DG509BEY-T1-E3

The DG509BEY-T1-E3 is a Dual 4-channel Differential Analog Multiplexer designed to connect one of four differential inputs to a common dual output as determined by its 2-bit binary address (A0, A1). 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. All control inputs, addresses (AX) and enable (EN) are TTL compatible over the full specified operating temperature range. The device is fabricated on an enhanced SG-II CMOS process that achieves improved performance on: reduced charge injection, lower device leakage and minimized parasitic capacitance.

• Operate with single or dual power supply
• V+ to V- Analog signal swing range
• Low leakage typically 3pA
• 2pC Low charge injection
• 10µA Low power supply
• Latch-up current per JESD78 250mA
• Reduced switching errors
• Reduced glitching
• Improved data throughput
• Reduced power consumption