Low-Voltage, SPST, CMOS Analog Switches

The MAX4501/MAX4502 are single-pole/single-throw (SPST), low-voltage, single-supply, CMOS analog switches. The MAX4501 is normally open (NO). The MAX4502 is normally closed (NC).

These CMOS switches can operate continuously with a single supply between +2V and +12V. Each switch can handle rail-to-rail analog signals. The off-leakage current is only 1.0nA at +25°C or 10nA at +85°C.

The digital input has 0.8V and 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a single +5V supply.

Applications

* Audio/Video Signal Routing * Battery-Powered Applications * Cell Phones * Communication Systems * Low-Voltage Data Acquisition * Modems * PCMCIA Cards

* Available in SOT23-5 and SC70-5 Packages

* +2V to +12V Single-Supply Operation

* Guaranteed On-Resistance: 250 ohms at +5V

* Guaranteed Low Off-Leakage Current * 1nA at +25°C

* 10nA at +85°C

* Guaranteed Low On-Leakage Current * 2nA at +25°C

* 20nA at +85°C

* Low Charge Injection: 10pC

* Fast Switching Speed: tON = 75ns, tOFF = 50ns

* TTL/CMOS-Logic Compatible with +5V Supply