參數(shù)資料
型號: KS58006
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: Tone/Pulse Dialer with Redial(語音和脈沖撥號器)
中文描述: 音頻/脈沖撥號器與重撥(語音和脈沖撥號器)
文件頁數(shù): 4/9頁
文件大?。?/td> 82K
代理商: KS58006
KS58006 TONE/PULSE DIALER WITH REDIAL
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(V
SS
= 0V, V
DD
= 3.5V, f
X’TAL
= 3.579545MHz, Ta = 25
°
C, unless otherwise noted)
Characteristic
Symbol
Value
Unit
Supply Voltage
Input Voltage
Output Voltage
Output Voltage
Tone Output Current
Power Dissipation
Operating Temperature
Storage Temperature
V
DD
V
I
V
O
V
O (DXM)
I
O (TONE)
P
D
T
OPR
T
STG
6.0
V
SS
- 0.3, V
DD
+ 0.3
V
SS
- 0.3, V
DD
+ 0.3
V
DD
(DP, X’MUTE, MUTE)
50
500
- 20 ~ + 70
- 40 ~ + 125
V
V
V
V
mA
mW
°
C
°
C
Characteristic
Symbol
Test Conditions
Min
Typ
Max
Unit
Operating Voltage Range
Memory Retention Voltage
Memory Retention Current
V
DD
V
MR
I
MR
2.0
1.0
5.5
V
V
μ
A
HS = V
DD
= 1.0V
0.05
0.1
I
DD (PULSE)
MDS = V
DD
0.1
0.3
I
DD (TONE)
MDS = V
SS
0.4
0.7
10
50
μ
A
I
OL1
I
OL2
V
IH
V
IL
I
L1
I
L2
t
KD
t
KR
t
TD
t
TIDP
DP,
X’MUTE
V
DD
= 3.5V
V
DD
= 2.5V
1.7
0.5
5.0
1.5
R1-R4, C1-C3, HS, M/B
MDS
V
DD
= 3.5V, V
IN
= 0V
V
DD
= 2.5V, V
IN
= 0V
0.8V
DD
V
SS
V
DD
0.2V
DD
50
30
Valid Key Entry Time
Key Release Time
Tone Duration
Tone Interdigit Pause Time
Column and Row
Scanning Frequency
Auto Access Pause Time
23
5
110
110
mS
mS
mS
mS
437
Hz
t
AP
3.5
sec
V
DD
= 2.5V, R
L
= 5K
V
DD
= 3.5V, R
L
= 5K
V
DD
= 3.5V
V
DD
= 3.5V
-14.0
-12.0
-14.0
-12.0
Ratio of Column to Row Tone
Distortion
Tone Output Delay Time
dB
CR
THD
t
D(TONE)
1.0
2.0
3.0
7
dB
%
mS
1.5
Operating Current
Standby Current
Output Current
Input Voltage
Input Current
Tone Output
I
SB
f
CR
V
O(TONE)
One key selected
HS=V
SS
, All outputs
Unloaded
HS = V
SS
No key selected.
All outputs
unloaded
V
OL
= 0.4V
R1-R4
mA
mA
V
μ
A
dBV
ROW TONE
ONLY
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