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SP0103N 반도체 회로 부품 판매점

SP0103 Series with Integrated Amplifier



Knowles 로고
Knowles
SP0103N 데이터시트, 핀배열, 회로
www.DataSheet4U.com
Document: SP0103N
Last Revision Date: 09-2003
Product Specification: SP0103 Series with Integrated Amplifier
This document applies the following SiSonic Model Numbers:
SP0103NC3-2
SP0103NC3-3
SiSonic microphone with integrated amplifier offers designers
numerous features: up to 20dB gain, surface-mountable, compatible
with standard solder reflow, pick-and-place with standard high speed
automated equipment, low output impedance, and excellent
environmental characteristics. External amplifiers amplify both
signal and external noise induced in the circuit, compared to SiSonic
SP0103 that amplifies the signal prior to external noise.
Microphone Dimensional Layout
Item
Height
Length
Width
Weight
Coplanarity
Dim.
1.45
6.15
3.76
< 0.5
< 0.1
Tol.
(+/-)
0.15
0.05
0.05
Units
mm
mm
mm
grams
mm
Microphone Pin Output
Recommended PCB
Land Layout
Knowles Acoustics
www.knowlesacoustics.com
1


SP0103N 데이터시트, 핀배열, 회로
Document: SP0103N
Last Revision Date: 09-2003
Product Specifications Test Conditions: +20ºC, 60-70% R.H.
Directivity
Sensitivity
Output impedance
Current Consumption
Signal to Noise Ratio
Typical Input Referred
Noise
Supply Voltage
Sensitivity Loss across
Voltage
Maximum Input Sound
Level
Operating
Temperature
Storage Temperature
Frequency Range
Symbol
S
ZOUT
IDSS
S/N
Condition
Omni-directional
@ 1kHz (0dB=1V/Pa) where
R3=0, C1=0.47uF
@ 1kHz (0dB=1V/Pa)
across 1.5 to 5.5 volts
@ 1kHz (0dB=1V/Pa)
Limits
Min. Nom. Max.
-26 -22 -18
0.100
100
0.350
55 59
ENL A-weighted
35
Vs 1.5 5.5
Change in sensitivity over
5.5v to 1.5v
No Change Across
Voltage Range
At 100dB SPL, THD < 1%
At 115dB SPL, THD < 10%
-40 +100
-40
100 – 10,000
Frequency Response Curve
+100
Unit
dB
mA
dB
dBA SPL
V
dB
dB
ºC
ºC
Hz
Knowles Acoustics
www.knowlesacoustics.com
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