参数资料
型号: BU4028B
厂商: Rohm Semiconductor
文件页数: 10/17页
文件大小: 0K
描述: IC DECODER BCD-TO-DECIMAL DIP16
标准包装: 1,000
系列: 4000B
类型: 解码器
电路: 1 x 4:10
独立电路: 1
输出电流高,低: 1.2mA,3mA
电压电源: 双电源
电源电压: 3 V ~ 16 V
工作温度: -40°C ~ 85°C
安装类型: 通孔
封装/外壳: 16-DIP(0.300",7.62mm)
供应商设备封装: 16-DIP
包装: 管件
Technical Note
BU4015B,BU4015BF,BU4021B,BU4021BF,
BU4094BC,BU4094BCF,BU4094BCFV,BU4538B,BU4028B
2/17
www.rohm.com
2009.06 - Rev.A
2009 ROHM Co., Ltd. All rights reserved.
When used at Ta=25℃ or higher the value above is reduced per 1℃.
Power Dissipation
is measured by using the sample mounted on a 70mm×70mm×1.6mm
FR4 glass-epoxy PCB (cupper area is less than 3%)
●Absolute Maximum Ratings
Parameter
Symbol
Limit
Unit
BU4015B
BU4021B
BU4094BC
BU4538B
BU4028B
Power Supply Voltage
VDD
-0.3 to 18
V
Supply Current
Iin
±10
mA
Operating Temperature
Topr
-40 to 85
Storage Temperature
Tstg
-55 to 150
Input Voltage
VIN
-0.3 to VDD+0.3
V
Maximum Junction Temperature
Tjmax
150
●Recommended Operating Conditions
Parameter
Symbol
Limit
Unit
BU4015B
BU4021B
BU4094BC
BU4538B
BU4028B
Operating Power Supply
VDD
3 to 16
(3 to 18V @BU4094BC)
V
Input Voltage
VIN
0 to VDD
V
●Thermal Derating Curve
●Input / Output Equivalent Circuits
(*1)
(*2)
(*3)
Unit
10.0
5.0
3.1
mW/℃
<Input>
<Output>
VDD
GND
VDD
GND
VDD
GND
1400
1200
1000
800
400
0
25
50
75
100
125
150
175
Ambient temperature
Ta
[
℃]
P
o
w
e
rdi
ssi
p
a
ti
on
Pd
[m
W
]
85℃
600
200
1250[mV]
BU4***
(*1)
620[mV]
BU4***FV
(*2)
380[mV]
BU4***F
(*3)
(*)Below shows BU4***
BU4015B
BU4021B
BU4094BC
BU4538B
BU4028B
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