HT2860 查看數據表（PDF） - Holtek Semiconductor
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HT2860 Datasheet PDF : 9 Pages
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Electrical Characteristics
Symbol
Parameter
VDD
ISTB
IDD
IOH
IOL
ILED
fSYS
VIH
VIL
Operating Voltage
Standby Current
Operating Current
OUT Source Current
OUT Sink Current
LED Source Current
Oscillator Frequency
“H” Input Voltage
“L” Input Voltage
Timing Diagram
HT2860
Test Conditions
VDD Conditions
—
—
3V
—
3V No load
3V VOH=2.5V
3V VOL=0.5V
3V VOH=2.5V
3V ROSC=120kΩ
3V
—
3V
—
(Ta=25°C)
Min. Typ. Max. Unit
2.4
3
4.5
V
—
1
5
µA
— 100 200 µA
–1
–2
— mA
1
2
— mA
–0.7 –1.5 — mA
— 128 — kHz
2.4 —
—
V
—
— 0.6
V
4
11th July ’97
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