BU4551B

高电压CMOS逻辑IC \u003c模拟开关\u003e High Voltage CMOS Logic ICs

General-purpose CMOS Logic IC Series BU4S,BU4000B Series

High Voltage CMOS Logic ICs Analog Switch

●Description

BU4066BC series ICs each contain 4 independent switches capable of controlling either digital or analog signals. BU4051BC / BU4052BC / BU4053BC / and series ICs are analog selectable composite multiplexer/demultiplexer. BU4051BC series is configured with 8 channels, BU4052BCis configured with two 4 channels,BU4053BC series is configured with three 2 channels, BU4551B series is configured with four 2 channels, and switches applicable for each channel are turned on according to digital signals of control terminal. Even if the logic amplitude VDD-VSS of the control signal is small, signals of large amplitude VDD-VEE can be switched.

●Features

 1  Low power consumption

 2  Wide operating supply voltage 3[V]~18[V]

 3  High input impedance

 4  L-TTL2 input and LS-TTL1 can be driven directly.

 5  Applicable channel switches can be turned “ON” and “OFF” by the digital control signal.

 6  Small control voltage VDD-VSS can control signals of large amplitude VDD-VEE.

 7  Linearity with excellent transfer characteristics