Description:

The NTE7100 is a monolithic integrated circuit in an 8–Lead SIP type package designed for protecting stereo power amplifiers and loudspeakers.

Features:

• Work Stably Within a Wide Power Supply Range: VCC = 25V to 60V

• Contains a Relay Driver: I6 = 80mA max

• Pin3 can be used for Either a Latching Function or Automatic Resetting Function (In Both Overload Detection and Output Offset Detection, Either Function can be Selected)

• Single Power Supply

• Both Positive and Negative Output Offset can be Detected Through the Same Pin (Output Off set Detection Through Pin2)

• AC Voltage can be Detected (For AC–Power–OFF Mute Through Pin4)

• The Time Delay from Amplifier Power ON to Relay ON can be Freely Set by Selecting External Components. (For AC–Power–ON Mute Through Pin7)