BD4859 Datasheet PDF - ROHM Semiconductor
| Part Number | BD4859 | |
| Description | Standard CMOS Voltage Detector IC | |
| Manufacturers | ROHM Semiconductor | |
| Logo |  |
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Voltage Detector IC Series
Standard CMOS
Voltage Detector IC
BD48xxx series BD49xxx series
●General Description
ROHM’s BD48xxx and BD49xxx series are highly
accurate, low-current Voltage Detector IC series. The
family includes BD48xxx devices with N-channel open
drain output and BD49xxx devices with CMOS output.
The devices are available for specific detection 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)
Datasheet
●Key Specifications
Detection voltage:
2.3V to 6.0V (Typ.),
0.1V steps
High accuracy detection voltage:
±1.0%
Ultra-low current consumption:
0.9µA (Typ.)
Operating temperature range:
-40°C to +105°C
●Package
SSOP5:
2.90mm x 2.80mm x 1.25mm
SSOP3:
2.92mm x 2.80mm x 1.25mm
VSOF5:
1.60 mm x 1.60mm x 0.60mm
●Applications
Circuits using microcontrollers or logic circuits that
require a reset.
●Typical Application Circuit
VDD1
VDD2
VDD1
BD48xxx
RL
RST
Micro
controller
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 for protection against radioactive rays
.www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
1/15
TSZ02201-0R7R0G300030-1-2
22.May.2013.Rev.008
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BD48xxx series BD49xxx series
Datasheet
●Lineup - continued
Table 2. Lineup for SSOF3(1pin GND) and SSOP3(3pin GND) Package
Package Type
SSOP3(1pin GND)
SSOP3(3pin GND)
Output Type
Open Drain
CMOS
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
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
Marking
Cm
Ck
Ch
Cg
Cf
Ce
Cd
Cc
Cb
Ca
By
Br
Bp
Bn
Bm
Bk
Bh
Bg
Bf
Be
Bd
Bc
Bb
Ba
Ay
Ar
Ap
An
Am
Ak
Ah
Ag
Af
Ae
Ad
Ac
Ab
Aa
Part Number Marking
BD48K60
BD48K59
BD48K58
BD48K57
BD48K56
BD48K55
BD48K54
BD48K53
BD48K52
BD48K51
BD48K50
BD48K49
BD48K48
BD48K47
BD48K46
BD48K45
BD48K44
BD48K43
BD48K42
BD48K41
BD48K40
BD48K39
BD48K38
BD48K37
BD48K36
BD48K35
BD48K34
BD48K33
BD48K32
BD48K31
BD48K30
BD48K29
BD48K28
BD48K27
BD48K26
BD48K25
BD48K24
BD48K23
Ff
Fe
Fd
Fc
Fb
Fa
Ey
Er
Ep
En
Em
Ek
Eh
Eg
Ef
Ee
Ed
Ec
Eb
Ea
Dy
Dr
Dp
Dn
Dm
Dk
Dh
Dg
Df
De
Dd
Dc
Db
Da
Cy
Cr
Cp
Cn
Part Number
BD49K60
BD49K59
BD49K58
BD49K57
BD49K56
BD49K55
BD49K54
BD49K53
BD49K52
BD49K51
BD49K50
BD49K49
BD49K48
BD49K47
BD49K46
BD49K45
BD49K44
BD49K43
BD49K42
BD49K41
BD49K40
BD49K39
BD49K38
BD49K37
BD49K36
BD49K35
BD49K34
BD49K33
BD49K32
BD49K31
BD49K30
BD49K29
BD49K28
BD49K27
BD49K26
BD49K25
BD49K24
BD49K23
Open Drain
Marking
Kb
Ka
Hy
Hr
Hp
Hn
Hm
Hk
Hh
Hg
Hf
He
Hd
Hc
Hb
Ha
Gy
Gr
Gp
Gn
Gm
Gk
Gh
Gg
Gf
Ge
Gd
Gc
Gb
Ga
Fy
Fr
Fp
Fn
Fm
Fk
Fh
Fg
Part Number
BD48L60
BD48L59
BD48L58
BD48L57
BD48L56
BD48L55
BD48L54
BD48L53
BD48L52
BD48L51
BD48L50
BD48L49
BD48L48
BD48L47
BD48L46
BD48L45
BD48L44
BD48L43
BD48L42
BD48L41
BD48L40
BD48L39
BD48L38
BD48L37
BD48L36
BD48L35
BD48L34
BD48L33
BD48L32
BD48L31
BD48L30
BD48L29
BD48L28
BD48L27
BD48L26
BD48L25
BD48L24
BD48L23
CMOS
Marking
Np
Nn
Nm
Nk
Nh
Ng
Nf
Ne
Nd
Nc
Nb
Na
My
Mr
Mp
Mn
Mm
Mk
Mh
Mg
Mf
Me
Md
Mc
Mb
Ma
Ky
Kr
Kp
Kn
Km
Kk
Kh
Kg
Kf
Ke
Kd
Kc
Part Number
BD49L60
BD49L59
BD49L58
BD49L57
BD49L56
BD49L55
BD49L54
BD49L53
BD49L52
BD49L51
BD49L50
BD49L49
BD49L48
BD49L47
BD49L46
BD49L45
BD49L44
BD49L43
BD49L42
BD49L41
BD49L40
BD49L39
BD49L38
BD49L37
BD49L36
BD49L35
BD49L34
BD49L33
BD49L32
BD49L31
BD49L30
BD49L29
BD49L28
BD49L27
BD49L26
BD49L25
BD49L24
BD49L23
www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
5/15
TSZ02201-0R7R0G300030-1-2
22.May.2013.Rev.008
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for BD4859 electronic component. |
| Information | Total 19 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ BD4859.PDF Datasheet ] | |
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