POSM-1342RM-C3310-R PROJECTS UNLIMITED, POSM-1342RM-C3310-R Datasheet
POSM-1342RM-C3310-R
Manufacturer Part Number
POSM-1342RM-C3310-R
Description
MICROPHONE, -42DB, OMNI, 7KHZ
Manufacturer
PROJECTS UNLIMITED
Datasheet
1.POSM-1342RM-C3310-R.pdf
(1 pages)
Specifications of POSM-1342RM-C3310-R
Transducer Function
Microphone
Device Type
Microphone
Directivity
Omni
Sensitivity
-42 ± 3 DB
Frequency
7000Hz
Output Impedance
100ohm
Length
6.15mm
Width
3.76mm
Supply Voltage
2.1VDC
PARAMETERS
DIRECTIVITY
SENSITIVTY
STANDARD OPERATING VOLTAGE
MAX OPERATING VOLTAGE
CURRENT CONSUMPTION (MAX)
IMPEDANCE (MAX)
SIGNAL TO NOISE RATIO (MIN.)
INTERNAL CAPACITOR
FREQUENCY RANGE
OPERATING TEMPERATURE
STORAGE TEMPERATURE
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL
3. THIS PART IS RoHS 2002/95/EC COMPLIANT.
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).
WITHOUT NOTICE.
6.15
SPECIFICATIONS
100 ~ 7,000
-40 ~ +100
-40 ~ +100
3.76
VALUES
33 & 10
-42 ± 3
OMNI
200
100
2.1
3.6
55
UNITS
Ohm
dBA
Vdc
Vdc
µA
dB
pF
Hz
°C
°C
-
THIS DOCUMENT CONTAINS DATA PROPRIETARY TO
WRITTEN PERMISSION OF PROJECTS UNLIMITED,
REPRODUCTION, IN ANY FORM, WITHOUT PRIOR
PROJECTS UNLIMITED, INC. ANY USE OR
©2003, Projects Unlimited Inc.
1.25
INC. IS PROHIBITED.
UNLESS OTHERWISE
DIMENSIONS ARE IN
POSM-1342RM-C3310-R.idw
ANGLES ARE ±3°.
TOLERANCES
MILLIMETERS,
ARE ±0.5 AND
POWER
SPECIFIED:
0.63
1.17
1.24
0.76
LTR
-
n
A3
1.02
SIZE
1.88
2.16
2.24
0.94
Designed by
GROUND
J.D.
RELEASED FROM ENGINEERING
2/14/2008
Date
DESCRIPTION
1.62
0.44
GROUND
0.38
OUTPUT
n
0.33
0.76 SOUND HOLE
REVISION HISTORY
Checked by
R.W.
POSM-1342RM-C3310-R
POWER
2/14/2008
Microphone
Date
POWER
GND
MEMS MIC
Approved by
B.R.
OUTPUT
GND
2/14/2008
DATE
2/14/2008
INTERFACING CIRCUIT
(NOTE: CUSTOMER DEFINED)
Date
C
Edition
-
APPROVED
2/14/2008
RIN
Drawn Date
1 / 1
Sheet
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