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CD4051BMJ Datasheet(PDF) 1 Page - National Semiconductor (TI) |
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CD4051BMJ Datasheet(HTML) 1 Page - National Semiconductor (TI) |
1 / 10 page TLF5662 October 1989 CD4051BMCD4051BC Single 8-Channel Analog MultiplexerDemultiplexer CD4052BMCD4052BC Dual 4-Channel Analog MultiplexerDemultiplexer CD4053BMCD4053BC Triple 2-Channel Analog MultiplexerDemultiplexer General Description These analog multiplexersdemultiplexers are digitally con- trolled analog switches having low ‘‘ON’’ impedance and very low ‘‘OFF’’ leakage currents Control of analog signals up to 15Vp-p can be achieved by digital signal amplitudes of 3 – 15V For example if VDDe5V VSSe0V and VEEeb5V analog signals from b5V to a5V can be controlled by digi- tal inputs of 0 – 5V The multiplexer circuits dissipate ex- tremely low quiescent power over the full VDDbVSS and VDDbVEE supply voltage ranges independent of the logic state of the control signals When a logical ‘‘1’’ is present at the inhibit input terminal all channels are ‘‘OFF’’ CD4051BMCD4051BC 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 the input to the output CD4052BMCD4052BC is a differential 4-channel multiplex- er having two binary control inputs A and B and an inhibit input The two binary input signals select 1 or 4 pairs of channels to be turned on and connect the differential ana- log inputs to the differential outputs CD4053BMCD4053BC 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 configuration Features Y Wide range of digital and analog signal levels digital 3 – 15V analog to 15Vp-p Y Low ‘‘ON’’ resistance 80X (typ) over entire 15Vp-p sig- nal-input range for VDDbVEEe15V Y High ‘‘OFF’’ resistance channel leakage of g10 pA (typ) at VDDbVEEe10V Y Logic level conversion for digital addressing signals of 3 – 15V (VDDbVSSe3–15V) to switch analog signals to 15 Vp-p (VDDbVEEe15V) Y Matched switch characteristics D RONe5X (typ) for VDDbVEEe15V Y Very low quiescent power dissipation under all digital- control input and supply conditions 1 mW (typ) at VDDbVSSeVDDbVEEe10V Y Binary address decoding on chip Connection Diagrams Dual-In-Line Packages CD4051BMCD4051BC CD4052BMCD4052BC CD4053BMCD4053BC TLF5662 – 1 Order Number CD4051B CD4052B or CD4053B C1995 National Semiconductor Corporation RRD-B30M105Printed in U S A |
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