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W91560DN 데이터 시트보기 (PDF) - Winbond
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W91560DN
3-MEMORY TONE/PULSE DIALER WITH RTC AND LCD DISPLAY FUNCTIONS
Winbond
W91560DN Datasheet PDF : 33 Pages
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Preliminary W91560DN SERIES
PARAMETER
DC Supply Voltage
Input/Output Voltage
Power Dissipation
Operating Temperature
Storage Temperature
SYMBOL
V
DD
−
V
SS
V
IL
V
IH
V
OL
V
OH
P
D
T
OPR
T
STG
RATING
-0.3 to +7.0
V
SS
−
0.3
V
DD
+0.3
V
SS
−
0.3
V
DD
+0.3
120
-0.5 to +70
-55 to +125
UNIT
V
V
mW
°
C
°
C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
ELECTRICAL CHARACTERISTICS
DC CHARACTERISTICS
(V
DD
−
V
SS
= 2.5V. F
OSC
= 3.58 MH
Z
, T
A
= 25
°
C, all outputs unloaded.)
PARAMETER
SYM. CONDITIONS
Operating Voltage
V
DD
-
Operating Current
I
OP
Tone, Unloaded
Pulse, Unloaded
Standby Current
I
SB
HKS = 0,
Unloaded and no
key entry
Memory Retention Current
I
MR
HKS = 1
V
DD
= 1.0V
Tone Output Voltage
V
TO
Row group
RL = 10 K
Ω
Pre-emphasis
Col/Row
V
DD
= 2.0 to 5.5V
MIN.
2.0
-
-
-
-
130
-
TYP.
-
0.5
0.4
-
MAX.
5.5
0.7
0.5
15
UNIT
V
mA
µ
A
-
0.5
µ
A
150 170 mVrms
2
3
dB
- 12 -
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