SN74HC4852 具有注入电流影响控制的二路 4 通道至 1 通道多路复用器/多路解复用器

This dual 4-to-1 CMOS analog multiplexer/demultiplexer is pin compatible with the 4052 function and also features injection-current effect control. This feature has excellent value in automotive applications where voltages in excess of normal supply voltages are common.

The injection-current effect control allows signals at disabled analog input channels to exceed the supply voltage without affecting the signal of the enabled analog channel. This eliminates the need for external diode/resistor networks typically used to keep the analog channel signals within the supply voltage range.

SN74HC4852
To 1  
From 4  
Input Level CMOS  
Output Level CMOS  
Number of Channels 2  
ron(max)(ohms) 650  
ICC(uA) 2  
tpd max(ns) 38  
Technology Family HC  
Vcc range(V) 2.0 to 6.0  
Voltage Nodes(V) 6, 4.5, 3.3, 3, 2  
Rating Catalog  
Pin/Package 16PDIP, 16SOIC
Approx. Price (US$) 0.35 | 1ku  
Operating Temperature Range(°C) -40 to 85
SN74HC4852 特性
SN74HC4852 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
SN74HC4852D ACTIVE -40 to 125 0.42 | 1ku SOIC (D) | 16 40 | TUBE  
SN74HC4852DE4 ACTIVE -40 to 125 0.42 | 1ku SOIC (D) | 16 40 | TUBE  
SN74HC4852DG4 ACTIVE -40 to 125 0.42 | 1ku SOIC (D) | 16 40 | TUBE  
SN74HC4852DR ACTIVE -40 to 125 0.35 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74HC4852DRE4 ACTIVE -40 to 125 0.35 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74HC4852DRG4 ACTIVE -40 to 125 0.35 | 1ku SOIC (D) | 16 2500 | LARGE T&R  
SN74HC4852N ACTIVE -40 to 125 0.39 | 1ku PDIP (N) | 16 25 | TUBE  
SN74HC4852NE4 ACTIVE -40 to 125 0.39 | 1ku PDIP (N) | 16 25 | TUBE  
SN74HC4852 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
SN74HC4852D Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC4852D SN74HC4852D
SN74HC4852DE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC4852DE4 SN74HC4852DE4
SN74HC4852DG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC4852DG4 SN74HC4852DG4
SN74HC4852DR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC4852DR SN74HC4852DR
SN74HC4852DRE4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC4852DRE4 SN74HC4852DRE4
SN74HC4852DRG4 Green (RoHS & no Sb/Br)  CU NIPDAU  Level-1-260C-UNLIM SN74HC4852DRG4 SN74HC4852DRG4
SN74HC4852N Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74HC4852N SN74HC4852N
SN74HC4852NE4 Pb-Free (RoHS)  CU NIPDAU  N/A for Pkg Type SN74HC4852NE4 SN74HC4852NE4
SN74HC4852 应用技术支持与电子电路设计开发资源下载
  1. SN74HC4852 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)