HT16515(2003) データシートの表示（PDF） - Holtek Semiconductor
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HT16515 Datasheet PDF : 12 Pages
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Approximate Internal Connections
NM OS OUT
PM O S O UT
V DD
CM OS OUT
V DD
HT16515
V EE
Absolute Maximum Ratings
Supply Voltage ...........................VSS-0.3V to VSS+6.0V
Input Voltage..............................VSS-0.3V to VDD+0.3V
Operating Temperature...........................-25°C to 75°C
Storage Temperature ............................-50°C to 125°C
Note: These are stress ratings only. Stresses exceeding the range specified under ²Absolute Maximum Ratings² may
cause substantial damage to the device. Functional operation of this device at other conditions beyond those
listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliabil-
ity.
D.C. Characteristics
Symbol
Parameter
Test Conditions
VDD
Conditions
VDD
Logic Supply Voltage
¾
¾
VEE
VFD Supply Voltage
¾
¾
fOSC
Oscillation Frequency
5V ROSC=82kW
RPL
Output Pull-low Resistor
5V Driver output
IDD
Operating Current
5V No load, VFD display off
IOL
Driver Leakage Current
5V VO=VDD-30V, VFD driver off
IOL1
LED Sink Current
5V VOL=1V, LED0~LED3
IOH1
LED Source Current
5V VOH=0.9VDD, LED0~LED3
IOH21
IOH22
Segment 1~16 Source Current 5V VOH=VDD-2V
Segment 17~24, Grid 1~4
Source Current
5V VOH=VDD-2V
IOL3
DO Sink Current
5V VOL=0.4V
VIH
²H² Input Voltage
¾
¾
VIL
²L² Input Voltage
¾
¾
VH
Hysteresis Voltage
¾ CLK, DIN, CS
VOH1 High-level Output Voltage
5V LED0~LED3, IOH1=-3mA
VOL1 Low-level Output Voltage
5V LED0~LED3, IOL1=20mA
VOL2 Low-level Output Voltage
5V DO, IOL2=4mA
Ta=25°C
Min. Typ. Max. Unit
4.5
5
5.5
V
0
¾ VDD-35 V
350 500 650 kHz
40
65
120 kW
¾
¾
5
mA
¾
¾
-10 mA
20
¾
¾
mA
-3
¾
¾
mA
-3
¾
¾
mA
-15 ¾
¾
mA
4
¾
¾
mA
0.7VDD ¾
VDD
V
0
¾ 0.3VDD V
¾ 0.35
¾
V
0.9VDD ¾
VDD
V
0
¾
1
V
0
¾
0.4
V
Rev. 1.00
4
December 19, 2003
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