Datasheet > ICS-40310

ICS-40310

更新时间： 2024-09-27 11:15:23

品牌	Logo	应用领域
东电化 - TDK		/
页数	文件大小	规格书
14页	431K
描述
MEMS麦克风(麦克风)

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ICS-40310 数据手册

ICS-40310

Ultra-low Current, Low-Noise Microphone with Analog Output

GENERAL DESCRIPTION

APPLICATIONS

The ICS-40310* is a high-performance MEMS microphone

with a combination of very low power consumption, high SNR,

and a tiny package. Running from a 1 V supply, the ICS-40310

consumes only 16 µA of current while providing a 64 dB SNR

with an analog 4.5 kΩ impedance output. These features,

combined with the benefits of MEMS technology, reflow

solder compatibility, and a highly stable response over time

and temperature, make the ICS-40310 an ideal microphone

choice for always-on power-sensitive mobile devices.

The ICS-40310 is pin-compatible with the INMP504 and

INMP510.

•

Dedicated “AlwaysOn” Microphone

Smartphones

Wearable Computing Devices

Tablet Computers

Bluetooth Headsets

FEATURES

•

Low Current Consumption: 16 µA

Small Surface-Mount Package: 3.35 × 2.5 × 0.98 mm

High SNR of 64 dBA

Sensitivity of −37 dBV

0.9 V to 1.3 V Supply

Single-Ended Analog Output

Compatible with Sn/Pb and Pb-Free Solder Processes

RoHS/WEEE Compliant

*Protected by U.S. Patents 7,449,356; 7,825,484; 7,885,423; and 7,961,897.

Other patents are pending.

FUNCTIONAL BLOCK DIAGRAM

ORDERING INFORMATION

PART

ICS-40310

EV_ICS-40310-FX

TEMP RANGE

0°C to +70°C

—

PACKAGING

13” Tape and Reel

OUTPUT

AMPLIFIER

OUTPUT

POWER

ICS-40310

VDD GND

BOTTOM VIEW

TOP VIEW

InvenSense Inc.

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

+1(408) 988–7339

InvenSense reserves the right to change the detail

specifications as may be required to permit improvements

in the design of its products.

Document Number: DS-ICS-40310-00

Revision: 1.2

Rev Date: 10/27/2014

www.invensense.com

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