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參數資料
| 型號： | W91633 |
| 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 REDIAL FUNCTION |
| 中文描述： | TELEPHONE DIALER CKT, PDIP18 |
| 封裝： | DIP-18 |
| 文件頁數： | 10/14頁 |
| 文件大小： | 181K |
| 代理商： | W91633 |
W91630 SERIES
- 10 -
DC Characteristics, continued
PARAMETER
DTMF Output Sink Current
SYM.
I
TL
CONDITIONS
V
TO
= 0.5V
V
DD
= 2.5V
V
PO
= 0.5V
V
DD
= 2.5V
V
MO
= 2.0V
V
DD
= 2.5V
V
MO
= 0.5V
V
DD
= 2.5V
V
I
= 0V, V
DD
= 2.5V
V
I
= 2.5V, V
DD
= 2.5V
MIN.
0.2
TYP.
-
MAX.
-
UNIT
mA
DP/C5 Output Sink
Current
P MUTE & T/P MUTE
Output Drive Current
P MUTE & T/P MUTE
Output Sink Current
Keypad Input Drive Current
Keypad Input Sink Current
Keypad Resistance
I
PL
0.5
-
-
mA
I
MH
0.2
-
-
mA
I
ML
0.5
-
-
mA
I
KD
I
KS
R
K
R
HK
4
-
-
-
μ
A
μ
A
K
K
200
-
-
400
-
300
-
-
5.0
-
HKS Input Pull High
Resistance
Input Voltage Low Level
V
IL
Pins 1, 2, 3, 4, 10, 13,
0
-
0.2
V
DD
V
DD
V
Input Voltage High Level
V
IH
15, 16, 17, 18
0.8
V
DD
-
V
AC CHARACTERISTICS
PARAMETER
SYMBOL
T
KID
T
KRD
T
PDP1
CONDITIONS
-
-
Mode Pin =
Floating
Mode Pin = V
DD
10 ppS
M/B = 1:2
M/B = 2:3
Auto Dialing
MIN.
-
-
TYP.
20
20
33.3
MAX.
-
-
-
UNIT
mS
mS
mS
Keypad Active in Debounce
Key Release Debounce
Pre-digit Pause
10 ppS
T
IDP
M/B
-
-
-
-
-
-
-
-
-
-
-
40
800
33:67
40:60
90
90
300
100
800
4.0
70
-
-
-
-
-
-
-
-
-
-
-
Interdigit Pause (Auto Dialing)
Make/Break Ratio
mS
%
DTMF Output Duration
Intertone Pause
Flash Break Time
T
TD
T
ITP
T
FB
mS
mS
mS
W91630/1
W91632/3
-
-
-
Flash Pause
Pause Time
Pre-tone Mute
Notes
:
1. Crystal parameters suggested for proper operation are R
S
<
100
, Lm = 96 mH, Cm = 0.02 pF, Cn = 5 pF, Cl = 18 pF,
F
OSC.
= 3.579545 MHz
±
0.02%.
T
FP
T
P
T
PTM
mS
S
mS
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