器件名称:
M74HC4851RM13TR
功能描述:
SINGLE 8 CHANNEL ANALOG MUX/DEMUX WITH INJECTION CURRENT PROTECTION
文件大小:
234.71KB 共11页
简 介:
M74HC4851 SINGLE 8 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 4051, 4851 LATCH-UP PERFORMANCE EXCEEDS 500mA (JESD 17) ESD PERFORMANCE: HBM > 2000V (JESD22-A114B); MM > 200V SOP TSSOP ORDER CODES PACKAGE SOP TSSOP TUBE M74HC4851M1R T&R M74HC4851RM13TR M74HC4851TTR DESCRIPTION The M74HC4851 is a single eight-channel analog MULTIPLEXER/DEMULTIPLEXER fabricated with silicon gate C2MOS technology. It is pin to pin compatible with the equivalent to standard HC4051 and MC14051, but feature injection current effect control. This make this device expecially 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 eliminated the need for external diode-resistor networks typically esed to keep the analog channel signals within the supply voltage range. This an……
