EMIF02-MIC03M6_11 Datasheet, PDF (1/11 Pages) STMicroelectronics – 2-line IPAD™, EMI filter and ESD protection for microphone

EMIF02-MIC03M6
2-line IPAD™, EMI filter and ESD protection for microphone
Features
■ EMI symmetrical (I/O) low-pass filter
■ High efficiency in EMI filtering
■ Very low PCB space consumption:
1.0 mm x 1.45 mm
■ Very thin package: 0.6 mm max
■ High efficiency in ESD suppression
■ High reliability offered by monolithic integration
■ High reduction of parasitic elements through
integration and wafer level packaging
■ Lead-free and halogen-free package
Complies with following standards
■ IEC 61000-4-2 level 4, input and output pins
■ IEC 61000-4-2 level 4 requirements
– 8 kV (contact discharge)
or
– 15 kV (air discharge)
Application
■ Mobile phones
Description
The EMIF02-MIC03M6 is a 2-line highly
integrated device designed to suppress EMI/RFI
noise in all systems exposed to electromagnetic
interference.
This filter includes ESD protection circuitry, which
prevents damage to the application when
subjected to ESD surges up to 8 kV on all pins.
Pin 1
Micro QFN 6 leads
1.45 mm x 1.00 mm
(bottom view)
Figure 1. Pin configuration (top view)
MICR _in 1
GND 2
MICL _{in 3}
6 MICR _out
5 GND
4 ^MICL out
Figure 2. Basic cell configuration
Input
Low-pass filter
Output
GND
GND
GND
R = 68 Ω, Cline = 45 pF typ.
May 2011
TM: IPAD is a trademark of STMicroelectronics
Doc ID 14448 Rev 2
1/11
www.st.com
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