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參數(shù)資料
| 型號(hào)： | HT7500 |
| 廠(chǎng)商： | Holtek Semiconductor Inc. |
| 英文描述： | Clinical Thermometer(體溫計(jì)) |
| 中文描述： | 體溫計(jì)（體溫計(jì)） |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大小： | 94K |
| 代理商： | HT7500 |
Absolute Maximum Ratings
Supply voltage...................................0V to 2.0V
Input voltage.................V
SS
0.5V to V
DD
+0.5V
Operation Temperature ........... 2.0 C to +75 C
Storage Temperature .............. 55 C to +125 C
Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maxi-
mumRatings maycausesubstantialdamagetothedevice.Functionaloperationofthisdevice
at other conditions beyond those listed in the specification is not implied and prolonged expo-
sure to extreme conditions may affect device reliability.
Electrical Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
V
DD
Operating Voltage
1.3
1.5
1.65
V
I
DD
Operating Current
1.5V
No load
60
100
A
I
STB
Standby Current
1.5V
1.0
A
f
OSC
Oscillating Frequency
1.5V
R
OSC
=820k
25.6
32
38.4
kHz
R C
Temperature Measurement
Accuracy at Range 35 C~39 C
0.1
0.1
C
R F
Temperature Measurement
AccuracyatRange95 F~102 F
0.2
0.2
F
LCD Electrode Pattern
SA1
SA2
SA3
SB1
SB2
SB3
SC1
SC2
SC3
SD1
COM1
F1
A1
B1
F2
A2
B2
F3
A3
B3
A4
COM2
E1
G1
C1
E2
G2
C2
E3
G3
C3
B4
COM3
H1
D1
D2
H2
D3
H3
C4
Note: 1/3 duty, 1/2 bias (LCD uses 3V)
HT7500
4
August 8, 2000
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT7500_01 | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:Clinical Thermometer |
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| HT7510 | 制造商:HOLTEK 制造商全稱(chēng):Holtek Semiconductor Inc 功能描述:Clinical Thermometer |
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