EMIF02-MIC03M6(2008) Ver la hoja de datos (PDF) - STMicroelectronics

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EMIF02-MIC03M6
(Rev.:2008)

2-line IPAD™, EMI filter and ESD protection for microphone

STMicroelectronics 

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

– 8 kV (contact 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.

February 2008

TM: IPAD is a trademark of STMicroelectronics

Rev 1

1/10

www.st.com

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