AD7503

The AD7501 and AD7503 are monolithic CMOS, 8-channel analog multiplexers which switch one of eight inputs to a common output, depending on the state of three binary address lines and an "enable" input. The AD7503 is identical to the AD7501 except its "enable" logic is inverted. All digital inputs are TTL/DTL and CMOS logic compatible.

The AD7502 is a monolithic CMOS dual 4-channel analog multiplexer. Depending on the state of two binary address inputs and an "enable," it switches two output buses to two of eight inputs.

(TA = +25°C unless otherwise noted)
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . . . +17 V
VSS to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 V
V Between Any Switch Terminals¹ . . . . . . . . . . . . . . .  . . 25 V
Digital Input Voltage Range . . . . . . . . . . . . . . . . . V_DD to GND
Overvoltage at V_OUT (V_S) . . . . . . . . . . . . . . . . . . . . . . V_SS, V_DD
Switch Current (I_S, Continuous One Channel) . . . .  .. . .35 mA
Switch Current (I_S, Surge One Channel)
1 ms Duration, 10% Duty Cycle . . . . . . . . . . . . . . . . . . . 50 mA
Power Dissipation (Any Package)
Up to +75 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . 450 mW
Derates above +75 by . . . . . . . . . . . . . . . . . . . . . . . 6 mW/