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InvenSense

ICS-40180 Datasheet Preview

ICS-40180 Datasheet

Low-Noise Microphone

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ICS-40180
RF-Hardened, Low-Noise Microphone with Bottom Port and Analog Output
GENERAL DESCRIPTION
The ICS-40180* is an analog MEMS microphone with high SNR
and enhanced RF immunity. The ICS-40180 includes a MEMS
microphone element, an impedance converter, and an output
amplifier.
Other high-performance specification include a linear
response up to 124 dB SPL, tight ±1 dB sensitivity tolerance,
and enhanced immunity to both radiated and conducted RF
interference.
The ICS-40180 is available in a small, 3.5 mm × 2.65 mm ×
0.98 mm, surface-mount package.
*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
OUTPUT
AMPLIFIER
OUTPUT
APPLICATIONS
Smartphones
Tablet Computers
Wearable Devices
Still and Video Cameras
Bluetooth Headsets
Notebook PCs
Security and Surveillance
FEATURES
High 65 dBA SNR
−38 dBV Sensitivity
±1 dB Sensitivity Tolerance
Non-Inverted Signal Output
Extended Frequency Response from 60 Hz to 20 kHz
Enhanced RF Immunity
124 dB SPL Acoustic Overload Point
Low Current Consumption: 190 µA
Single-Ended Analog Output
High −78 dBV PSR
3.5 × 2.65 × 0.98 mm Surface-Mount Package
Compatible with Sn/Pb and Pb-Free Solder Processes
RoHS/WEEE Compliant
ORDERING INFORMATION
PART
ICS-40180
EV_ICS-40180-FX
TEMP RANGE
−40°C to +85°C
PACKAGING
13” Tape and Reel
ICS-40180
POWER
VDD GND
InvenSense reserves the right to change the detail
specifications as may be required to permit improvements
in the design of its products.
InvenSense Inc.
1745 Technology Drive, San Jose, CA 94089 U.S.A
+1(408) 988–7339
www.invensense.com
Document Number: DS-000021
Revision: 1.2
Rev Date: 04/03/2015




InvenSense

ICS-40180 Datasheet Preview

ICS-40180 Datasheet

Low-Noise Microphone

No Preview Available !

ICS-40180
TABLE OF CONTENTS
General Description ..................................................................................................................................................................... 1
Applications ................................................................................................................................................................................. 1
Features ....................................................................................................................................................................................... 1
Functional Block Diagram ............................................................................................................................................................ 1
Ordering Information................................................................................................................................................................... 1
Table of Contents.................................................................................................................................................................................... 2
Specifications .......................................................................................................................................................................................... 3
Table 1. Electrical Characteristics ................................................................................................................................................ 3
Absolute Maximum Ratings .................................................................................................................................................................... 4
Table 2. Absolute Maximum Ratings ........................................................................................................................................... 4
ESD Caution ................................................................................................................................................................................. 4
Soldering Profile........................................................................................................................................................................... 5
Table 3. Recommended Soldering Profile*.................................................................................................................................. 5
Pin Configuration And Function Descriptions ......................................................................................................................................... 6
Table 4. Pin Function Descriptions............................................................................................................................................... 6
Typical Performance Characteristics....................................................................................................................................................... 7
Applications Information ........................................................................................................................................................................ 8
Codec Connection........................................................................................................................................................................ 8
Supporting Documents ........................................................................................................................................................................... 9
Evaluation Board User Guide....................................................................................................................................................... 9
Application Notes ........................................................................................................................................................................ 9
PCB Design And Land Pattern Layout ................................................................................................................................................... 10
PCB Material And Thickness ...................................................................................................................................................... 10
Handling Instructions ............................................................................................................................................................................ 11
Pick And Place Equipment ......................................................................................................................................................... 11
Reflow Solder............................................................................................................................................................................. 11
Board Wash................................................................................................................................................................................ 11
Outline Dimensions............................................................................................................................................................................... 12
Ordering Guide .......................................................................................................................................................................... 12
Revision History ......................................................................................................................................................................... 13
Compliance Declaration Disclaimer ...................................................................................................................................................... 14
Document Number: DS-000021
Revision: 1.2
Page 2 of 14


Part Number ICS-40180
Description Low-Noise Microphone
Maker InvenSense
Total Page 14 Pages
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