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 BU4551B 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
