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CM1641 - 4-Channel Low Capacitance Dual-Voltage ESD Protection Array

Description

4 Channel, 8 Lead, UDFN 8 Package Pin Name Type Description 1 CH1 I/O LV Low capacitance ESD Channel 2 CH2 I/O LV Low capacitance ESD Channel 3 CH3 I/O LV Low capacitance ESD Channel 4 VCC HV VDD HV ESD Channel 5 GND Ground

Features

  • Three Channels of Low Voltage ESD Protection.
  • One Channel of High Voltage ESD Protection.
  • Provides ESD Protection to IEC61000.
  • 4.
  • 2 Level 4:.
  • ±8 kV Contact Discharge (Pins 1.
  • 3).
  • ±15 kV 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.

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Datasheet Details

Part number CM1641
Manufacturer onsemi
File Size 309.32 KB
Description 4-Channel Low Capacitance Dual-Voltage ESD Protection Array
Datasheet download datasheet CM1641 Datasheet

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Full PDF Text Transcription

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CM1641 4-Channel Low Capacitance Dual-Voltage ESD Protection Array Features • Three Channels of Low Voltage ESD Protection • One Channel of High Voltage ESD Protection • Provides ESD Protection to IEC61000−4−2 Level 4: ♦ ±8 kV Contact Discharge (Pins 1−3) ♦ ±15 kV 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* • These Devices are Pb−Free and are RoHS Compliant TYPICAL APPLICATION VCC http://onsemi.
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