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Datasheet KIA7042 PDF ( 特性, スペック, ピン接続図 )

部品番号 KIA7042
部品説明 (KIA7019 - KIA7045) BIPOLAR LINEAR INTEGRATED CIRCUIT (VOLTAGE DETECTOR)
メーカ Korea Electronics
ロゴ Korea Electronics ロゴ 
プレビュー
Total 4 pages
		
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KIA7042 Datasheet, KIA7042 PDF,ピン配置, 機能
SEMICONDUCTOR
TECHNICAL DATA
VOLTAGE DETECTOR
Function of this IC is accurately resetting the system after
detecting voltage at the time of switching power on and instantaneous
power off in various CPU systems and other logic systems.
FEATURES
Current Consumption is Low. ICCL=300 A Typ. ICCH=30 A Typ.
Resetting Output Minimum Guarantee Voltage is Low 0.8V Typ.
Hysteresis Voltage is Provided. 50mV Typ.
Reset Signal Generation Starting Voltages :
KIA7019 1.9V Typ. KIA7033 3.3V Typ.
KIA7021 2.1V Typ. KIA7034 3.4V Typ.
KIA7023 2.3V Typ. KIA7035 3.5V Typ.
KIA7025 2.5V Typ. KIA7036 3.6V Typ.
KIA7027 2.7V Typ. KIA7039 3.9V Typ.
KIA7029 2.9V Typ. KIA7042 4.2V Typ.
KIA7031 3.1V Typ. KIA7045 4.5V Typ.
KIA7032 3.2V Typ.
Taping Type is also Available.
APPLICATIONS
(1) As Control Circuit of Battery-Backed Memory.
(2) As Measure Against Erroneous Operations at Power ON-OFF.
(3) As Measure Against System Runaway at Instantaneous Break
of Power Supply etc.
(4) As Resetting Function for the CPU-Mounted Equipment,
such as Personal Computers, Printers, VTRs and so forth.
KIA7019AP/AF/AT~
KIA7045AP/AF/AT
BIPOLAR LINEAR INTEGRATED CIRCUIT
BC
KE
G
D
H
FF
1 23
N
DIM MILLIMETERS
A 4.70 MAX
B 4.80 MAX
C 3.70 MAX
D 0.45
E 1.00
F 1.27
G 0.85
H 0.45
J 14.00 +_0.50
K 0.55 MAX
L 2.30
M 0.45 MAX
N 1.00
1. VCC
2. GND
3. OUT
TO-92
AC
H
G
DD
K
FF
1 23
DIM
A
B
C
D
E
F
G
H
J
K
MILLIMETERS
4.70 MAX
2.50+_ 0.20
1.70 MAX
0.45+0.15/-0.10
4.25 MAX
1.50 +_ 0.10
0.40 TYP
1.75 MAX
0.75 MIN
0.5+0.10/-0.05
1. VCC
2. GND
3. OUT
EQUIVALENT CIRCUIT
+
-
VCC
OUT
GND
Marking
Type No. Marking Type No. Marking Type No. Marking
KIA7019AF/AT 6A KIA7029AF/AT 6F KIA7035AF/AT 6L
KIA7021AF/AT 6B KIA7031AF/AT 6G KIA7036AF/AT 6M
KIA7023AF/AT 6C KIA7032AF/AT 6H KIA7039AF/AT 6N
KIA7025AF/AT 6D KIA7033AF/AT 6J KIA7042AF/AT 6P
KIA7027AF/AT 6E KIA7034AF/AT 6K KIA7045AF/AT 6R
SOT-89
E
K BK
2
3
1
DIM
A
B
C
D
E
F
G
H
I
J
K
L
MILLIMETERS
2.9 +_ 0.2
1.6+0.2/-0.1
0.70+_ 0.05
0.4+_ 0.1
2.8+0.2/-0.3
1.9+_ 0.2
0.95
0.16+_ 0.05
0.00-0.10
0.25+0.25/-0.15
0.60
0.55
H
JJ
1. VCC
2. OUT
3. GND
2
3
1
TSM
2002. 12. 31
Revision No : 2
1/4

1 Page



KIA7042 pdf, ピン配列
KIA7019AP/AF/AT~KIA7045AP/AF/AT
TEST CIRCUIT 1.
A1
1
V1 KIA70XX
3
A2
RL
2 10uF/10V M
TEST CIRCUIT 2.
Input
Pulse
0.2uF
/10V
1
KIA70XX
2
RL
3
CL M
10uF/10V
5.0V
APPLICATION CIRCUIT
(1) BATTERY LOW INDICATOR
1
KIA70XX
2
3
R2
LED
VCC
(2) CPU RESETTING
1
KIA70XX
2
R1 VCC
3 Reset CPU
GND
C1
VCC 5V
VS
VCC 5V
Reset
(NOTE)
(1) Connecting of LED and R2 obtains a voltage drop indicator.
(2) Connecting of C1 and selection of time constant with C1 and R1 set
the power on delay time.
2002. 12. 31
Revision No : 2
Delay Time for Power ON
3/4


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