TS12A4514DBVR .

The TS12A4514DBVR is a Low-voltage Single-pole Single-throw (SPST) CMOS Analogue Switch with very low switch ON-state resistance. The TS12A4514 is normally open (NO). This CMOS switch can operate continuously with a single supply between 2 and 12V. Each switch can handle rail-to-rail analogue signals. The OFF-leakage current maximum is only 1nA at 25°C or 10nA at 85°C. All digital inputs have 0.8 to 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a 5V supply. Reverse ESD-protection diodes are internally connected between each analogue-signal pin and both V+ and GND. One of these diodes conducts if any analogue signal exceeds V+ or GND.

• 2 to 12V Single-supply operation
• Specified max ON-state resistance (15Ω with 12V supply, 20Ω with 5V supply, 50Ω with 3.3V supply)
• Specified low OFF-leakage currents (1nA at 25°C, 10nA at 85°C)
• Specified low ON-leakage currents (1nA at 25°C, 10nA at 85°C)
• Low charge injection (11.5pC, 12V supply)
• Fast switching speed (tON = 80ns, tOFF = 50ns, 12V supply)
• Break-before-make operation (tON <gt/> tOFF)
• TTL/CMOS-logic compatible with 5V supply
• Green product and no Sb/Br

Applications

Power Management, Signal Processing

Warnings

ESD sensitive device, take proper precaution while handling the device.