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BD4950 데이터시트 PDF




ROHM Semiconductor에서 제조한 전자 부품 BD4950은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 BD4950 자료 제공

부품번호 BD4950 기능
기능 Standard CMOS Voltage Detector IC
제조업체 ROHM Semiconductor
로고 ROHM Semiconductor 로고


BD4950 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




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BD4950 데이터시트, 핀배열, 회로
Datasheet
Voltage Detector IC Series
Standard CMOS
Voltage Detector IC
BD48xxx series BD49xxx series
General Description
ROHM’s BD4 8xxx and B D49xxx seri es are hig hly
accurate, lo w current cons umption reset IC series. T he
line u p incl udes BD48 xxx de vices with N chan nel o pen
drain output a nd BD4 9xxx d evices with C MOS output.
The devices are available for specific detecti on voltages
ranging from 2.3V to 6.0V in increments of 0.1V.
Features
„ High accuracy detection
„ Ultra-low current consumption
„ Two output types (Nch open drain and CMOS output)
„ Wide Operating temperature range
„ Very small and low height package
„ Package SSOP5 is similar to SOT-23-5 (JEDEC)
„ Package SSOP3 is similar to SOT-23-3 (JEDEC)
Key Specifications
„ Detectio n voltage:
2.3V
„ High accuracy detection voltage:
„ Ultra-low current consumption:
to 6.0V (Typ.),
0.1V steps
± 1.0%
0 .9μA (Typ.)
„ Operating temperature range: -40°C to +105°C
Package
SSOP5:
SSOP3:
VSOF5:
2.90mm x 2.80mm x 1.15mm
2.90mm x 2.80mm x 1.15mm
1.60 mm x 1.60mm x 0.60mm
Applications
Circuits usin g microcontroll ers or logic circuit
require a reset.
s that
Typical Application Circuit
VDD1
BD48xxx
VDD2
RL
RST
Micro
controller
VDD1
CL
( Capacitor for
noise filtering
(Open Drain Output type
BD48xxx series
GND
GND
BD49xxx
RST
Micro
controller
CL
( Capacitor for
noise filtering
(CMOS Output type
BD49xxx series
Product structure:Silicon monolithic integrated circuit This product is not designed protection against radioactive rays.
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
1/13
TSZ02201-0R7R0G300030-1-2
08.JUL.2012.Rev.006 http://www.Datasheet4U.com




