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參數(shù)資料
| 型號： | HT6240-002 |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | RES THICK FILM 100 OHM 1 W 7KV |
| 中文描述： | 紅外遙控編碼器 |
| 文件頁數(shù)： | 5/14頁 |
| 文件大小： | 146K |
| 代理商： | HT6240-002 |
Recommended Operating Condition
Ta= 20 C~70 C, unless otherwise noted
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
V
DD
Supply Voltage
2.2
3.6
V
V
IH
High-level Input Voltage
IE0~IE3, DATA
3V
2.4V
3V
3V
V
High-level Voltage PRB
3V
2.1V
3V
3V
V
IL
Low-level Input Voltage
IE0~IE3, DATA
3V
0
0
1.2V
V
Low-level Input Voltage PRB
3V
0
0
0.9V
f
OSC
Clock Oscillating Frequency
3V
455
kHz
Electric Characteristics
Ta=25 C, V
DD
=3V, V
SS
=0V, unless otherwise noted
Symbol
Parameter
Test Conditions
Limits
Unit
V
DD
Conditions
Min.
Typ.
Max.
V
DD
Supply Voltage
f
OSC
=455kHz,
Ta= 20 C~70 C
2.2
3.6
V
I
DD
Supply Current (during operation)
3V
f
OSC
=455kHz
0.1
0.3
mA
I
DD
Supply Current
(while not in operation)
3V
1
A
I
OH
High-level Output Current CT
3V
V
OH
=2V
5
10
mA
I
OL
Low-level Output Current CT
3V
V
OL
=0.9V
0.3
0.8
mA
Low-level Output Current DATA
3V
V
OL
=0.9V
1
4
Low-level Output Current
OF0~OF7
3V
V
OL
=0.9V
1
4
R
I
Pull-up Resistance PRB
3V
80
k
Pull-up Resistance DATA
3V
70
Pull-up Resistance E0~E3
3V
70
HT6240-002
5
December 16, 1999
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