HI1-0509A-2中文资料瑞萨数据手册PDF规格书

The HI-506A, HI-507A, HI-508A and HI-509A are analog multiplexers with active overvoltage protection. Analog input levels may greatly exceed either power supply without damaging the device or disturbing the signal path of other channels. Active protection circuitry assures that signal fidelity is maintained even under fault conditions that would destroy other multiplexers. Analog inputs can withstand constant 70VP-P levels with 15V supplies. Digital inputs will also sustain continuous faults up to 4V greater than either supply.

特性 Features

• Analog Overvoltage . . . . . . . . . . . . . . . . . . . . . . . . 70VP-P

• No Channel Interaction During Overvoltage

• Maximum Power Supply . . . . . . . . . . . . . . . . . . . . . . 44V

• Fail Safe with Power Loss (No Latch-Up)

• Break-Before-Make Switching

• Analog Signal Range . . . . . . . . . . . . . . . . . . . . . . . . 15V

• Access Time. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500ns

• Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . 7.5mW

• Pb-Free Available (RoHS Compliant)

Applications

• Data Acquisition Systems

• Industrial Controls

• Telemetry