Update: 30 September, 2023
MAX394 is a low-voltage quad single-pole double-throw (SPDT) analog switch produced by MAXIM. The working voltage range is ±2.7V to ±8V, or a single supply of +2.7V to +15V. The switch resistance is low, less than 35Ω, and is guaranteed to be matched within 2Ω between channels and to remain flat over the analog signal range (Δ4Ω max). The switching time is also short, with a turn-on time of less than 10ns, a turn-off time of less than 75ns, and a turn-on time of less than 130ns. The static current of the switch is small, less than 1µA at all inputs high or low, making it ideal for portable devices. The switch is fabricated using MAXIM's low-voltage silicon-gate process. Design improvements guarantee extremely low charge injection (10pC), low power consumption (10µW), and electrostatic discharge (ESD) greater than 2000V. Logic inputs are TTL and CMOS compatible and guaranteed over a +0.8V to +2.4V range for supply voltages up to +8V. When supplies exceed +8V, the inputs are typically +0.8V to +4V. Logic inputs and switched analog signals can range anywhere between the supply voltages without damage.
File format: PDF
Size: -
MD5 Checksum: CD21B53D9FBD975883B7E0A0CD84B2B6
Publication date: 07 May, 2012
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PDF Link: MAXIM MAX394 Low-Voltage Quad SPDT CMOS Analog Switch handbook PDF