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參數資料
| 型號： | W91342N |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 無繩電話/電話 |
| 英文描述： | 10-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION |
| 中文描述： | TELEPHONE DIALER CKT, PDIP18 |
| 封裝： | PLASTIC, DIP-18 |
| 文件頁數： | 8/15頁 |
| 文件大小： | 194K |
| 代理商： | W91342N |
W91340N SERIES
- 8 -
DC Characteristics, continued
PARAMETER
SYMBOL
I
HPH
I
HPL
I
HFH
I
HFL
I
KD
I
KS
R
HK
CONDITIONS
V
HPH
= 2.0V
V
HPL
= 0.5V
V
HFH
= 2.0V
V
HFL
= 0.5V
V
I
= 0.0V
V
I
= 2.5V
MIN.
0.5
0.5
0.5
0.5
30
200
-
TYP.
-
-
-
-
-
400
300
MAX.
-
-
-
-
-
-
-
UNIT
mA
mA
mA
mA
μ
A
μ
A
K
H/P Mute Output
Drive/Sink Current
HFO Drive/Sink Current
Keypad Input Drive Current
Keypad Input Sink Current
HKS I/P Pull-high Resistor
Keypad Resistance
-
R
K
-
-
-
5.0
K
AC CHARACTERISTICS
(V
DD
V
SS
= 2.5V, F
OSC.
= 3.579545 MHz, T
A
= 25
°
C, all outputs unloaded)
PARAMETER
Key-in Debounce
Key Release Debounce
On-hook Debounce
Pre-digit Pause
1
SYMBOL
T
KID
T
KRD
T
OHD
T
PDP1
10 ppS
T
PDP2
20 ppS
T
IDP
CONDITIONS
-
-
-
Mode = V
DD
Mode = Floating
Mode = V
DD
Mode = Floating
10 ppS
20 ppS
Mode = V
DD
Mode = Floating
Auto dialing
W91344AN Only
Auto dialing
W91344AN Only
F1
F2
F3
F4
F1, F2, F3, F4
R/P
MIN.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP.
20
20
150
40
33.3
20
16.7
800
500
40:60
33.3:66.7
93
87
93
87
600
300
73
100
1.0
3.6
MAX.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
UNIT
mS
mS
mS
mS
Pre-digit Pause
2
mS
Interdigit Pause
(Auto Dialing)
Make/Break Ratio
mS
M/B
%
Tone Output Duration
T
TD
mS
Intertone Pause
T
ITP
mS
Flash Break Time
T
FB
mS
-
-
-
-
-
-
Flash Pause Time
Pause Time
T
FP
T
P
S
S
Notes:
1. Crystal parameters suggested for proper operation are Rs<100
, Lm = 96 mH, Cm = 0.02 pF, Cn = 5 pF, Cl = 18 pF,
Fosc.= 3.579545 MHz
±
0.02%.
2. Crystal oscillator accuracy directly affects these times.
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|---|---|
| W91344AN | 10-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION |
| W91340N | 10-Memory Tone/Pulse Dialer With Handfree Lock And Hold Functions(具有10個數碼存儲器、免提鎖住和保持功能的音頻/脈沖撥號器) |
| W91342AN | 10-Memory Tone/Pulse Dialer With Handfree Lock And Hold Functions(具有10個數碼存儲器、免提鎖住和保持功能的音頻/脈沖撥號器) |
| W91410 | TONE/PULSE DIALER WITH SAVE FUNCTION |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| W91344AN | 制造商:WINBOND 制造商全稱:Winbond 功能描述:10-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION |
| W91350 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| W91350A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Tone/Pulse Telephone Dialer |
| W91350AN | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION |
| W91350N | 制造商:WINBOND 制造商全稱:Winbond 功能描述:13-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION |
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