BU4551B

Supply Current :
Maximum Operating Temperature : + 85 C
Minimum Operating Temperature : - 40 C
Supply Voltage - Min : 3 V
Number of Channels : 4 Channel
Package / Case : PDIP-16
Supply Voltage - Max : 16 V
Packaging : Bulk
On Resistance (Max) : 1100 Ohms
Propagation Delay Time : 35 ns, 15 ns, 12 ns
On Time (Max) : 360 ns
Off Time (Max) : 360 ns
Maximum Power Dissipation : 1250 mW


Pinout




Specifications

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

Description

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 of BU4551B are used to turn on the switch of the corresponding channel. In addition, even if the logical amplitude (V_DD-V_SS) of the control signal is low, signals with a large amplitude (V_DD-V_EE) can be switched.

In addition, as each switch has a low ON resistance,BU4551B can be connected to a low impedance circuit.


Parameters:

Technical/Catalog Information	BU4551B
Vendor	Rohm Semiconductor
Category	Integrated Circuits (ICs)
Type	Multiplexer/Demultiplexer
Voltage Supply Source	Dual Supply
Voltage - Supply, Single/Dual (±)	3 V ~ 16 V
Circuit	4 x 1:2
On-State Resistance	280 Ohm
Mounting Type	Through Hole
Package / Case	16-DIP (300 mil)
Packaging	Tube
Current - Supply	15A
Operating Temperature	-40°C ~ 85°C
Function	Multiplexer/Demultiplexer
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	BU4551B BU4551B