Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

BU4052BC Folha de dados(PDF) 10 Page - Rohm

Nome de Peças BU4052BC
Descrição Electrónicos  Dual 4ch Analog Multiplexer/Demultiplexer
Download  21 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  ROHM [Rohm]
Página de início  http://www.rohm.com
Logo ROHM - Rohm

BU4052BC Folha de dados(HTML) 10 Page - Rohm

Back Button BU4052BC_15 Datasheet HTML 6Page - Rohm BU4052BC_15 Datasheet HTML 7Page - Rohm BU4052BC_15 Datasheet HTML 8Page - Rohm BU4052BC_15 Datasheet HTML 9Page - Rohm BU4052BC_15 Datasheet HTML 10Page - Rohm BU4052BC_15 Datasheet HTML 11Page - Rohm BU4052BC_15 Datasheet HTML 12Page - Rohm BU4052BC_15 Datasheet HTML 13Page - Rohm BU4052BC_15 Datasheet HTML 14Page - Rohm Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 21 page
background image
10/17
TSZ02201-0RDR0GZ00290-1-2
© 2015 ROHM Co., Ltd. All rights reserved.
08.Jan.2015 Rev.001
www.rohm.com
TSZ22111 • 15 • 001
BU4052BC BU4052BCF BU4052BCFV
Power Dissipation
Power dissipation (total loss) indicates the power that can be consumed by IC at TA=25°C(normal temperature). IC is
heated when it consumed power, and the temperature of IC chip becomes higher than ambient temperature. The
temperature that can be accepted by IC chip depends on circuit configuration, manufacturing process, and consumable
power is limited. Power dissipation is determined by the temperature allowed in IC chip(maximum junction temperature) and
thermal resistance of package(heat dissipation capability). The maximum junction temperature is typically equal to the
maximum value in the storage temperature range. Heat generated by consumed power of IC radiates from the mold resin
or lead frame of the package. The parameter which indicates this heat dissipation capability(hardness of heat release)is
called thermal resistance, represented by the symbol θJA (°C/W).The temperature of IC inside the package can be
estimated by this thermal resistance. Figure 21 shows the model of thermal resistance of the package. Thermal resistance
θJA, ambient temperature TA, maximum junction temperature TJmax, and power dissipation PD can be calculated by the
equation below:
θJA = (TJmax - TA) / PD
(°C/W)
Derating curve in Figure 22 indicates power that can be consumed by IC with reference to ambient temperature. Power that
can be consumed by IC begins to attenuate at certain ambient temperature. This gradient is determined by thermal
resistance θJA. Thermal resistance θJA depends on chip size, power consumption, package, ambient temperature, package
condition, wind velocity, etc even when the same of package is used. Thermal reduction curve indicates a reference value
measured at a specified condition.
I/O Equivalent Circuits
Pin No.
Control Input Terminals
Input / Output Terminals
6,9,10
1,2,3,4,5,11,12,13,14,15
Equivalence
Circuit
VDD
VDD
GND
GND
Figure 22. Derating Curve
Figure 21. Thermal Resistance
周囲温度
Ta [℃]
チップ 表面温度
Tj [℃]
消費電力 P [W]
Ambient temperature TA (℃)
Chip surface temperature TJ(℃)
θJA =( TJmax - TA)/ PD (°C/W)
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
25
50
75
100
125
150
Ambient Temperature [℃]
BU4052BCF (SOP16)
85
BU4052BCFV (SSOP-B16)
BU4052BC (DIP16)
VSS
VSS
VDD
VDD
VDD
VDD
GND
VEE


Nº de peça semelhante - BU4052BC_15

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Rohm
BU4052BC-E2 ROHM-BU4052BC-E2 Datasheet
466Kb / 18P
   High Voltage CMOS Logic ICs
BU4052BCF ROHM-BU4052BCF Datasheet
79Kb / 7P
   Dual 4-channel analog multiplexer / demultiplexer
BU4052BCF ROHM-BU4052BCF Datasheet
466Kb / 18P
   High Voltage CMOS Logic ICs
BU4052BCF ROHM-BU4052BCF Datasheet
424Kb / 18P
   High Voltage CMOS Logic ICs
BU4052BCF-E2 ROHM-BU4052BCF-E2 Datasheet
466Kb / 18P
   High Voltage CMOS Logic ICs
More results

Descrição semelhante - BU4052BC_15

Fabricante ElectrônicoNome de PeçasFolha de dadosDescrição Electrónicos
logo
Toshiba Semiconductor
TC74LVX4051F TOSHIBA-TC74LVX4051F_08 Datasheet
269Kb / 13P
   8-Channel Analog Multiplexer/Demultiplexer , Dual 4-Channel Analog Multiplexer/Demultiplexer , Triple 2-Channel Analog Multiplexer/Demultiplexer
logo
Fairchild Semiconductor
CD4053BCMX FAIRCHILD-CD4053BCMX Datasheet
145Kb / 13P
   Single 8-Channel Analog Multiplexer/Demultiplexer Dual 4-Channel Analog Multiplexer/Demultiplexer ??Triple 2-Channel Analog Multiplexer/Demultiplexer
CD4051BC FAIRCHILD-CD4051BC_02 Datasheet
144Kb / 13P
   Single 8-Channel Analog Multiplexer/Demultiplexer Dual 4-Channel Analog Multiplexer/Demultiplexer Triple 2-Channel Analog Multiplexer/Demultiplexer
logo
Toshiba Semiconductor
TC74VHC4051AF TOSHIBA-TC74VHC4051AF_12 Datasheet
263Kb / 13P
   8-Channel Analog Multiplexer/Demultiplexer or Dual 4-Channel Analog Multiplexer/Demultiplexer or Triple 2-Channel Analog Multiplexer/Demultiplexer
logo
ON Semiconductor
MC74LVXT8053 ONSEMI-MC74LVXT8053 Datasheet
243Kb / 12P
   Analog Multiplexer/Demultiplexer
March, 2000 ??Rev. 2
MC74LVX4052 ONSEMI-MC74LVX4052 Datasheet
142Kb / 16P
   Analog Multiplexer/ Demultiplexer
January, 2002 ??Rev. 4
logo
System Logic Semiconduc...
SL4053B SLS-SL4053B Datasheet
61Kb / 6P
   Analog Multiplexer Demultiplexer
logo
ON Semiconductor
MC74LVX4051 ONSEMI-MC74LVX4051_14 Datasheet
168Kb / 15P
   Analog Multiplexer/ Demultiplexer
August, 2014 ??Rev. 9
MC74LVX8053 ONSEMI-MC74LVX8053_14 Datasheet
172Kb / 12P
   Analog Multiplexer/ Demultiplexer
August, 2014 ??Rev. 6
MC74LVX4053 ONSEMI-MC74LVX4053_14 Datasheet
160Kb / 14P
   Analog Multiplexer/ Demultiplexer
August, 2014 ??Rev. 9
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21


Folha de dados Download

Go To PDF Page


Ligação URL




Privacy Policy
ALLDATASHEETPT.COM
ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   roca de Link   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com