二极管

USB

三极管

可控硅(晶闸管)

场效应管(MOSFET)

集成电路

连接器

LED系列产品

电感器

继电器

传感器

电容器

电阻器

保护器件

光电器件

压电晶体

开关原件

功率模块

特性

• 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:
  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

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.