HT16515 Ver la hoja de datos (PDF) - Holtek Semiconductor
Número de pieza
componentes Descripción
Fabricante
HT16515 Datasheet PDF : 13 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
VDD
Logic Supply Voltage
VDD
3.3V
5V
Test Conditions
Conditions
¾
VEE
VFD Supply Voltage
fOSC
Oscillation Frequency
¾
¾
3.3V
ROSC=82kW
5V
RPL
Output Pull-low Resistor
3.3V
Driver output
5V
IDD
Operating Current
3.3V No load, VFD display off,
5V data output =00H
IOL
Driver Leakage Current
3.3V
VO=VDD-35V, VFD driver off
5V
IOL1
LED Sink Current
3.3V
VOL=1V, LED0~LED3
5V
IOH1
LED Source Current
3.3V
VOH=0.9VDD, LED0~LED3
5V
IOH21
3.3V
Segment 1~16 Source Current
VOH=VDD-2V
5V
IOH22
Segment 17~24, Grid 1~4
Source Current
3.3V
VOH=VDD-2V
5V
IOL3
DO Sink Current
3.3V
VOL=0.4V
5V
VIH
²H² Input Voltage
¾
¾
Ta=25°C, VEE=VDD-35V
Min. Typ. Max. Unit
3
3.3 3.6
V
4.5
5
5.5
V
0
¾ VDD-35 V
350 500 650 kHz
40
65 120 kW
¾
¾
¾
¾
-5
¾
-10 ¾
10
¾
20
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
¾
2
¾
4
¾
0.7VDD ¾
3
mA
5
5
mA
10
¾
mA
¾
-1.5
mA
-3
-1.5
mA
-3
-7.5
mA
-15
¾
mA
¾
VDD
V
Rev. 1.70
4
May 7, 2010
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