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NLAS3157, NLAS3257
Low Voltage SPDT Mux / Demux Analog Switch
The NLAS3157 Mux / Demux Analog Switch is an advanced high− speed single−pole double−throw (SPDT) CMOS switch. It can be used as an analog switch or as a low−delay bus switch. Break−before−make switching prevents both switches being enabled simultaneously. This eliminates signal disruption during switching. The control input, S, is independent of supply voltage line switch in an ultra−small footprint.
Features
• High Speed: tPD = 0.25 ns (Max) @ VCC = 4.5 V • RON: 8.5 W Typ @ VCC = 4.2 V • CON: 7.5 pF Typ @ VCC = 3.3 V • VCC Range: 1.65 V to 4.