- 1-
B M R - 0 2 0 1
System Reset IC
K O D E N S H I
B M R - 0 2 0 1 C
B M R - 0 2 0 1 D
B M R - 0 2 0 1 E
B M R - 0 2 0 1 F
B M R - 0 2 0 1 G
B M R - 0 2 0 1 H
B M R - 0 2 0 1 I
B M R - 0 2 0 1 J
B M R - 0 2 0 1 K
B M R - 0 2 0 1 L
Hysteresis voltage
Temperature coefficient of detecting voltage
Low level output voltage
Circuit current at ON
Circuit current at OFF
Threshold operating voltage
Output current at ON 1
Output current at ON 2
Transmission delay time
Transmission delay time
D I M E N S I O N S
(Unit : mm)
( V
C C
=5V, Ta=25)
ELECTRO-OPTICAL CHARACTERISTICS
R
L
=470 , V
C C
=H L , V
O L
0 . 4 V
R
L
=470 , V
C C
=L H L
R
L
=470 , T a =20 ~75
R
L
=470 , V
C C
= V
S
M i n .
R
L
=, V
C C
= V
S
M i n .
R
L
=, V
C C
= 5 . 0 V
R
L
=4.7k , V
O L
0 . 4 V
R
L
=0 , V
C C
= V
S
M i n .
R
L
=0 , T a =20 ~75
R
L
=4.7k
R
L
=4.7k
I t e m
T y p .
4 . 5
4 . 2
3 . 9
3 . 6
3 . 3
3 . 1
2 . 9
2 . 7
2 . 5
2 . 3
1 0 0
0 . 0 1
0 . 1
1 3 0
4 0
0 . 6 5
2 0
-
2 0
5
V
S
V
S
V
S
/T
V
O L
I
C C L
I
C C H
V
O P L
I
O L
1
I
O L
2
t
P L H
t
P H L
4 . 3
4 . 0
3 . 7
3 . 4
3 . 1
2 . 9
2 . 7 5
2 . 5 5
2 . 3 5
2 . 1 5
4 0
-
-
-
-
-
1 0
5
-
-
4 . 7
4 . 4
4 . 1
3 . 8
3 . 5
3 . 3
3 . 0 5
2 . 8 5
2 . 6 5
2 . 4 5
3 0 0
-
0 . 4
3 0 0
7 0
0 . 8 5
-
-
5 0
2 0
V
m V
% /
V
A
A
V
m A
m A
s e c
s e c
S y m b o l
C o n d i t i o n s
M i n .
M a x .
U n i t .
R a t i n g
S y m b o l
I t e m
MAXIMUM RATINGS
V
C C
P
D
T o p r .
T s t g
T s o l .
- 0 . 3 ~ + 1 0 . 0
2 0 0
- 2 0 ~ + 7 5
- 4 0 ~ + 1 2 5
2 6 0
V
m W
U n i t
( T a = 2 5)
*1.5sec at location of 2mm away from lead bottom.
Supply voltage
Power dissipation
Operating temp.
Storage temp.
Soldering temp.
* 1
B M R0201 is the low reset type of IC that guarantee to set
again micro computers or logic systems by detecting the
intermittent of fluctuating power supply voltage during
normal use or switching on/off of the equipments.
Threshold operating voltage of BMR0201 is reduced 0.65V
lower than BMR0101 and a comparator type of hysteresis
transistor developed by KODENSHI is built in the IC,so that
B M R0201 is very cost effective components.
F E A T U R E S
Low current consumption
Low operation voltage
High current of output transistor
Hysteresis circuit built in
A P P L I C A T I O N S
Micro computer circuits in mobile phones,word
processors,TVs,VCRs etc.
General logic circuits
Detection of voltage drop in batteries of note personal
computers,mobile phones
Switching to backup power supply
Detecting Voltage
- 2-
B M R - 0 2 0 1
System Reset IC
Power dissipation Vs.
Ambient temp.
Detecting voltage Vs.
Ambient temp.
Output current at ON Vs.
Ambient temp.
Load capasitance Vs.
Transmission delay time
Timing chart
Circuit current at OFF Vs.
Ambient temp.
Circuit current at ON Vs.
Ambient temp.
Hysteresis voltage Vs.
Ambient temp.
Low Level output voltage Vs.
Ambient temp.
Output voltage Vs.
Supply voltage
Circuit current Vs.
Supply voltage
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