器件名称:
M74HC4852TTR
功能描述:
DUAL 4:1 CHANNEL ANALOG MUX/DEMUX WITH INJECTION CURRENT PROTECTION
文件大小:
242.96KB 共11页
简 介:
M74HC4852 DUAL 4:1 CHANNEL ANALOG MUX/DEMUX WITH INJECTION CURRENT PROTECTION s s s s s s s s s LOW POWER DISSIPATION: ICC = 2A(MAX.) at TA=25°C INJECTION CURRENT PROTECTION: VOUT<1mV at VCC=5V IIN≤1mA R S≤3.9K "ON" RESISTANCE at TA=25°C: 215 TYP. (VCC = 3.0V) 150 TYP. (VCC = 4.5V) 160 TYP. (VCC = 6V) FAST SWITCHING: tpd = 8.6ns (TYP.) at TA = 25 °C, VCC = 4.5V WIDE OPERATING SUPPLY VOLTAGE RANGE: VCC = 2V TO 6V HIGH NOISE IMMUNITY: VNIH = VNIL = 28 % VCC (MIN.) PIN AND FUNCTION COMPATIBLE WITH SERIES 4052, 4852 LATCH-UP PERFORMANCE EXCEEDS 500mA (JESD 17) ESD PERFORMANCE: HBM > 2000V (JESD22-A114B); MM > 200V SOP TSSOP ORDER CODES PACKAGE SOP TSSOP TUBE M74HC4852M1R T&R M74HC4852RM13TR M74HC4852TTR DESCRIPTION The M74HC4852 is a dual four-channel analog MULTIPLEXER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology. It is pin to pin compatible with the equivalent to standard HC4052 and MC14052, but features injection current effect control. This makes this device especially suited for usage in automotive applications where voltages in excess of normal PIN CONNECTION AND IEC LOGIC SYMBOLS logic voltage are common. The injection current effect control allows signals at disabled input channels to exceed the supply voltage range or go down ground 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. This ana……
