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參數(shù)資料
| 型號： | HT93215AL |
| 英文描述： | Tone/Pulse Telephone Dialer |
| 中文描述： | 音頻/脈沖電話撥號器 |
| 文件頁數(shù)： | 10/22頁 |
| 文件大?。?/td> | 284K |
| 代理商： | HT93215AL |
HT9320F
10
January 12, 2000
Dialing specification selection
Variousdialingspecificationscanbeselectedby
adding resistors across keyboard matrix pins.
The allowable option resistor connections are
shown below.
All the resistors are 330k . The resistor option
functions and the default specifications (with-
out option resistors) are listed below.
Option
Resistor
Option
Function
Default
(No Resistor)
R
K12
Make/Break
Ratio Selection
40:60
R
K21
Pause Duration
Selection
T
P
=2s
R
K31
Pulse Number
Selection
N
R
K41
R
K51
Inter-digit Pause
Time for 10pps
800ms
M/B ratio selection table
R
K12
M/B Ratio (%)
No
40:60
Yes
33.3:66.6
Pause duration selection table
R
K21
T
P
(sec)
No
2
Yes
3.6
Pulse number selection table
R
K31
R
K41
Pulse Number
No
No
N
No
Yes
N+1
Yes
No
10-N
Yes
Yes
Inter-digit pause time for 10pps
R
K51
Inter-Digit Pause Time
No
800ms
Yes
400ms
Pulse number table
Keypad
Output Pulse Number
Digit Key
N
10-N
N+1
1
1
9
2
2
2
8
3
3
3
7
4
4
4
6
5
5
5
5
6
6
6
4
7
7
7
3
8
8
8
2
9
9
9
1
10
0
10
10
1
/T
P
T
P
T
P
T
#
Ignored
Ignored
Ignored
;
;
;
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HT93215ALT | Tone/Pulse Telephone Dialer |
| HT93215AT | Tone/Pulse Telephone Dialer |
| HT93215B | Tone/Pulse Telephone Dialer |
| HT93215BL | Tone/Pulse Telephone Dialer |
| HT93215BLT | Tone/Pulse Telephone Dialer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HT93215ALT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| HT93215AT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| HT93215B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| HT93215BL | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| HT93215BLT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
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