ROSM-1342RM-C3310-R PUI Audio, Inc., ROSM-1342RM-C3310-R Datasheet

ROSM-1342RM-C3310-R

Manufacturer Part Number

ROSM-1342RM-C3310-R

Description

MIC SILICON -42DB 2.1-3.6V SMD

Manufacturer

PUI Audio, Inc.

Series

Projects Unlimited, ROSMr

Type

Siliconr

Datasheet

1.ROSM-1342RM-C3310-R.pdf (1 pages)

Specifications of ROSM-1342RM-C3310-R

Sensitivity

-42dB ±3dB

Voltage - Rated

2.1 ~ 3.6V

Current

200µA

Size / Dimension

Rectangular - 4.72mm L x 3.76mm W x 1.25mm H

S/n Ratio

55dB

Impedance

100 Ohm

Frequency

100Hz ~ 7kHz

Termination

Surface Mount

Direction

Omnidirectional

Port Location

Bottom

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Filter Type

Other names

668-1202-1

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PARAMETERS

DIRECTIVITY

SENSITIVTY

STANDARD OPERATING VOLTAGE

MAX OPERATING VOLTAGE

CURRENT CONSUMPTION (MAX)

IMPEDANCE (MAX)

SIGNAL TO NOISE RATIO (MIN.)

INTERNAL CAPACITOR

FREQUENCY RANGE

OPERATING TEMPERATURE

STORAGE TEMPERATURE

NOTES:

1. ALL DIMENSIONS ARE IN MILLIMETERS.

2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL

3. THIS PART IS RoHS 2002/95/EC COMPLIANT.

4. MAXIMUM OF 120dB INPUT SPL (FOR LESS THAN 0.5% DISTORTION).

5. OUTPUT SIGNAL @ 94dB SPL, 1KHz (-45dB/5.65mV,-40dB/10.04mV).

6. 1dB SENSITIVITY VARIATION OVER OPERATING RANGE (1.5-3.6V).

WITHOUT NOTICE.

4.72

4.57

SPECIFICATIONS

100 ~ 7,000

-40 ~ +100

3.76

3.61

VALUES

33 & 10

-42 ± 3

OMNI

200

100

2.1

3.6

UNITS

Ohm

dBA

Vdc

µA

°C

THIS DOCUMENT CONTAINS DATA PROPRIETARY TO

WRITTEN PERMISSION OF PROJECTS UNLIMITED,

REPRODUCTION, IN ANY FORM, WITHOUT PRIOR

0.3

PROJECTS UNLIMITED, INC. ANY USE OR

1.25

INC. IS PROHIBITED.

0.95

0.5 SOUND HOLE

UNLESS OTHERWISE

DIMENSIONS ARE IN

ROSM-1342RM-C3310-R.idw

ANGLES ARE ±3°.

TOLERANCES

MILLIMETERS,

ARE ±0.5 AND

SPECIFIED:

GROUND

LTR

INPUT

0.61

0.68

0.79

SIZE

1.02

1.88

1.68

J.D.

1.2

RELEASED FROM ENGINEERING

GROUND

2.54

2.4

2/14/2008

Date

DESCRIPTION

REVISION HISTORY

Checked by

R.W.

ROSM-1342RM-C3310-R

OUTPUT

GROUND

0.7 (2)

0.9 (3)

2/14/2008

Microphone

POWER

Date

3.3

POWER

GND

MEMS MIC

Approved by

B.R.

OUTPUT

GND

2/14/2008

DATE

2/14/2008

Date

INTERFACING CIRCUIT

(NOTE: CUSTOMER DEFINED)

Edition

APPROVED

2/14/2008

Drawn Date

RIN

1 / 1

Sheet

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