概述
数据手册POSM-1542-C3310-R 概述
Microphone 麦克风
POSM-1542-C3310-R 数据手册
通过下载POSM-1542-C3310-R数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
PROJECTS UNLIMITED, INC. ANY USE OR
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
INC. IS PROHIBITED.
REVISION HISTORY
DESCRIPTION
RELEASED FROM ENGINEERING
SPECIFICATIONS
LTR
-
DATE
APPROVED
PARAMETERS
DIRECTIVITY
SENSITIVTY
VALUES
UNITS
-
dB
Vdc
Vdc
µA
Ohm
dBA
pF
Hz
°C
°C
2/13/2008
OMNI
-42 ± 3
2.1
3.6
200
©2003, Projects Unlimited Inc.
STANDARD OPERATING VOLTAGE
MAX OPERATING VOLTAGE
CURRENT CONSUMPTION (MAX)
IMPEDANCE (MAX)
INTERFACING CIRCUIT
(NOTE: CUSTOMER DEFINED)
POWER
100
55
C
POWER
GND
OUTPUT
SIGNAL TO NOISE RATIO (MIN.)
MEMS MIC
INTERNAL CAPACITOR
FREQUENCY RANGE
33 & 10
100 ~ 7,000
GND
RIN
OPERATING TEMPERATURE
STORAGE TEMPERATURE
-40 ~ +100
-40 ~ +100
0.3
1.88
n1.02 SOUND HOLE
1.2
1.99
OUTPUT
POWER
1.55
6.15
6
2.53
1.4
3.61
3.76
0.41
GND
0.25
1.27
1.5
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
WITHOUT NOTICE.
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
UNLESS OTHERWISE
SPECIFIED:
Designed by
Approved by
Checked by
Date
Date
Date
Drawn Date
2/13/2008
2/13/2008
2/13/2008 2/13/2008
J.D.
R.W.
B.R.
SIZE
DIMENSIONS ARE IN
MILLIMETERS,
4. MAXIMUM OF 120dB INPUT SPL (FOR LESS THAN 0.5% DISTORTION).
5. OUTPUT SIGNAL @ 94dB SPL, 1KHz (-45dB/5.65mV,-40dB/10.04mV).
6. 1dB SENSITIVITY VARIATION OVER OPERATING RANGE (1.5-3.6V).
POSM-1542-C3310-R
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
A3
Edition
Sheet
Microphone
1 / 1
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POSM-1542-C3310-R.idw
POSM-1542-C3310-R 相关器件
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