Description:

The NTE1635 is a monolithic integrated circuit in an 8–Lead SIP type package designed for use in protecting power amplifiers and speakers in various amplifier and receiver applications.

Features:

• Built–In Relay Driver

• Single Power Source

• Wide Operating Supply Range: 25V to 60V

• Plus and Minus Voltage using One Pin (Both Pin3 and Pin4 Posses the Same Functions and Detect Plus and Minus Voltage)

• AC Voltage Detector (Pin5)

• Circuit Protection by Plus Voltage Detection is Provided by Connecting D1 Diode Externally (Pin6)

• Relay–On Lag Time Adjustable by External Applications

• Short Relay–Off Time (25ms Typ Under the Standard External Applications)