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參數資料
| 型號： | W91530NS |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | Telephone Dialer |
| 中文描述： | 電話撥號器 |
| 文件頁數： | 10/19頁 |
| 文件大小： | 228K |
| 代理商： | W91530NS |
W91530N SERIES
- 10 -
DC Characteristics, continued
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNIT
DTMF Output Sink
Current
I
TL
V
TO
= 0.5V
0.2
-
-
mA
DP Output Sink Current
I
PL
V
PO
= 0.5V
0.5
-
-
mA
T/P MUTE Output Sink
Current
I
ML
V
MO
= 0.5V
0.5
-
-
mA
KT Drive/Sink
I
KTH
V
KTH
= 2.0V
0.5
-
-
mA
Current
I
KTL
V
KTL
= 0.5V
0.5
-
-
mA
HFO Drive/Sink
I
HFH
V
HFH
= 2.0V
0.5
-
-
mA
Current
I
HFL
V
HFL
= 0.5V
0.5
-
-
mA
H/P MUTE
I
HPH
V
HPH
= 2.0V
0.5
-
-
mA
Drive/Sink Current
I
HPL
V
HPL
= 0.5V
0.5
-
-
mA
Keypad Input Drive
Current
I
KD
V
I
= 0V
4
-
-
μ
A
Keypad Input Sink Current
I
KS
V
I
= 2.5V
200
400
-
μ
A
K
Keypad Resistance
-
-
-
5.0
AC CHARACTERISTICS
PARAMETER
SYMBOL
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Key-in Debounce
T
KID
-
-
20
-
mS
Key Release Debounce
T
KRD
-
-
20
-
mS
On-hook Debounce
T
OHD
Lock Mode
-
20
-
mS
Unlock Mode
-
150
-
mS
Pre-digit Pause
1
T
PDP1
Mode Pin = V
DD
-
40
-
mS
10 ppS
Mode Pin = Floating
-
33.3
-
mS
Pre-digit Pause
2
T
PDP2
Mode Pin = V
DD
-
20
-
mS
20 ppS
Mode Pin = Floating
-
16.7
-
mS
Interdigit Pause
T
IDP
10 ppS
-
800
-
mS
(Auto dialing)
20 ppS
-
500
-
mS
Make/Break Ratio
M:B
Mode Pin = V
DD
-
40:60
-
%
Mode Pin = Floating
-
33.3:66.7
-
%
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相關代理商/技術參數 |
參數描述 |
|---|---|
| W91531 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:Tone/Pulse Telephone Dialer |
| W91531A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:Tone/Pulse Telephone Dialer |
| W91531ALN | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HANDFREE FUNCTION |
| W91531LN | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-MEMORY TONE/PULSE DIALER WITH SAVE, KEYTONE, LOCK,AND HANDFREE FUNCTION |
| W91532 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:Tone/Pulse Telephone Dialer |
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