CM1241 データシートの表示（PDF） - ON Semiconductor

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CM1241

4-Channel Low Capacitance Dual-Voltage ESD Protection Array

ON Semiconductor 

4-Channel Low Capacitance Dual-Voltage

ESD Protection Array

CM1241

Features

• 3 channels of low voltage ESD protection

• 1 channel of high voltage ESD protection

• Provides ESD protection to IEC61000-4-2 Level

4:

±8kV contact discharge (Pins 1-3)

±15kV contact discharge (Pin 4)

• Low channel input capacitance

• Minimal capacitance change with temperature

and voltage

• High voltage zener diode protects supply rail

• No need for external bypass capacitors

• Each I/O pin can withstand over 1000 ESD

strikes*

• RoHS compliant, lead-free finish

Block Diagram

VP (Internal)

O

VCC

O Pin 4

CH1 O Pin 1

CH2 O Pin 2

CH3 O Pin 3

Pins 6 - 8

VN

Pin 5

GND

©2010 SCILLC. All rights reserved.

April 2010 – Rev. 3

Publication Order Number:

CM1241/D

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