onsemi MID400S

Manufacturer	onsemi
MPN	MID400S
LCSC Part #	C463324
Packaging	SMD-8P
Customer #
Key Attributes	SMD-8P Special Purpose Isolators RoHS
Datasheet	onsemi MID400S

Products Specifications

Type	Description	All
Category	Isolators/Special Purpose Isolators
Manufacturer	onsemi
Packaging	SMD-8P
Operating Temperature	-40℃~+85℃
Default Output	Low Level
Isolation Voltage(Vrms)	2500
Features	Bidirectional signal isolation

AI Translation

Direct operation from any line voltage via external resistors
Externally adjustable time delay
Externally adjustable AC voltage sensing level, logic level compatible
Safety and regulatory certifications: UL1577, 2,500 VACRMS for 1 minute; DIN - EN/IEC60747 - 5 - 5, 630 V peak working isolation voltage
MID400 is an optically isolated AC line-to-logic interface device in an 8-pin plastic DIP package. AC line voltage is monitored by two back-to-back GaAs LED diodes in series with external resistors. A high-gain detection circuit senses the LED current and drives the output gate to a logic low state.
The MID400 is designed for use as an AC line monitor, recommended for any AC-to-DC control application requiring excellent optical isolation, solid-state reliability, TTL compatibility, small size, low power consumption, and low-frequency operation.

AI Translation

Direct operation from any line voltage via external resistor
Externally adjustable time delay
Externally adjustable AC voltage sensing level, logic level compatible
Safety and regulatory certifications: UL1577, 2,500 V<sub>ACRMS</sub> for 1 minute; DIN - EN/IEC60747 - 5 - 5, 630 V peak working insulation voltage

AI Translation

Monitors AC/DC "line fault" conditions
"Closed-loop" interface between electromechanical components (e.g., solenoids, relay contacts, small motors) and microprocessors, time-delay isolation switches

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