CM1643 Datasheet (ON Semiconductor) - 4-Channel Low Capacitance Dual-Voltage ESD Protection Array

CM1643, 4-Channel Low Capacitance Dual-Voltage ESD Protection Array

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 6 7 8 D

CM1643 Features

* 3 Channels of Low Voltage ESD Protection

* 1 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