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參數資料
| 型號： | W91312N |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | TONE/PULSE DIALER WITH REDIAL FUNCTION |
| 中文描述： | TELEPHONE DIALER CKT, PDIP18 |
| 封裝： | PLASTIC, DIP-18 |
| 文件頁數： | 6/11頁 |
| 文件大小： | 109K |
| 代理商： | W91312N |
Preliminary W91312N
- 6 -
DC Characteristics, continued
PARAMETER
SYMBOL
I
KD
CONDITIONS
V
I
= 0V
MIN.
30
TYP.
-
MAX.
-
UNIT
μ
A
μ
A
K
Keypad Input Drive Current
Keypad Input Sink Current
I
KS
V
I
= 2.5V
200
400
-
Keypad Resistance
-
-
5.0
AC CHARACTERISTICS
PARAMETER
SYMBOL
T
KID
T
KRD
T
PDP
1
10 ppS
T
PDP
2
20 ppS
T
IDP
CONDITIONS
MIN.
-
-
-
-
-
-
-
TYP.
20
20
40
33.3
20
16.7
800
MAX.
-
-
-
-
-
-
-
UNIT
mS
mS
mS
mS
mS
Keypad Active in Debounce
Key Release Debounce
Pre-digit Pause
1
Pre-digit Pause
2
Interdigit Pause (Auto
dialing)
Make/Break Ratio
DTMF Output Duration
Intertone Pause
Flash Break Time
Flash Pause Time
Pause Time
B/M = 1
B/M = 0
B/M = 1
B/M = 0
10 ppS
20 ppS
B/M = 1
B/M = 0
Auto Dialing
Auto Dialing
-
-
-
-
-
-
-
-
-
-
-
-
500
40:60
33:67
100
100
600
100
300
73
1.0
3.6
2.0
-
-
-
-
-
-
-
-
-
-
-
-
%
mS
mS
mS
S
S
M/B
T
TD
T
ITP
T
FB
T
FP
T
P
F1
F2
F3
F4
-
Pause 1
Pause 2
Notes:
1. Crystal parameters suggested for proper operation are Rs < 100
, Lm = 96 mH, Cm = 0.02 pF, Cn = 5 pF, Cl = 18 pF,
F
OSC.
= 3.579545 MHz
±
0.02%.
2. Crystal oscillator accuracy directly affects these times.
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相關代理商/技術參數 |
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|---|---|
| W91314 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91314A | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91316 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH REDIAL FUNCTION |
| W91320 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:TONE/PULSE DIALER WITH HANDFREE LOCK AND HOLD FUNCTION |
| W91320A | 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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