Microphone

POM-3546P-R

J.A.F.

E.P.

B.R.

1/27/2006

-

Designed by

Checked by

Approved by

Drawn Date

1 / 1

Edition

Sheet

Date

10/7/2010

Date

1/27/2006

Date

1/27/2006

UNLESS OTHERWISE

SPECIFIED:

DIMENSIONS ARE IN

MILLIMETERS,

TOLERANCES

ARE 0.5 AND

ANGLES ARE “ 3ƒ.

POM-3546P-R.idw

A3

SIZE

REVISION HISTORY

LTR

DESCRIPTION

DATE

APPROVED

-

RELEASED FROM ENGINEERING

1/27/2006

A

ADDED TERMINAL POLARITY

2/2/2007

D.F.

B

REVISED TO INVENTOR 3-D DRAWING TEMPLATE

10/7/2010

B.R.

C

REVISED TERMINAL POLARITY

9/22/2011

M.L.

SPECIFICATIONS

PARAMETERS

VALUES

UNIT

DIRECTIVITY

OMINI

-

SENSITIVTY

-46

3

dB

STANDARD OPERATING VOLTAGE

2

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.

6

0.1

3.5

0.2

5

1.9

0.8

TERM 2 (-)

TERM 1 (+)