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
SC9200 Просмотр технического описания (PDF) - Unspecified
Номер в каталоге
Компоненты Описание
производитель
SC9200
DTMF GENERATORS
Unspecified
SC9200 Datasheet PDF : 9 Pages
1
2
3
4
5
6
7
8
9
Silan
Semiconductors
SC9200A/B
ELECTRICAL CHARACTERISTICS
Parameter
Operating Voltage
Operating Current
Symbol
V
DD
I
DD
Test Conditions
V
DD
Conditions
Serial
--
Parallel
2.5V
S/P
=V
DD
,
5.0V
D0~D3=V
SS
,
CE
=V
SS
, No load
Min Typ Max Unit
1.8
--
5.5
V
2.0
--
240 2500
µ
A
--
950 3000
Low Input Voltage
High Input Voltage
Standby Current
V
IL
V
IH
I
STB
--
--
2.5V
5.0V
--
--
S/P
,
CE
=V
DD
,
No load
V
SS
-- 0.2V
DD
V
0.8V
DD
--
V
DD
V
--
--
1
µ
A
--
--
2
Pull-high Resistance
2.5V
R
P
V
OL
=0V
5.0V
120
180
270
k
Ω
45
68
100
DTMF Output Delay Time
(Parallel Mode)
DTMF Output DC Level
DTMF Sink Current
DTMF Output AC Level
Column Pre-emphasis
DTMF Output Load
Tone Signal Distortion
Clock Input Rate (Serial Mode)
t
DE
V
TDC
I
TOL
V
TAC
A
CR
R
L
t
HD
f
CLK
Oscillator Starting Time
t
UP
(When
CE
is low)
System Frequency
f
OSC
5V
--
--
t
UP
+6 t
UP
+8 ms
2V~5.5V DTMF Output
0.45V
DD
-- 0.75V
DD
V
2.5V V
DTMF
=0.5V
-0.1
--
--
mA
2.5V Row group, R
L
=5k
Ω
0.12 0.15 0.18 Vrms
2.5V Row group=0dB
1
2
3
dB
2.5V t
HD
≤
-23dB
5
--
--
k
Ω
2.5V R
L
=5k
Ω
--
-30
-23 dB
--
--
--
100
500 kHz
The time from
CE
5.0V
falling edge to normal
--
--
10
ms
oscillator operation
--
Crystal=3.5795MHz 3.5759 3.5759 3.5831 MHz
HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD
Rev: 1.0
3
2001.02.02
Share Link:
datasheetq.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]