EMIF02-SPK01M6 Ver la hoja de datos (PDF) - STMicroelectronics

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EMIF02-SPK01M6

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

STMicroelectronics 

EMIF02-SPK01M6

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

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

■ Pitch 0.5 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 package

Complies with following standards

■ IEC 61000-4-2 level 4, input pins

– 15 kV (air discharge)

– 8 kV (contact discharge)

■ IEC 61000-4-2 level 1, output pins

– 2 kV (air discharge)

– 2 kV (contact discharge)

■ MILSTD883 Class 3B

Application

■ Mobile telephones

Description

The EMIF02-SPK01M6 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 15 kV.

Pin 1

Micro QFN 6 leads

1.45 mm x 1.00 mm

(bottom view)

Figure 1. Pin configuration (top view)

SPKR in 1

GND 2

SPKL in 3

6 SPKR out

5 GND

4 SPKL out

Figure 2. Basic cell configuration

Input

Low-pass filter

Output

GND

GND

GND

TM: IPAD is a trademark of STMicroelectronics

September 2009

Doc ID 15845 Rev 2

1/11

www.st.com

11

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