VISHAY DG507BEQ-T1-GE3 Analog Multiplexer, 8:1, 300 ohm, 5 µA, ± 5V to ± 20V, TSSOP-28

DG507BEQ-T1-GE3 is a high performance Analog Multiplexer. It's ultra-low switch charge injection, low channel capacitance and low leakage level allows them to achieve superior switching performance. The device is a dual 8-channel differential analogue multiplexer designed to connect one of eight differential inputs to a common dual output as determined by its 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. 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.

• Operate with single or dual power supply
• V+ to V- analogue signal swing range
• Low leakage typically 3pA
• 1pC low charge injection
• 5?A low power supply
• Latch-up current per JESD78 250mA
• TTL compatible logic
• Reduced switching errors and reduced glitching
• Reduced power consumption and increased ruggedness
• Improved data throughput