POW-1644P-B-R datasheet(3/3 Pages) PUIAUDIO

3 / 3 page

A-A ( 7 : 1 )

B-B ( 7 : 1 )

Microphone

POW-1644P-B-R

J.D.

B.R.

R.W.

8/30/2008

Checked by

Approved by

Drawn Date

1 / 1

Edition

Sheet

Date

10/19/2006

Date

10/20/2006

Date

10/20/2006

UNLESS OTHERWISE

SPECIFIED:

DIMENSIONS ARE IN

MILLIMETERS,

TOLERANCES

ARE 0.5 AND

ANGLES ARE 3 .

POW-1644P-B-R.idw

SIZE

REVISION HISTORY

LTR

DESCRIPTION

DATE

APPROVED

RELEASED FROM ENGINEERING

10/19/2006

DELETED MOLEX CONNECTOR NOTE

7/17/2007

D.F.

REVISED IP RATING

7/2/2008

B.R.

REVISED TO INVENTOR 3-D DRAWING TEMPLATE

8/30/2008

B.R.

ADDED TEMPERATURES AND PIN DIAMETER

1/29/2013

B.R.

SPECIFICATIONS

PARAMETERS

VALUES

UNITS

DIRECTIVITY

OMNI

SENSITIVTY

-44

STANDARD OPERATING VOLTAGE

Vdc

MAX OPERATING VOLTAGE

Vdc

CURRENT CONSUMPTION (MAX)

0.5

IMPEDANCE

2.2

KOhm

SIGNAL TO NOISE RATIO (MIN.)

OPERATING TEMPERATURE

-20 ~ +70

STORAGE TEMPERATURE

-40 ~ +85

TERMINAL

INTERNAL CAPACITOR

N/A

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 2011/65/EU COMPLIANT.

4. PART IS IP57 RATED.

5. ASSEMBLY IS WASHABLE WITH BOOT IN PLACE.

0.1

1.6

0.2

2.8

0.3

0.8

1.9

TERM. 1 (+)

TERM. 2 (-)

7.1

0.1

3.2

0.1

2.6

0.1

5.8

0.1

4.9

0.1

1.8

0.1

MICROPHONE

BOOT

ASSEMBLY

0.4

0.3

0.05

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