器件名称: 8101801EA
功能描述: CMOS Analog Multiplexers/Demultiplexers with Logic Level Conversion
文件大小: 430.12KB 共20页
简 介:CD4051B, CD4052B, CD4053B
Data sheet acquired from Harris Semiconductor SCHS047G
August 1998 - Revised October 2003
Features
Wide Range of Digital and Analog Signal Levels - Digital . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V to 20V - Analog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ≤ 20VP-P
The CD4051B is a single 8-Channel multiplexer having three binary control inputs, A, B, and C, and an inhibit input. The three binary signals select 1 of 8 channels to be turned on, and connect one of the 8 inputs to the output. The CD4052B is a differential 4-Channel multiplexer having two binary control inputs, A and B, and an inhibit input. The two binary input signals select 1 of 4 pairs of channels to be turned on and connect the analog inputs to the outputs. The CD4053B is a triple 2-Channel multiplexer having three separate digital control inputs, A, B, and C, and an inhibit input. Each control input selects one of a pair of channels which are connected in a single-pole, double-throw conguration. When these devices are used as demultiplexers, the “CHANNEL IN/OUT” terminals are the outputs and the “COMMON OUT/IN” terminals are the inputs.
[ /Title Low ON Resistance, 125 (Typ) Over 15VP-P Signal Input Range for VDD -VEE = 18V (CD405 High OFF Resistance, Channel Leakage of ±100pA (Typ) 1B, CD4052 at VDD -VEE = 18V Logic-Level Conversion for Digital Addressing Signals of B, to 20V (VDD -VSS = 3V to 20V) to Switch Analog CD4053 3V Signals t……
