The BU4551B, BU4551BF, and BU4551BFV are multiplexers / demultiplexers capable of selecting and combining analog signals and digital signals with a configuration of 2 ch 4.
Control signals are used to turn on the switch of the corresponding channel. In addition, even if the logical amplitude (VDD-VSS) of the control signal is low, signals with a large amplitude (VDD-VEE) can be switched.
In addition, as each switch has a low ON resistance, it can be connected to a low impedance circuit.
| Parameter |
Symbol |
Limits |
Unit |
| Power supply voltage 2 |
VDD |
0.3 ~ + 18 |
V |
| Power supply voltage 1 |
VDD - VEE |
0.3 ~ + 18 |
V |
| Power dissipation |
Pd |
1000 (DIP), 500 (SOP), 400 (SSOP) |
mW |
| Operating temperature |
Topr |
40 ~ + 85 |
|
| Storage temperature |
Tstg |
55 ~ + 150 |
|
| Input voltage |
VIN |
0.5 ~ VDD + 0.5 |
V |
Post a Buying Lead
Required Field 
