HT46R065V 데이터 시트보기 (PDF) - Holtek Semiconductor
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HT46R065V Datasheet PDF : 72 Pages
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HT46R065V
Ta=25°C
Symbol
Parameter
Test Conditions
VDD VCC
Conditions
Min. Typ. Max. Unit
VSCOM VDD/2 Voltage for LCD COM 5V ¾ No load
0.475 0.500 0.525 VDD
VCC
VFD, F1O, BZO and BZO
Output Supply Voltage
¾¾
¾
12
¾
24
V
ICC1
Logic Operating Current 1
5V
18V No load, VFD outputs, all
24V output low, CLK=100kHz
¾
¾
70 110 mA
90 135 mA
ICC2
Logic Operating Current 2
5V
18V No load, VFD outputs, all
24V output high, CLK=100kHz
¾
¾
70 110 mA
90 135 mA
ICC3
Buzzer Operating Current
18V
¾ 100 150 mA
5V
No load, BZI input 50kHz
24V
¾ 120 180 mA
18V
¾
80 120 mA
ICC4
Filament Operating Current
5V
No load, F1 input 50kHz
24V
¾ 100 150 mA
ISTB4
Standby Current (LDO Always
On, WDT Enable/Disable)
5V
18V
No load
24V
¾
70 105 mA
¾
90 135 mA
IOL2
F1O Sink Current
18V
5V
VOL= 0.1VCC
24V
2.5 5.0 ¾ mA
5.0 10.0 ¾ mA
IOH2
F1O Source Current
18V
5V
VOH= 0.9VCC
24V
-15 -30 ¾ mA
-22 -25 ¾ mA
IOL3
BZO/BZO Sink Current
18V
5V
VOL= 0.1VCC
24V
15
30
¾
mA
25
50
¾
mA
IOH3
BZO/BZO Source Current
18V
5V
VOH= 0.9VCC
24V
-15 -30 ¾ mA
-25 -50
mA
18V
IOL4
Grid/Segment Sink Current
5V
VOL= 0.1VCC
24V
2.5 5.0 ¾ mA
5.0 10.0 ¾ mA
18V
IOH4
Grid/Segment Source Current 5V
VOH= 0.9VCC
24V
-6 -12 ¾ mA
-10 -20 ¾ mA
Note: The standby current (ISTB1~ISTB3) and IDD4 are measured with all I/O pins in input mode and tied to VDD.
Rev. 1.00
6
October 20, 2009
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