CMA-6542PF

CMA-6542PF Datasheet


PART NUMBER CMA-6542PF

Part Datasheet
CMA-6542PF CMA-6542PF CMA-6542PF (pdf)
PDF Datasheet Preview
PART NUMBER CMA-6542PF
page 1 of 4 date 06/2008

DESCRIPTION electret condenser microphone

SPECIFICATIONS
directivity sensitivity S sensitivity reduction operating voltage output impedance Zout operating frequency f current consumption IDSS signal to noise ratio S/N operating temperature storage temperature dimensions weight material terminal RoHS
note:
omnidirectional
-42 ±3 db
f = 1KHz, 1Pa 0dB = 1V/Pa
-3 dB
f = 1KHz, 1Pa Vs = ~ V dc

V dc standard , 10 V dc max.
f = 1KHz, 1Pa
20 ~ 20,000 Hz
mA max.

Vs = V dc RL = 2.2KΩ
60 dBA
f = 1KHz, 1Pa A-weighted
-20 ~ +70° C
-20 ~ +70° C
g max.
pin type hand soldering only

We use the “Pascal Pa ” indication of sensitivity as per the recomendation of I.E.C. International Electrotechnical Commission . The sensitivity of “Pa” will increase 20dB compared to the “ubar” indication. Example -60dB 0dB = 1V/ubar = -40dB 1V/Pa

APPEARANCE DRAWING
tolerances not shown ±0.3mm
2 PLCS
2 PLCS
terminal 2
2 PLCS
terminal 1
20050 SW 112th Ave. Tualatin, Oregon 97062 phone fax

PART NUMBER CMA-6542PF

MEASUREMENT CIRCUIT
page 2 of 4 date 06/2008

DESCRIPTION electret condenser microphone

FREQUENCY RESPONSE CURVE
20050 SW 112th Ave. Tualatin, Oregon 97062 phone fax

PART NUMBER CMA-6542PF
page 3 of 4 date 06/2008

DESCRIPTION electret condenser microphone

MECHANICAL CHARACTERISTICS
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Datasheet ID: CMA-6542PF 507401