MAX394CWP+

The MAX394CWP+ is a low voltage, quad, SPDT, CMOS analogue switch in 20 pin WSOIC package. The four independent switches operate with bipolar supplies ranging from ±2.7V to ±8V or with a single supply of +2.7V to +15V. The MAX394 offers low on-resistance to match within 2ohm between channels and to remain flat over the analogue signal range (Δ4ohm max). It also offers break-before-make switching (10ns typical) with turn-off times less than 75ns and turn-on times less than 130ns. The MAX394 is ideal for portable operation since quiescent current runs less than 1μA with all inputs high or low. It has extremely low charge injection, low power consumption and electrostatic discharge (ESD) greater than 2000V. Logic inputs are TTL and CMOS compatible and 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 analogue signals can range anywhere between the supply voltages without damage.

• Supply voltage range is 2.7V to 15V, ±2.7V to ±8V
• Operating temperature range from 0°C to 70°C
• Low on-resistance is less than 17ohm typical (35ohm max)
• TTL/CMOS logic compatibility
• Rail to rail analogue signal handling capability
• Charge injection is less than 10pC
• Low power consumption of 10μW

Applications

Signal Processing, Communications & Networking, Portable Devices

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party