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KK1517 Schematic ( PDF Datasheet ) - KODENSHI KOREA

Teilenummer KK1517
Beschreibung TYPICAL APPLICATION CIRCUIT
Hersteller KODENSHI KOREA
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Gesamt 2 Seiten
KK1517 Datasheet, Funktion
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FEATURES
Single 3V battery operation
Random or sequence flash selection
Low stand-by current
Built in oscillator
Oscillator’s resistor internal or external (maskoption)
Toggle ON/OFF control or one shot mode
One shot duration is about 8 seconds (metal mask option)
1/10 ON/OFF duty cycle output
Direct drive LEDs (open-drain output)
PLAY MODE
S1
OPEN
VSS
OPEN
VSS
S2
OPEN
OPEN
VDD
VDD
Mode
RANDOM, TOGGLE, ON/OFF
RANDOM, ONE SHOT
SEQUENCE, TOGGLE; ON/OFF
SEQUENCE, ONE SHOT
TECHNICAL DATA
KK1517
ABSOLUTE MAXIMUM RATINGS
Characteristic
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
Symbol
VDD - VSS
VIN
Ta
Tstg
Value
- 0.3 ~ + 5.0
VSS - 0.2 ~ VDD + 0.2
- 10 ~ + 60
- 55 ~ + 125
Unit
V
V
oC
oC
ELECTRICAL CHARACTERISTICS
(Ta = 25oC, VDD = 3.0V, VSS = 0V unless otherwise specified)
Characteristic
Operating Voltage
Standby Current
Operating Current
Symbol
VDD
IDD
Input Current
S1
S2
P
Output Current (Q1 – Q5)
Oscillating Frequency
Oscillating Start Voltage
IIL
IIH
IIL
IOL
FOSC
VSTR
Test Condition
No Playing
S1, S2, P Open
Playing
Q1 – Q5 Open
VIL = 0.5V
VIH = 2.5V
VIL = 0.5V
VOL = 0.5V
Min Typ Max Unit
2.4 3.0 3.6 V
0.1 2.5 µA
50 100 µA
10 18
10 18 µA
10 18
58
mA
70 100 130 KHz
2.4 V
1





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