Datasheet ADG201S (Analog Devices) - 2

Absolute Maximum Ratings
. 1/ (TA = 25°C, unless otherwise noted) VDD to VSS ...44V VDD to GND...-0.3V, 25V VSS to GND 2/...+0.3V, -25V Analog Inputs 3/ Voltage at S, D ..VSS -2V to VDD +2V or 20mA, whichever comes first Current at S, D ..20mA Continuous Current, S or D ...20mA Pulsed Current, S or D (1mS Duration, 10% duty cycle) ..70mA Digital Inputs 3/ Voltage at IN, WR..VSS - 4V to VDD +4V or 20mA, whichever comes first Current at IN ..20mA Power dissipation...470mW Storage Temperature Range... -65°C to +150°C Lead Temperature (Soldering, 10 sec.) ...+300°C Junction Temperature (T )……………………………………………………….………………. +175°C J Notes: 1/ Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 2/ If VSS is open circuited with VDD and GND applied, the VSS pin will be pulled positive, exceeding the Absolute Maximum Ratings. If this possibility exists, a Schottky diode from VSS to GND (cathode end to GND) ensures that the Absolute Maximum Ratings will be observed. 3/ Overvoltage at IN, S, or D will be clamped by diodes. Current should be limited to 20mA (see above).
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Thermal Resistance, cerdip (Q) Package Junction-to-Case (JC) = 35°C/W Max Junction-to-Ambient (JA) = 120°C/W Max