ADG201S datasheet(3/7 Pages) AD

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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 (TJ)……………………………………………………….………………. +175°C

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).

Thermal Resistance, cerdip (Q) Package

Junction-to-Case (



JC) = 35°C/W Max

Junction-to-Ambient (



JA) = 120°C/W Max

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