DG408LDY-E3 [Siliconix]

These are precision 8-channel single-ended (DG408L) and dual 4-channel differential (DG409L) low voltage analog multiplexers. They operate on single supply (2.7V to 12V) or dual supply (±3V to ±6V) using BiCMOS technology. Key improvements over DG408/DG409 include lower on-resistance, faster switching times, lower leakage, reduced power consumption, and higher off-isolation. They feature break-before-make switching to prevent crosstalk, TTL/CMOS/LV logic compatibility, 2000V ESD protection (HBM), and low charge injection. The devices provide high accuracy, wide operating voltage range, and simple logic interface.