SPECIFICATIONS
PARAMETERS
DIRECTIVITY
SENSITIVTY
STANDARD OPERATING VOLTAGE
MAX OPERATING VOLTAGE
CURRENT CONSUMPTION (MAX)
IMPEDANCE
SIGNAL TO NOISE RATIO (MIN.)
TERMINAL
INTERNAL CAPACITOR
VALUES
UNI
-46 ± 3
2
10
0.5
2.2
55
SOLDER PADS
N/A
UNIT
-
dB
Vdc
Vdc
mA
KOhm
dB
-
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.
REVISION HISTORY
LTR
-
A
B
DESCRIPTION
RELEASED FROM ENGINEERING
ADDED TERMINAL POLARITY
REVISED TO INVENTOR 3-D DRAWING TEMPLATE
DATE
1/31/2006
2/1/2007
9/21/2010
APPROVED
D.F.
B.R.
5.2
`
0.2
n
8
`
0.1
TERM 1 (+)
TERM 2 (-)
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:
DIMENSIONS ARE IN
MILLIMETERS,
TOLERANCES
ARE ±0.5 AND
ANGLES ARE ±3°.
Designed by
Date
Checked by
Date
Approved by
Date
Drawn Date
SIZE
J.A.F.
1/31/2006
E.P.
1/31/2006
B.R.
1/31/2006 9/21/2010
A3
DUM-5246L-R
Microphone
Edition
Sheet
DUM-5246L-R.idw
-
1/1
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