12V、1:1 (SPST)、单通道通用模拟开关（高电平有效）
| Configuration | 1:1 SPST |
| Number of channels (#) | 1 |
| Power supply voltage - single (V) | 3.3, 5, 12 |
| Protocols | Analog |
| Ron (Typ) (Ohms) | 6.5 |
| CON (Typ) (pF) | 19 |
| ON-state leakage current (Max) (μA) | 0.01 |
| Bandwidth (MHz) | 475 |
| Operating temperature range (C) | -40 to 85 |
| Input/output continuous current (Max) (mA) | 20 |
| Rating | Catalog |
| Supply current (Typ) (uA) | 0.03 |
- 2-V to 12-V Single-Supply Operation
- Specified ON-State Resistance:
- 15
Max With 12-V Supply - 20 Max With 5-V Supply
- 50 Max With 3.3-V Supply
- 15
- 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:
tON = 80 ns, tOFF = 50 ns (12-V Supply) - Break-Before-Make Operation (tON > tOFF)
- TTL/CMOS-Logic Compatible With 5-V Supply
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.
