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PDF SPM0406HE3H-SB Data sheet ( Hoja de datos )
| Número de pieza | SPM0406HE3H-SB | |
| Descripción | Differential SiSonic Microphone | |
| Fabricantes | Knowles Electronics | |
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SPM0406HE3H-SB
Differential SiSonicTM Microphone
With Enhanced RF Protection
The SPM0406HE3H-SB is a miniature, high-
performance, low power, top port silicon
microphone. Using Knowles’ proven high
performance SiSonicTM MEMS technology,
the SPM0406HE3H-SB consists of an
acoustic sensor, a low noise input buffer,
and an output differential amplifier. These
devices are suitable for applications such as
cellphones, smart phones, laptop
computers, sensors, digital still cameras,
portable music recorders, and other
portable electronic devices where excellent
wideband audio performance and RF
immunity are required.
Features:
Differential Outputs
Up to 20dB of Gain
Enhanced RF protection
Operation to 5v
Ultra-Stable Performance
Standard SMD Reflow
Omnidirectional
Revision: E
Sheet 1 of 11
2/28/2013
©2012 Knowles Electronics
1 page  
SPM0406HE3H-SB
5. MECHANICAL SPECIFICATIONS
Item
Length (L)
Width (W)
Height (H)
Acoustic Port (AP)
Dimension
4.72
3.76
1.25
Ø0.84
Tolerance
±0.10
±0.10
±0.10
±0.08
Pin #
1
2
3
4
5
6
Pin Name
OUTPUT+
OUTPUT-
GAIN
GROUND
GROUND
VDD
Type
Signal
Signal
Signal
Power
Power
Power
Description
Non-inverting Output Signal
Inverting Output Signal
Connect resistor to set gain
Ground
Ground
Power Supply
Notes: Pick Area only extends to 0.25 mm of any edge or hole unless otherwise specified.
Dimensions are in millimeters unless otherwise specified.
Tolerance is ±0.15mm unless otherwise specified
Revision: E
Sheet 5 of 11
2/28/2013
©2012 Knowles Electronics
5 Page 
SPM0406HE3H-SB
13. SPECIFICATION REVISIONS
Revision
C
D
E
Specification Changes
Update format
Change RF from 22k to 9.8k ohms
New RoHS statement (C10114438); updated humidity conditions and ESD
descriptions (C10114466); released in new format (C10114628)
Date
7/27/09
11/13/09
2/28/13
Information contained herein is subject to change without notice. It may be used by a party at their own discretion
and risk. We do not guarantee any results or assume any liability in connection with its use. This publication is not
to be taken as a license to operate under any existing patents.
Revision: E
Sheet 11 of 11
2/28/2013
©2012 Knowles Electronics
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet SPM0406HE3H-SB.PDF ] | |
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