The DG408 Single 8-Channel, and DG409 Differential 4-Channel monolithic CMOS analog multiplexers are drop-in replacements for the popular DG508A and DG509A series devices. They each include an array of eight analog switches, a TTL/CMOS compatible digital decode circuit for

channel selection, a voltage reference for logic thresholds and an ENABLE input for device selection when several multiplexers are present.

Features

• ON Resistance (Max, 25°C) . . . . . . . . . . . . . . . . . . .  100Ω

• Low Power Consumption (PD)  . . . . . . . . . . . . . . .<11mW

• Fast Switching Action

-tTRANS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <250ns

-tON/OFF(EN). . . . . . . . . . . . . . . . . . . . . . . . . . . . <150ns

• Low Charge Injection

• Upgrade from DG508A/DG509A

• TTL, CMOS Compatible

• Single or Split Supply Operation

• Pb-Free Plus Anneal Available (RoHS Compliant)