Integrated 1-, 2-, 4-, 6- and 8-channel passive filter network with ESD protection

The devices are a family of RC low pass filters. They are designed to provide filtering of undesired RF signals on the I/O ports of portable communication or computing devices. The devices incorporate diodes to provide protection to downstream components from ElectroStatic Discharge (ESD) voltages up to ±25 kV.

The devices are fabricated using monolithic silicon technology in lead-free plastic packages. Table 1. Product overview

Type number

Package

Number of channels

Package pitch (mm)

Package configuration

PEMI1QFN

SOT883

1

-

3-pin MicroPak (QFN compatible)

PEMI2QFN

SOT886

2

0.5

6-pin MicroPak (QFN compatible)

PEMI2STD

SOT665

1

-

5-pin microlead

PEMI4QFN

SOT1157-1

4

0.4

8-pin extremely thin leadless

PEMI6QFN

SOT1158-1

6

0.4

12-pin extremely thin leadless

PEMI8QFN

SOT1159-1

8

0.4

16-pin extremely thin leadless