مدار مجتمع (آی سی) آی سی‌کاربرد ویژه

Product Attributes

Features

• Pin-compatible with industry-standard MAX366/MAX367
• Fault-protected inputs with rail-to-rail signal handling
• Input pins withstand overvoltage faults up to ±36V with power on, ±40V with power off
• Under fault conditions, input terminals become open-circuit with only nanoamp leakage current from the source; switch output (OUT_) typically supplies 19mA from the appropriate polarity supply to the load
• MAX4506 contains three independent protectors; MAX4507 contains eight independent protectors
• Protects unipolar and bipolar analog signals using single-supply (+9V to +36V) or dual-supply (±8V to ±18V)
• No logic control inputs; protectors always on when power is applied
• On-resistance max 100Ω, matching within 7Ω
• On-leakage current less than 0.5nA at TA = +25°C
• Overvoltage protection: ±40V with power off, ±36V with power on
• Signal path open-circuit with power off
• Output clamps to either rail on input overvoltage
• Any channel output unaffected by overvoltage on other channels
• On-resistance max 100Ω
• Overvoltage turn-on delay 10ns
• No latch-up during power sequencing
• Rail-to-rail signal handling
• Output clamp resistance 500Ω during overvoltage

Applications

• Process control systems
• Hot-swap boards/systems
• Data acquisition systems
• Redundant/backup systems
• ATE equipment
• Sensitive instrumentation