DG508BEJ-E3

DG508BEJ-E3 is a precision 8-channel / dual 4-channel CMOS analogue multiplexer designed to connect one of eight inputs to a common output as determined by a 3-bit binary address (A0, A1, A2). Break-before-make switching action protects against momentary crosstalk between adjacent channels. An on-channel conducts current equally well in both directions. In the off-state, each channel blocks voltages up to the power supply rails. An enable (EN) function allows the user to reset the multiplexer/demultiplexer to all switches off for stacking several devices. The application includes data acquisition systems, audio, and video signal routing, ATE systems, and medical instrumentation.

• Operate with single or dual power supply, V+ to V- analogue signal swing range
• 44V power supply maximum rating, low leakage typically <lt/> 3 pA
• Charge injection is 2pC typ (CL = 1nF, RGEN = 0W, VGEN = 0V, full)]
• Negative supply current range from -10 to -10μA (VAX, VEN = 0.8V or 2.4V)
• TTL compatible logic, <gt/> 250mA latch-up current per JESD78
• Reduced switching errors, reduced glitching
• Improved data throughput, reduced power consumption
• Increased ruggedness, wide supply range from ±5V to ±20V
• Drain-source on-resistance is 180 ohm typ (VD = ±10V, IS = -1mA, room)
• 16-pin PDIP package, temperature range from -40°C to +125°C