OBSOLETE PRODUCT — AD7590:  Quad ±15V SPST Latch Up Proof Switch with Overvoltage Protection

The AD7590DI, AD7591DI and AD7592DI are the family of protected (latch-proof) dielectrically isolated CMOS switches featuring overvoltage protection up to ±25V above the power supplies. Microprocessor interfacing is facilitated by the provision of on-chip data latches.


Rochester Electronics is the only authorized source of Analog Devices' products that have previously been discontinued or have become obsolete. Product availability should be checked directly with Rochester Electronics.


Supply Voltage Dual (±15V)
Available Packages DIP,LCC
Operating Temp Range -55 to +125
Configuration SPST/NO
# Sw Functions 4
Switch Ron (typ) 60Ohms
Switch Operation Make Before Break
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