MID400S

The MID400S is a 1-channel 8-pin AC line monitor Logic Optocoupler for time delay isolation switch. The MID400 is an optically isolated AC line-to-logic interface device. The AC line voltage is monitored by two back-to-back GaAs LED diodes in series with an external resistor. A high gain detector circuit senses the LED current and drives the output gate to a logic low condition. It has been designed solely for the use as an AC line monitor. It is recommended for use in any AC-to-DC control application where excellent optical isolation, solid state reliability, TTL compatibility, small size, low power and low frequency operations are required.

• Direct operation from any line voltage with the use of an external resistor
• Externally adjustable time delay
• Externally adjustable AC voltage sensing level
• High voltage isolation between input and output
• Logic level compatibility
• 115mW Total device power dissipation at TA=25°C

Applications

Motor Drive & Control, Industrial

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.