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CM1241
4-Channel Low Capacitance Dual-Voltage ESD Protection Array
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 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
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