Clock Driver, 3 True Output(s), 0 Inverted Output(s), PDSO8, 0.150 INCH, SOIC-8
ICS413MLFT	IDT	获取价格	PLL Based Clock Driver, 3 True Output(s), 0 Inverted Output(s), PDSO8, 0.150 INCH, SOIC-8
ICS413MT	IDT	获取价格	PLL Based Clock Driver, 3 True Output(s), 0 Inverted Output(s), PDSO8, 0.150 INCH, SOIC-8
ICS421002AI01	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL-TO-HSTL FREQUENCY SYNTHESIZER
ICS421002AIL	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL-TO-HSTL FREQUENCY SYNTHESIZER
ICS421004AI01	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL-TO-HSTL FREQUENCY SYNTHESIZER
ICS421-05	ICSI	获取价格	DIGITAL VIDEO CAMERA CLOCK
ICS421G-05LF	ICSI	获取价格	DIGITAL VIDEO CAMERA CLOCK
ICS421G-05LFT	ICSI	获取价格	DIGITAL VIDEO CAMERA CLOCK

与ICS-41352相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

28
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

11
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

13
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

34

产品中心

服务支持

精选活动

关于我们

帮助中心

ICS-41352

ICS-41352 数据手册

与ICS-41352相关器件

与ICS-41352相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ICS-41352

ICS-41352 数据手册

与ICS-41352相关器件

与ICS-41352相关文章

您还可以找

您在本页遇到什么问题？