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TS12A4514

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

TS12A4514 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: tON = 80 ns, tOFF = 50 ns (12-V Supply)
• Break-Before-Make Operation (tON > tOFF)
• TTL/CMOS-Logic Compatible With 5-V Supply

TS12A4514 芯片订购指南

器件	状态	温度	价格	封装 | 引脚	封装数量 | 封装载体	丝印标记
TS12A4514D	ACTIVE	-40 to 85	0.28 | 1ku	SOIC (D) | 8	75 | TUBE
TS12A4514DBVR	ACTIVE	-40 to 85	0.23 | 1ku	SOT-23 (DBV) | 5	3000 | LARGE T&R
TS12A4514DG4	ACTIVE	-40 to 85	0.28 | 1ku	SOIC (D) | 8	75 | TUBE
TS12A4514DR	ACTIVE	-40 to 85	0.23 | 1ku	SOIC (D) | 8	2500 | LARGE T&R
TS12A4514DRG4	ACTIVE	-40 to 85	0.23 | 1ku	SOIC (D) | 8	2500 | LARGE T&R
TS12A4514P	ACTIVE	-40 to 85	0.23 | 1ku	PDIP (P) | 8	50 | TUBE
TS12A4514PE4	ACTIVE	-40 to 85	0.23 | 1ku	PDIP (P) | 8	50 | TUBE

TS12A4514 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
TS12A4514D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TS12A4514D	TS12A4514D
TS12A4514DBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TS12A4514DBVR	TS12A4514DBVR
TS12A4514DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TS12A4514DG4	TS12A4514DG4
TS12A4514DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TS12A4514DR	TS12A4514DR
TS12A4514DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	TS12A4514DRG4	TS12A4514DRG4
TS12A4514P	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	TS12A4514P	TS12A4514P
TS12A4514PE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	TS12A4514PE4	TS12A4514PE4

TS12A4514 应用技术支持与电子电路设计开发资源下载

1. TS12A4514 数据资料 dataSheet 下载.PDF
2. TI 德州仪器模拟开关或多路复用器选型与价格 . xls
3. 防止模拟开关的额外功耗
4. 面向平板电脑及电子书的 TI 解决方案
5. Shelf-Life Evaluation of Lead-Free Component Finishes
6. Accurately measuring ADC driving-circuit settling time (slyt262.PDF, 197 KB)
7. Using ADS8411 in a Multiplexed Analog Input Application (slaa285a.HTM, 8 KB)