EMIF02-MIC01F2 datasheet(1/7 Pages) STMICROELECTRONICS

Part #	EMIF02-MIC01F2

Description	2-line IPAD, EMI filter including ESD protection

PDF	7 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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1 / 7 page

April 2008

Rev 6

1/7

7

EMIF02-MIC01F2

2-line IPAD™, EMI filter including ESD protection

Features

■ 2-line symetrical low-pass filter

■ Lead-free package

■ High-density capacitor

■ High-efficiency EMI filtering

■ Very small PCB footprint: 1.42 mm x 1.92 mm

■ Very thin package: 0.65 mm

■ High-efficiency ESD suppression

(IEC 61000-4-2 level 4)

■ High reliability offered by monolithic integration

Complies with the standards:

■ IEC61000-4-2 Level 4 on inputs and outputs

– 15 kV (air discharge)

– 8 kV (contact discharge)

Application

■ Mobile phones (differential microphone filtering

and ESD protection).

Description

The EMIF02-MIC01F2 is a highly integrated

device designed to suppress EMI / RFI noise for

microphone line filtering.

The EMIF02-MIC01F2 Flip Chip packaging

means the package size is equal to the die size.

This is why the EMIF02-MIC01F2 is a very small

device.

Additionally, the filter includes an ESD protection

circuit to prevent damage to the protected device

when subjected to ESD surges up to 15 kV.

TM: IPAD is a trademark of STMicroelectronics.

Figure 1.

Pin configuration (bump side

view)

Figure 2.

Schematic

Flip Chip

11 bumps

4

3

21

A

B

C

R4

R6

C6

GND

R3

R5

Vcc

To Mic

to pre-amp

codec

C5

GND

C3

GND

C4

GND

C2

C1

GND

R1

R2

GND

Meas

B4

C4

B1

C1

A2

C2

A4

A3,B2,B3,C3 are ground pins

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EMIF02-MIC01F2 Datasheet(PDF) 1 Page - STMicroelectronics

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