BD4950 pdf, 반도체, 판매, 대치품
BD48xxx series BD49xxx series
Datasheet
Lineup
Marking
Detection
Voltage
EW 6.0V
EV 5.9V
EU 5.8V
ET 5.7V
ES 5.6V
ER 5.5V
EQ 5.4V
EP 5.3V
EN 5.2V
EM 5.1V
EL 5.0V
EK 4.9V
EJ 4.8V
EH 4.7V
EG 4.6V
EF 4.5V
EE 4.4V
ED 4.3V
EC 4.2V
Part
Number
BD4860
BD4859
BD4858
BD4857
BD4856
BD4855
BD4854
BD4853
BD4852
BD4851
BD4850
BD4849
BD4848
BD4847
BD4846
BD4845
BD4844
BD4843
BD4842
Marking
EB
EA
DV
DU
DT
DS
DR
DQ
DP
DN
DM
DL
DK
DJ
DH
DG
DF
DE
DD
Detection
Voltage
4.1V
4.0V
3.9V
3.8V
3.7V
3.6V
3.5V
3.4V
3.3V
3.2V
3.1V
3.0V
2.9V
2.8V
2.7V
2.6V
2.5V
2.4V
2.3V
Part
Number
BD4841
BD4840
BD4839
BD4838
BD4837
BD4836
BD4835
BD4834
BD4833
BD4832
BD4831
BD4830
BD4829
BD4828
BD4827
BD4826
BD4825
BD4824
BD4823
Marking
GW
GV
GU
GT
GS
GR
GQ
GP
GN
GM
GL
GK
GJ
GH
GG
GF
GE
GD
GC
Detection
Voltage
6.0V
5.9V
5.8V
5.7V
5.6V
5.5V
5.4V
5.3V
5.2V
5.1V
5.0V
4.9V
4.8V
4.7V
4.6V
4.5V
4.4V
4.3V
4.2V
Part
Number
BD4960
BD4959
BD4958
BD4957
BD4956
BD4955
BD4954
BD4953
BD4952
BD4951
BD4950
BD4949
BD4948
BD4947
BD4946
BD4945
BD4944
BD4943
BD4942
Marking
GB
GA
FV
FU
FT
FS
FR
FQ
FP
FN
FM
FL
FK
FJ
FH
FG
FF
FE
FD
Detection
Voltage
4.1V
4.0V
3.9V
3.8V
3.7V
3.6V
3.5V
3.4V
3.3V
3.2V
3.1V
3.0V
2.9V
2.8V
2.7V
2.6V
2.5V
2.4V
2.3V
Part
Number
BD4941
BD4940
BD4939
BD4938
BD4937
BD4936
BD4935
BD4934
BD4933
BD4932
BD4931
BD4930
BD4929
BD4928
BD4927
BD4926
BD4925
BD4924
BD4923
Marking
Cm
Ck
Ch
Cg
Cf
Ce
Cd
Cc
Cb
Ca
By
Br
Bp
Bn
Bm
Bk
Bh
Bg
Bf
Detection Part
Voltage Number
6.0V BD48E60
5.9V BD48E59
5.8V BD48E58
5.7V BD48E57
5.6V BD48E56
5.5V BD48E55
5.4V BD48E54
5.3V BD48E53
5.2V BD48E52
5.1V BD48E51
5.0V BD48E50
4.9V BD48E49
4.8V BD48E48
4.7V BD48E47
4.6V BD48E46
4.5V BD48E45
4.4V BD48E44
4.3V BD48E43
4.2V BD48E42
Marking
Be
Bd
Bc
Bb
Ba
Ay
Ar
Ap
An
Am
Ak
Ah
Ag
Af
Ae
Ad
Ac
Ab
Aa
Detection
Voltage
4.1V
4.0V
3.9V
3.8V
3.7V
3.6V
3.5V
3.4V
3.3V
3.2V
3.1V
3.0V
2.9V
2.8V
2.7V
2.6V
2.5V
2.4V
2.3V
Part
Number
BD48E41
BD48E40
BD48E39
BD48E38
BD48E37
BD48E36
BD48E35
BD48E34
BD48E33
BD48E32
BD48E31
BD48E30
BD48E29
BD48E28
BD48E27
BD48E26
BD48E25
BD48E24
BD48E23
Marking
Ff
Fe
Fd
Fc
Fb
Fa
Ey
Er
Ep
En
Em
Ek
Eh
Eg
Ef
Ee
Ed
Ec
Eb
Detection
Voltage
6.0V
5.9V
5.8V
5.7V
5.6V
5.5V
5.4V
5.3V
5.2V
5.1V
5.0V
4.9V
4.8V
4.7V
4.6V
4.5V
4.4V
4.3V
4.2V
Part
Number
BD49E60
BD49E59
BD49E58
BD49E57
BD49E56
BD49E55
BD49E54
BD49E53
BD49E52
BD49E51
BD49E50
BD49E49
BD49E48
BD49E47
BD49E46
BD49E45
BD49E44
BD49E43
BD49E42
Marking
Ea
Dy
Dr
Dp
Dn
Dm
Dk
Dh
Dg
Df
De
Dd
Dc
Db
Da
Cy
Cr
Cp
Cn
Detection
Voltage
4.1V
4.0V
3.9V
3.8V
3.7V
3.6V
3.5V
3.4V
3.3V
3.2V
3.1V
3.0V
2.9V
2.8V
2.7V
2.6V
2.5V
2.4V
2.3V
Part
Number
BD49E41
BD49E40
BD49E39
BD49E38
BD49E37
BD49E36
BD49E35
BD49E34
BD49E33
BD49E32
BD49E31
BD49E30
BD49E29
BD49E28
BD49E27
BD49E26
BD49E25
BD49E24
BD49E23
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
4/13
TSZ02201-0R7R0G300030-1-2
08.JUL.2012.Rev.006

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BD4950 전자부품, 판매, 대치품
BD48xxx series BD49xxx series
Block Diagrams
VDD
Vref
GND
Fig.1 BD48xxx series
VDD
Datasheet
VOUT
Vref
GND
Fig.2 BD49xxx series
VOUT
www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
7/13
TSZ02201-0R7R0G300030-1-2
08.JUL.2012.Rev.006

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관련 데이터시트

부품번호상세설명 및 기능제조사
BD4950

Standard CMOS Voltage Detector IC

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BD4950FVE

CMOS RESET IC

ETC
ETC

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