TS12A4514是TI公司的一款模拟开关产品，TS12A4514是TS12A4514, TS12A4515，本页介绍了TS12A4514的产品说明、应用、特性等，并给出了与TS12A4514相关的TI元器件型号供参考。
TS12A4514 - TS12A4514, TS12A4515 - 模拟开关 - 信号开关 - TI公司（Texas Instruments，德州仪器）
- 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
- 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
DESCRIPTION/ORDERING INFORMATION
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.
