CM1643 datasheet, array equivalent, ON Semiconductor

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CM1643 Features and benefits

* 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 D.

CM1643 Application

and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each cu.

CM1643 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 6 7 8 DAP VN.

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