POM-2744P-C33-R datasheet(3/3 Pages) PUIAUDIO

3 / 3 page

Microphone

POM-2744P-C33-R

T.G.

B.R.

E.P.

3/23/2006

Checked by

Approved by

Drawn Date

1 / 1

Edition

Sheet

Date

10/6/2010

Date

3/23/2006

Date

3/23/2006

UNLESS OTHERWISE

SPECIFIED:

DIMENSIONS ARE IN

MILLIMETERS,

TOLERANCES

ARE ±0.5 AND

ANGLES ARE ±3°.

POM-2744P-C33-R.idw

SIZE

REVISION HISTORY

LTR

DESCRIPTION

DATE

APPROVED

RELEASED FROM ENGINEERING

3/23/2006

REVISED TO INVENTOR 3-D DRAWING TEMPLATE

10/6/2010

B.R.

SPECIFICATIONS

PARAMETERS

VALUES

UNIT

DIRECTIVITY

OMINI

SENSITIVTY

-44 ± 3

STANDARD OPERATING VOLTAGE

Vdc

MAX OPERATING VOLTAGE

Vdc

CURRENT CONSUMPTION (MAX)

0.5

IMPEDANCE

2.2

KOhm

SIGNAL TO NOISE RATIO (MIN.)

TERMINAL

INTERNAL CAPACITOR

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.

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. MICROPHONE CLOTH OVER FACE IS IP51 RATED.

n`0.1

2.7

`0.2

2.8

`0.3

1.9

0.8

0.45

n`0.1 (2)

TERM 2 (-)

TERM 1 (+)

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