The MAX333ACAP+ is a precision, quad, SPDT, CMOS analogue switch in 20 pin SSOP package. It is a precision, quad, single pole double throw (SPDT) analogue switch. The four independent switches operate with bipolar supplies ranging from ±4.5V to ±20V or with a single ended supply between +10V and +30V. The MAX333A offers low on-resistance (less than 35ohm), to match within 2ohm between channels and to remain flat over the analogue signal range (3ohm max). It also offers break-before-make switching (10ns typical) with turn-off times less than 145ns and turn-on times less than 175ns. The MAX333A is ideal for portable operation since quiescent current runs less than 50μA with all inputs high or low. This monolithic, quad switch is fabricated with Maxim's new improved silicon gate process. Design improvements extremely low charge injection, low power consumption and electrostatic discharge (ESD) greater than 2000V.
- Supply voltage range is 10V to 30V, ± 4.5V to ± 20V
- Operating temperature range from 0°C to 70°C
- Charge injection is 10pC
- Power consumption is 3.75mW
- Logic inputs are TTL and CMOS compatible
- Rail to rail analogue signal handling capability
- OFF channel leakage current is 6nA at +85°C
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