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INMP510 Datasheet Preview

INMP510 Datasheet

Ultra-Low Noise Microphone

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INMP510
RF-Hardened, Ultra-Low Noise Microphone with Bottom Port and Analog Output
GENERAL DESCRIPTION
The INMP510* is an RF-hardened, analog output, bottom-ported,
omnidirectional MEMS microphone with high performance,
ultra-low noise, and low power. The INMP510 consists of a
MEMS microphone element, an impedance converter, and an
output amplifier. The INMP510 sensitivity specification makes
it an excellent choice for both near-field and far-field
applications. The INMP510 is pin compatible with the INMP504
microphone. The INMP510 has a very high signal-to-noise
ratio (SNR) and extended wideband frequency response,
resulting in natural sound with high intelligibility. Low current
consumption enables long battery life for portable
applications.
The INMP510 is available in a miniature 3.35 × 2.5 × 0.98 mm
surface-mount package. It is reflow solder compatible with no
sensitivity degradation.
*Protected by U.S. Patents 7,449,356; 7,825,484; 7,885,423; and 7,961,897.
Other patents are pending.
APPLICATIONS
Smartphones and Feature Phones
Tablet Computers
Teleconferencing Systems
Digital Still and Video Cameras
Bluetooth Headsets
Notebook PCs
Security and Surveillance
FEATURES
Tiny, 3.35 × 2.5 × 0.98 mm Surface-Mount Package
High SNR of 65 dBA
Acoustic Overload Point of 124 dB SPL
Extended Frequency Response from 60 Hz to 20 kHz
Omnidirectional Response
Sensitivity of −38 dBV
Sensitivity Tolerance of ±2 dB
Enhanced Radio Frequency (RF) Performance
Low Current Consumption of 180 µA
Single-Ended Analog Output
High PSR of −78 dBV
Compatible with Sn/Pb and Pb-Free Solder Processes
RoHS/WEEE Compliant
FUNCTIONAL BLOCK DIAGRAM
OUTPUT
AMPLIFIER
INMP510
POWER
VDD GND
OUTPUT
ORDERING INFORMATION
PART
TEMP RANGE
INMP510ACEZ-R0*
−40°C to +85°C
INMP510ACEZ-R7
−40°C to +85°C
EV_INMP510-FX
* – 13” Tape and Reel
† – 7” Tape and reel is to be discontinued. Contact
sales@invensense.com for availability.
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 95110 U.S.A
+1(408) 988–7339
www.invensense.com
Document Number: DS-INMP510-00
Revision: 1.1
Rev Date: 05/21/2014




InvenSense

INMP510 Datasheet Preview

INMP510 Datasheet

Ultra-Low Noise Microphone

No Preview Available !

INMP510
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 Configurations And Function Descriptions ............................................................................................................... 6
Table 4. Pin Function Descriptions...........................................................................................................................6
Typical Performance Characteristics............................................................................................................................... 7
Applications Information ................................................................................................................................................ 8
Connecting to Audio Codecs....................................................................................................................................8
SUPPORTING Documents................................................................................................................................................ 9
Evaluation Board User Guide...................................................................................................................................9
Application Notes (General) ....................................................................................................................................9
Application Notes (Product Specific) .......................................................................................................................9
PCB Design And Land Pattern Layout ........................................................................................................................... 10
Handling Instructions .................................................................................................................................................... 11
Pick And Place Equipment .....................................................................................................................................11
Reflow Solder.........................................................................................................................................................11
Board Wash............................................................................................................................................................11
Outline Dimensions....................................................................................................................................................... 12
Ordering Guide ......................................................................................................................................................13
Revision History .....................................................................................................................................................13
Compliance Declaration Disclaimer .......................................................................................................................14
Document Number: DS-INMP510-00
Revision: 1.1
Page 2 of 14


Part Number INMP510
Description Ultra-Low Noise Microphone
Maker InvenSense
Total Page 14 Pages
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