KIA7025 Просмотр технического описания (PDF) - KEC
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KIA7025 Datasheet PDF : 4 Pages
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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
3
2
VCC
R2
LED
(2) CPU RESETTING
1
KIA70XX
2
R1
VCC
3
Reset CPU
GND
C1
VCC 5V
VS
VCC 5V
Reset
Delay Time for Power ON
(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
3/4
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