TS12A44515 Series
12-V, 1:1 (SPST), 4-channel general-purpose analog switch (active low)
Manufacturer: Texas Instruments
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Key Features
• 2-V to 12-V Single-Supply OperationSpecified ON-State Resistance:15-Ω Maximum With 12-V Supply20-Ω Maximum With 5-V Supply50-Ω Maximum With 3.3-V SupplyΔRONMatching2.5-Ω (Max) at 12 V3-Ω (Max) at 5 V3.5-Ω (Max) at 3.3 VSpecified Low OFF-Leakage Currents:1 nA at 25°C10 nA at 85°CSpecified Low ON-Leakage Currents:1 nA at 25°C10 nA at 85&25;CLow Charge Injection: 11.5 pC (12-V Supply)Fast Switching Speed:tON= 80 ns, tOFF= 50 ns(12-V Supply)Break-Before-Make Operation (tON> tOFF)TTL/CMOS-Logic Compatible With 5-V SupplyAvailable in 14-Pin TSSOP Package or 14-PinSOIC Package2-V to 12-V Single-Supply OperationSpecified ON-State Resistance:15-Ω Maximum With 12-V Supply20-Ω Maximum With 5-V Supply50-Ω Maximum With 3.3-V SupplyΔRONMatching2.5-Ω (Max) at 12 V3-Ω (Max) at 5 V3.5-Ω (Max) at 3.3 VSpecified Low OFF-Leakage Currents:1 nA at 25°C10 nA at 85°CSpecified Low ON-Leakage Currents:1 nA at 25°C10 nA at 85&25;CLow Charge Injection: 11.5 pC (12-V Supply)Fast Switching Speed:tON= 80 ns, tOFF= 50 ns(12-V Supply)Break-Before-Make Operation (tON> tOFF)TTL/CMOS-Logic Compatible With 5-V SupplyAvailable in 14-Pin TSSOP Package or 14-PinSOIC Package
Description
AI
The TS12A44513, TS12A44514, and TS12A44515 devices have four bidirectional single-pole single-throw (SPST) single-supply CMOS analog switches. The TS12A44513 has two normally closed (NC) switches and two normally open (NO) switches, the TS12A44514 has four NO switches, and the TS12A44515 has four NC switches.
These CMOS switches may operate continuously with a single supply from 2 V to 12 V and 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.
When using a 5-V supply, all digital inputs have 0.8-V to 2.4-V logic thresholds, ensuring TTL/CMOS-logic compatibility.
The TS12A44513, TS12A44514, and TS12A44515 devices have four bidirectional single-pole single-throw (SPST) single-supply CMOS analog switches. The TS12A44513 has two normally closed (NC) switches and two normally open (NO) switches, the TS12A44514 has four NO switches, and the TS12A44515 has four NC switches.
These CMOS switches may operate continuously with a single supply from 2 V to 12 V and 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.
When using a 5-V supply, all digital inputs have 0.8-V to 2.4-V logic thresholds, ensuring TTL/CMOS-logic compatibility.