- 制造厂商：TI
- 产品类别：开关与多路复用器
- 技术类目：模拟开关和多路复用器
- 功能描述：具有注入电流效应控制功能的汽车类 5V、4:1、2 通道模拟多路复用器
- 点击这里打开及下载SN74HC4852-Q1的技术文档资料
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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.
- 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
- Configuration
- 4:1
- Number of channels (#)
- 2
- Power supply voltage - single (V)
- 2.5, 3.3, 5
- Protocols
- Analog
- Ron (Typ) (Ohms)
- 150
- CON (Typ) (pF)
- 6.7
- ON-state leakage current (Max) (μA)
- 1
- Operating temperature range (C)
- -40 to 125
- Input/output continuous current (Max) (mA)
- 25
- Rating
- Automotive
SN74HC4852-Q1的完整型号有：SN74HC4852QDRQ1、SN74HC4852QPWRQ1，以下是这些产品的关键参数及官网采购报价：
SN74HC4852QDRQ1，工作温度：-40 to 125，封装：SOIC (D)-16，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网SN74HC4852QDRQ1的批量USD价格：0.242（1000+）
SN74HC4852QPWRQ1，工作温度：-40 to 125，封装：TSSOP (PW)-16，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网SN74HC4852QPWRQ1的批量USD价格：0.242（1000+）
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