Описание
The MAX14759/MAX14761/MAX14763 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 MAX14759 is a single-pole/single-throw (SPST) analog switch, while the MAX14761 is a dual-SPST analog switch. The MAX14763 is a single-pole/double-throw (SPDT) analog switch. The MAX14759 features 1O (max) on-resistance with a ±200nA (max) on-leakage current. The MAX14761/MAX14763 feature 2O (max) on-resistance with a ±100nA (max) on-leakage current. The low on-resistance and high bandwidth allow use in digital- and analog-signal switching applications. The MAX14759/MAX14763 are available in an 8-pin (3mm x 3mm) TDFN package. The MAX14761 is available in a 10-pin (3mm x 3mm) TDFN package. These devices are specified over the -40°C to +85°C extended temperature range.
- Simplify Power-Supply Requirements
- +3.0V to +5.5V Supply Range
- -25V to +25V Signal Range
- Low 1O (max) or 2O (max) On-Resistance
- Low 2.4mO (typ) and 5.1mO (typ) RON Flatness
- 500mA (max) Switch Current for MAX14759
- Thermal Shutdown Protection
- -40°C to +85°C Operating Temperature Range
- High Bandwidth: 100MHz (typ) Insertion Loss
- High-ESD Protection Up to 2kV
- Small 8-Pin and 10-Pin TDFN Packages
