A-A ( 5 : 1 )
B-B ( 4 : 1 )
Microphone
AOW-4542P-B-R
J.D.
B.R.
R.W.
8/31/2008
-
Designed by
Checked by
Approved by
Drawn Date
1 / 1
Edition Sheet
Date
10/10/2006
Date
10/11/2006
Date
10/11/2006
UNLESS OTHERWISE
SPECIFIED:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
AOW-4542P-B-R.idw
A3
SIZE
A
A
B
B
REVISION HISTORY
LTR DESCRIPTION DATE APPROVED
-
RELEASED FROM ENGINEERING 10/10/2006
A REVISED IP RATING 6/30/2008 B.R.
B REVISED TO INVENTOR 3-D DRAWING TEMPLATE 8/31/2008 B.R.
SPECIFICATIONS
PARAMETERS VALUES UNITS
DIRECTIVITY OMNI
-
SENSITIVTY
-42 ± 3 dB
STANDARD OPERATING VOLTAGE
1.5 Vdc
MAX OPERATING VOLTAGE 10 Vdc
CURRENT CONSUMPTION (MAX)
0.5 mA
IMPEDANCE 2.2 KOhm
SIGNAL TO NOISE RATIO (MIN.)
60 dB
TERMINAL PIN
-
INTERNAL CAPACITOR N/A
pF
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.
©2003, Projects Unlimited Inc.
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.
4. PART IS IP57 RATED.
5. ASSYEMBLY IS WASHABLE WITH BOOT IN PLACE.
9.7n`0.1
4.5 `0.2
5
11.5n`0.1
3n
-
0
0.1
+
9.6 `0.1n
6.2
-
0
0.1
+
5 `0.1
MICROPHONE
BOOT
ASSYEMBLY
2
