Analog Switch Single SPST 8-Pin SOIC T/R

The TS12A4514/TS12A4515 are single pole/single throw (SPST),low-voltage, single-supply CMOS analog switches, with very low switch ON-state resistance. The TS12A4514 is normally open (NO). The TS12A4515 is normally closed (NC).These CMOS switches can operate continuously with a single supply between 2 V and 12 V. Each switch can handle rail-to-rail analog signals. The OFF-leakage current maximum is only 1 nA at 25°C or 10 nA at 85°C.All digital inputs have 0.8-V to 2.4-V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a 5-V supply.For pin-compatible parts for use with dual supplies, see the TS12A4516/TS12A4517.

2-V to 12-V Single-Supply Operation

Specified ON-State Resistance:

• 15 O Max With 12-V Supply
• 20 O Max With 5-V Supply
• 50 O Max With 3.3-V Supply

Specified Low OFF-Leakage Currents:

• 1 nA at 25°C
• 10 nA at 85°C

Specified Low ON-Leakage Currents:

• 1 nA at 25°C
• 10 nA at 85°C

Low Charge Injection: 11.5 pC (12-V Supply)

Fast Switching Speed:
t_ON = 80 ns, t_OFF = 50 ns (12-V Supply)

Break-Before-Make Operation (t_ON > t_OFF)

TTL/CMOS-Logic Compatible With 5-V Supply