EEWORLDEEWORLDEEWORLD

Part Number

Search

ADMP401-1

Description
SPECIALTY CONSUMER CIRCUIT, PBGA6
Categorysemiconductor    Other integrated circuit (IC)   
File Size141KB,8 Pages
ManufacturerADI
Websitehttps://www.analog.com
Download Datasheet Parametric Compare View All

ADMP401-1 Overview

SPECIALTY CONSUMER CIRCUIT, PBGA6

ADMP401-1 Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals6
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Maximum supply/operating voltage3.6 V
Minimum supply/operating voltage1.5 V
Processing package description4.72 × 3.76 MM, 1.00 MM HEIGHT, ROHS COMPLIANT, LGA-6
stateACTIVE
packaging shapeRectangle
Package SizeGRID array, THIN PROFILE
surface mountYes
Terminal formBALL
Terminal spacing1.2 mm
terminal coatingNOT SPECIFIED
Terminal locationBOTTOM
Packaging MaterialsPlastic/Epoxy
Temperature levelINDUSTRIAL
Consumer IC Typeconsumer circuits
Preliminary Technical Data
FEATURES
4.72 mm × 3.76 mm × 1.0 mm surface mount package
High SNR: 62 dBA
High sensitivity: −37 dBV
Flat frequency response from 100 Hz to over 12 kHz
Low current consumption: <200 μA
Single-ended analog output
High PSRR: >50 dB
Compatible with Sn/Pb and Pb-free solder processes
RoHS/WEEE compliant
Omnidirectional Microphone with
Bottom Port and Analog Output
ADMP401-1
GENERAL DESCRIPTION
The ADMP401-1 is a high quality, low cost, low power analog
output bottom-ported omnidirectional MEMS microphone.
The ADMP401-1 consists of a MEMS microphone element and
an output amplifier. The ADMP401-1 has a high SNR and high
sensitivity, making it an excellent choice for far field applications.
The ADMP401-1 has a flat wideband frequency response
resulting in natural sound with high intelligibility. Low current
consumption enables long battery life for portable applications.
A built-in particle filter provides for high reliability.
The ADMP401-1 is available in a thin 4.72 mm × 3.76 mm ×
1.0 mm surface mount package. The ADMP401-1 is reflow
solder compatible with no sensitivity degradation.
APPLICATIONS
Cell phones
PC audio
Digital cameras
Bluetooth headsets
FUNCTIONAL BLOCK DIAGRAM
MEMS
ASIC
BUFFER
MEMS
SIGNAL
OUTPUT
DRIVER
OUTPUT
+
V
DD
GND
MEMBRANE
BACKPLATE
REFERENCE VOLTAGE
BIAS CURRENT
MEMS
V
BIAS
FILTER
CHARGE
PUMP
GENERATOR
07712-001
Figure 1.
Rev. PrB
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2008 Analog Devices, Inc. All rights reserved.

ADMP401-1 Related Products

ADMP401-1 ADMP401-1ACEZ-RL ADMP401-1ACEZ-RL7
Description SPECIALTY CONSUMER CIRCUIT, PBGA6 Mic Omni-Directional 200Ohm -42dB Square Solder Pad SPECIALTY CONSUMER CIRCUIT, PBGA6
Number of functions 1 1 1
Number of terminals 6 6 6
Maximum operating temperature 85 Cel 85 °C 85 Cel
Minimum operating temperature -40 Cel -40 °C -40 Cel
surface mount Yes YES Yes
Terminal form BALL BALL BALL
Terminal location BOTTOM BOTTOM BOTTOM
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
Maximum supply/operating voltage 3.6 V - 3.6 V
Minimum supply/operating voltage 1.5 V - 1.5 V
Processing package description 4.72 × 3.76 MM, 1.00 MM HEIGHT, ROHS COMPLIANT, LGA-6 - 4.72 × 3.76 MM, 1.00 MM HEIGHT, ROHS COMPLIANT, LGA-6
state ACTIVE - ACTIVE
packaging shape Rectangle - Rectangle
Package Size GRID array, THIN PROFILE - GRID array, THIN PROFILE
Terminal spacing 1.2 mm - 1.2 mm
terminal coating NOT SPECIFIED - NOT SPECIFIED
Packaging Materials Plastic/Epoxy - Plastic/Epoxy
Consumer IC Type consumer circuits - consumer circuits
How to flash the customized version of the Saida card machine
I have several unopened telecom custom surveillance cameras at home. I cannot use the Enjoy APP because I have not activated the Tianyi Store View service. I cannot log in to other APPs and cannot use...
yanghao74 Industrial Control Electronics
Can different development board bootloaders be mixed?
I burned supervivi provided by qq2440 to another development board. Because there is no nor flash, I used JTAG to burn it to block0 in Nand Flash, but there is no response when starting it, and there ...
shiminghu Embedded System
Multitasking in Circuit Python
[hide]https://learn.adafruit.com/cooperative-multitasking-in-circuitpython https://cdn-learn.adafruit.com/downloads/pdf/cooperative-multitasking-in-circuitpython.pdf[/hide]...
dcexpert MicroPython Open Source section
LED Complete Solution
[i=s] This post was last edited by dontium on 2015-1-23 11:49 [/i] The resources provided this time are TI's complete LED solution. You are welcome to download it~~{:1_102:}...
德州仪器 Analogue and Mixed Signal
How to eliminate debugging warnings
>> warning: creating output section csmpasswds without SECTIONS specification >> warning: creating output section csm_rsvd without SECTIONS specification Build Complete, 0 Errors, 2 Warnings, 0 Remark...
gaoxiao DSP and ARM Processors
Guess the idiom
Don't forget to report the serial number when you guess....
okhxyyo Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 976  1047  1262  2601  1708  20  22  26  53  35 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号