參數(shù)資料
型號(hào): W91360AN
廠商: WINBOND ELECTRONICS CORP
元件分類: 無(wú)繩電話/電話
英文描述: 3-MEMORY TONE/PULSE DIALER WITH HANDFREE AND HOLD FUNCTION
中文描述: TELEPHONE DIALER CKT, PDIP20
封裝: PLASTIC, DIP-20
文件頁(yè)數(shù): 8/14頁(yè)
文件大?。?/td> 190K
代理商: W91360AN
W91360N SERIES
- 8 -
DC Characteristics, continued
PARAMETER
SYMBOL
I
ML
CONDITIONS
V
MO
= 0.5V
MIN.
0.5
TYP.
-
MAX.
-
UNIT
mA
T/P MUTE Output Sink
Current
H/P MUTE Output
Drive/Sink Current
HFO Drive/Sink Current
I
HPH
I
HPL
I
HFH
I
HFL
I
KD
I
KS
R
HK
V
HPH
= 2.0V
V
HPL
= 0.5V
V
HFH
= 2.0V
V
HFL
= 0.5V
V
I
= 0.0V
V
I
= 2.5V
0.5
0.5
0.5
0.5
30
200
-
-
-
-
-
-
-
-
-
-
-
-
-
mA
mA
mA
mA
μ
A
μ
A
K
Keypad Input Drive Current
Keypad Input Sink Current
400
300
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
SYMBOL
T
KID
T
KRD
T
OHD
T
PDP
10 ppS
T
IDP
CONDITIONS
-
-
-
Mode = V
DD
Mode = Floating
10 ppS
MIN.
-
-
-
-
-
-
TYP.
20
20
150
40
33.3
800
MAX.
-
-
-
-
-
-
UNIT
mS
mS
mS
mS
Interdigit Pause
(Auto Dialing)
Make/Break Ratio
mS
M/B
Mode = V
DD
Mode = Floating
Auto dialing
Auto dialing
F1
F2
F3
F4
F1, F2, F3, F4
R/P
-
-
-
-
-
-
40:60
33.3:66.7
93
93
600
300
73
100
1.0
3.6
-
-
-
-
-
-
%
Tone Output Duration
Intertone Pause
T
TD
T
ITP
mS
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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