Above- and Below-the-Rails Low-Leakage Analog Switches

The MAX14760/MAX14762/MAX14764 analog switches are capable of passing bipolar signals that are beyond their supply rails. These devices operate from a single +3.0V to +5.5V supply, and support signals in the -25V to +25V range.

The MAX14760 is a single-pole/single-throw (SPST) analog switch, while the MAX14762 is a dual-SPST analog switch. The MAX14764 is a single-pole/double-throw (SPDT) analog switch.

The MAX14760/MAX14762/MAX14764 feature 20Ω (max) on-resistance with a ±10nA (max) on-leakage current for MAX14760/MAX14762.

The MAX14760/MAX14764 are available in 8-pin (3mm x 3mm) TDFN packages. The MAX14762 is available in a 10-pin (3mm x 3mm) TDFN package. These devices are specified over the -40°C to +85°C extended operating temperature range.

Applications

* ATE Systems * Audio Signal Routing and Switching * Industrial Measurement Systems * Instrumentation Systems * Medical Systems * Opto-Relay Replacement

* Simplify Power-Supply Requirements

* 3.0V to 5.5V Supply Range

* -25V to +25V Signal Range

* High Performance

* ±10nA (max) On-Leakage Current (MAX14760/MAX14762)

* 20Ω (max) On-Resistance

* Low On-Resistance Flatness, 58mΩ (typ)

* Thermal Shutdown Protection

* -40°C to +85°C Operating Temperature Range

* High Bandwidth: 115MHz (typ)

* Save Space on Board

* Small 8-Pin and 10-Pin TDFN Packages