EMIF02-MIC07F3 Datasheet, PDF (1/8 Pages) STMicroelectronics – EMI filter and ESD protection

EMIF02-MIC07F3
EMI filter and ESD protection
Features
■ EMI symmetrical (I/O) low-pass filter
■ High efficiency in EMI/ESD protection
■ Lead-free package
■ Very thin package
■ High reliability offered by monolithic integration
■ High reduction of parasitic elements through
integration and wafer level packaging
Complies with the following standards
■ IEC 61000-4-2 level 4
(on external pins B1 and C1):
– +15 kV (air discharge)
– +8 kV (contact discharge)
■ IEC 61000-4-2 level 1
(on external pins):
– +2 kV (air discharge)
– +2 kV (contact discharge)
Applications
Where EMI filtering in ESD sensitive equipment is
required:
■ Mobile phones and communication systems
■ Computers, printers and MCU Boards
Description
The EMIF02-MIC07F3 chip is a highly integrated
audio filter device designed to suppress EMI/RFI
noise in all systems subjected to electromagnetic
interference.
This filter includes ESD protection circuitry, which
prevents damage to the protected device when
subjected to ESD surges up to 15 kV.
Lead-free Flip-Chip package
(8 bumps)
Figure 1. Pin configuration (bump side)
321
MIC
Bias
Acc_Det
A
Op Gnd Mic2p
B
On Gnd Mic2n
C
TM: IPAD is a trademark of STMicroelectronics.
September 2011
Doc ID 17052 Rev 3
1/8
www.st.com
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