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參數(shù)資料
| 型號： | HT9170B |
| 廠商： | Holtek Semiconductor Inc. |
| 英文描述： | DTMF Receiver |
| 中文描述： | 雙音多頻接收器 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 124K |
| 代理商： | HT9170B |
Approximate internal connection circuits
Absolute Maximum Ratings
Supply Voltage................................. 0.3V to 6V
Storage Temperature................. 50 C to 125 C
Input Voltage.................V
SS
0.3V to V
DD
+0.3V
Operating Temperature .............. 20 C to 75 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.
D.C. Characteristics
Ta=25 C
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
DD
Conditions
V
DD
Operating Voltage
2.5
5
5.5
V
I
DD
Operating Current
5V
3.0
7
mA
I
STB
Standby Current
5V
PWDN=5V
10
25
A
V
IL
Low Input Voltage
5V
1.0
V
V
IH
High Input Voltage
5V
4.0
V
I
IL
Low Input Current
5V
V
VP
=V
VN
=0V
0.1
A
I
IH
High Input Current
5V
V
VP
=V
VN
=5V
0.1
A
R
OE
Pull-high Resistance (OE)
5V
V
OE
=0V
60
100
150
k
R
IN
Input Impedance (VN, VP)
5V
10
M
HT9170
4
December 20, 1999
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT9170D | DTMF Receiver |
| HT9172 | DTMF Receiver |
| HT9200 | DTMF Generators |
| HT9200A | DTMF Generators |
| HT9200B | DTMF Generators |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT9170B(18DIP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecomm/Datacomm |
| HT9170B_02 | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:DTMF Receiver |
| HT9170C | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DTMF Receiver |
| HT9170D | 制造商:HOLTEK 制造商全稱:Holtek Semiconductor Inc 功能描述:DTMF Receiver |
| HT9170D(18SOP) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecomm/Datacomm |
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