Electronic component search and free download site. Transistors,MosFET ,Diode,Integrated circuits
English
한국어
日本語
русский
简体中文
español
Номер в каталоге
Компоненты Описание
W9145AL Просмотр технического описания (PDF) - Winbond
Номер в каталоге
Компоненты Описание
производитель
W9145AL
15-MEMORY TONE/PULSE DIALER WITH LOCK AND HANDFREE FUNCTIONS
Winbond
W9145AL Datasheet PDF : 18 Pages
1
2
3
4
5
6
7
8
9
10
Next
Last
W9145 SERIES
DC Characteristics, continued
PARAMETER
Pre-Emphasis
DTMF Distortion
HFO Drive/Sink
Current
Tone Output External
Load Impedance
Tone Output DC Level
Tone Output Sink
Current
Pulse Output
Drive/Sink Current
T/P MUTE Output
Drive/Sink Current
Key Tone Output
Drive/Sink Current
X MUTE Drive/Sink
Current
Input Voltage Low
SYM.
T
HD
I
HFH
I
HFL
R
L
V
DC
I
TL
I
PH
I
PL
I
MH
I
ML
I
KH
I
KL
I
LH
I
IL
V
IL
CONDITIONS
Column Group/Row Group
V
DD
= 2.0
−
5.5V
R
L
= 5 K
Ω
V
HFH
= 2.0V
V
HFL
= 0.5V
T
HD
<
-23 dB
V
DD
= 2.0
−
5.5V
V
TO
= 0.5V
V
PO
= 2.0V
V
PO
= 0.5V
V
MO
= 2.0V
V
MO
= 0.5V
V
KO
= 2.0V
V
KL
= 0.5V
V
LO
= 2.0V
V
LO
= 0.5V
Input Voltage High
V
IH
Keypad Input
Drive/Sink Current
Control Pin Input
I
KD
V
I
= 0V
I
KS
V
I
= 2.5V
I
IN
HKS , MODE, TEST , B/M
MIN.
1
TYP.
2
MAX.
3
UNIT
dB
-
-30
-23
dB
0.5
-
-
mA
0.5
-
-
mA
5
-
-
K
Ω
1.0
-
3.0
V
0.2
-
-
mA
-0.2
-
0.2
-
-0.2
-
-
mA
-
mA
-
mA
2
-
-
mA
-0.5
-
-
mA
0.5
-
-
mA
-0.2
-
-
mA
0.2
-
-
mA
GND
-
0.3
V
V
DD
0.7
-
V
DD
V
V
DD
10
30
80
µ
A
200
400
-
µ
A
-
-
±
25
µ
A
AC CHARACTERISTICS
PARAMETER
SYM.
Key-in Debounce
Key-release Debounce
Key tone Delay
T
KID
T
KRD
T
KD
CONDITIONS
MIN.
-
-
-
TYP.
20
20
20
MAX.
-
-
-
UNIT
mS
mS
mS
- 10 -
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]