General Description

The MAX366 and MAX367 are multiple, two-terminal circuit protectors. Placed in series with signal lines, each two-terminal device guards sensitive circuit components against voltages near and beyond the normal supply voltages.

Features

♦ ±40V Overvoltage Protection

♦ Open Signal Paths with Power Off

100Ω Signal Paths with Power On

♦ 1nA Max Path Leakage at +25°C

♦ 44V Maximum Supply Voltage Rating

♦ Automatic Protection; No Programming or Controls

Applications

Process Control Systems

Redundant/Backup Systems

Hot-Insertion Boards/Systems

ATE Equipment

Data-Acquisition Systems

Sensitive Instruments