SN74HC4852-Q1是TI公司的一款模拟多路复用器/多路解复用器产品，SN74HC4852-Q1是汽车类双路 4 通道至 1 通道模拟多路复用器/多路解复用器，本页介绍了SN74HC4852-Q1的产品说明、应用、特性等，并给出了与SN74HC4852-Q1相关的TI元器件型号供参考。
SN74HC4852-Q1 - 汽车类双路 4 通道至 1 通道模拟多路复用器/多路解复用器 - 模拟多路复用器/多路解复用器 - 多路复用器/多路解复用器(Mux/Demux) - TI公司（Texas Instruments，德州仪器）
- Qualified for Automotive Applications
- Injection-Current Cross Coupling<1 mV/mA (see Figure 1)
- Low Crosstalk Between Switches
- Pin Compatible With SN74HC4052, SN74LV4052A, and CD4052B
- 2-V to 6-V VCC Operation
DESCRIPTION/ORDERING INFORMATION
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.
