TS5N214 2 位 4 选 1 FET 多路复用器/多路解复用器高带宽总线开关

The TS5N214 is a high-bandwidth FET bus switch utilizing a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance (ron). The low and flat ON-state resistance allows for minimal propagation delay and supports rail-to-rail switching on the data input/output (I/O) ports. The device also features low data I/O capacitance to minimize capacitive loading and signal distorion on the data bus. Specifically designed to support high-bandwidth applications, the TS5N214 provides an optimized interface solution ideally suited for broadband communications, networking, and data-intensive computing systems.

The TS5N214 is a 2-bit 1-of-4 multiplexer/demultiplexer with separate output-enable (1OE, 2OE) inputs. The select (S0, S1) inputs control the data path of the multiplexer/demultiplexer. When OE is low, the multiplexer/demultiplexer is enabled and the A port is connected to the B port, allowing bidirectional data flow between ports. When OE is high, the multiplexer/demultiplexer is disabled and a high-impedance state exists between the A and B ports.

This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry prevents damaging current backflow through the device when it is powered down. The device has isolation during power off.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver

TS5N214
Voltage Nodes(V) 5  
Vcc min(V) 4.75  
Vcc max(V) 5.25  
ron(max)(ohms) 7.5,12.5  
ICC(uA) 10000  
tpd max(ns) 3
TS5N214 特性
TS5N214 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
TS5N214DBQR ACTIVE 0 to 70 1.55 | 1ku SSOP/QSOP (DBQ) | 16 2500 | LARGE T&R  
TS5N214DBQRE4 ACTIVE 0 to 70 1.55 | 1ku SSOP/QSOP (DBQ) | 16 2500 | LARGE T&R  
TS5N214DBQRG4 ACTIVE 0 to 70 1.55 | 1ku SSOP/QSOP (DBQ) | 16 2500 | LARGE T&R  
TS5N214PW ACTIVE 0 to 70 1.85 | 1ku TSSOP (PW) | 20 70 | TUBE  
TS5N214PWE4 ACTIVE 0 to 70 1.85 | 1ku TSSOP (PW) | 20 70 | TUBE  
TS5N214PWG4 ACTIVE 0 to 70 1.85 | 1ku TSSOP (PW) | 20 70 | TUBE  
TS5N214PWR ACTIVE 0 to 70 1.55 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
TS5N214PWRE4 ACTIVE 0 to 70 1.55 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
TS5N214PWRG4 ACTIVE 0 to 70 1.55 | 1ku TSSOP (PW) | 20 2000 | LARGE T&R  
TS5N214 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
TS5N214DBQR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TS5N214DBQR TS5N214DBQR
TS5N214DBQRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TS5N214DBQRE4 TS5N214DBQRE4
TS5N214DBQRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR TS5N214DBQRG4 TS5N214DBQRG4
TS5N214PW Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TS5N214PW TS5N214PW
TS5N214PWE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TS5N214PWE4 TS5N214PWE4
TS5N214PWG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TS5N214PWG4 TS5N214PWG4
TS5N214PWR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TS5N214PWR TS5N214PWR
TS5N214PWRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TS5N214PWRE4 TS5N214PWRE4
TS5N214PWRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM TS5N214PWRG4 TS5N214PWRG4
TS5N214 应用技术支持与电子电路设计开发资源下载
  1. TS5N214 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器信号开关产品选型与价格 . xls
  3. Logic Guide 2009 (PDF 4263 KB)
  4. 防止模拟开关的额外功耗 (PDF 392 KB) (PDF 1305 KB)
  5. Understanding and Interpreting Standard-Logic Data Sheets (PDF 857 KB)
  6. TI IBIS File Creation, Validation, and Distribution Processes (PDF 380 KB)
  7. Implications of Slow or Floating CMOS Inputs (PDF 101 KB)
  8. CMOS Power Consumption and CPD Calculation (PDF 89 KB)
  9. Designing With Logic (PDF 186 KB)
  10. Live Insertion (PDF 150 KB)
  11. Input and Output Characteristics of Digital Integrated Circuits (PDF 1708 KB)
  12. Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc (PDF 43 KB)
  13. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  14. LOGIC Pocket Data Book (PDF 6001 KB)
  15. HiRel Unitrode Power Management Brochure (PDF 206 KB)
  16. Logic Cross-Reference (PDF 2938 KB)