W91560 Просмотр технического описания (PDF) - Winbond
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W91560 Datasheet PDF : 18 Pages
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W91560N SERIES
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATING
UNIT
DC Supply Voltage
Input/Output Voltage
Power Dissipation
Operating Temperature
Storage Temperature
VDD−VSS
-0.3 to +7.0
V
VIL
VSS -0.3
V
VIH
VDD +0.3
V
VOL
VSS -0.3
V
VOH
VDD +0.3
V
PD
120
mW
TOPR
-20 to +70
°C
TSTG
-55 to +150
°C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the
device.
DC CHARACTERISTICS
(VDD−VSS = 2.5V, Fosc. = 3.58 MHz, TA = 25° C, All outputs unloaded)
PARAMETER
SYMBOL
CONDITIONS
Operating Voltage
Operating Current
VDD
-
IOP
Tone
Pulse
Standby Current
ISB
HKS = 0, No load &
No key entry
Memory Retention
Current
IMR
HKS = 1, VDD = 1.0V
Tone Output Voltage
VTO
Row group, RL = 5 KΩ
Pre-emphasis
DTMF Distortion
DTMF Output DC
Level
DTMF Output Sink
Current
DP Output Sink
Current
-
THD
VTDC
ITL
IPL
Col/Row, VDD = 2.0 to
5.5V
RL = 5 KΩ, VDD = 2.0 to
5.5V
RL = 5 KΩ, VDD = 2.0 to
5.5V
VTO = 0.5V
VPO = 0.5V
MIN.
2.0
-
-
-
TYP.
-
0.40
0.20
-
MAX.
5.5
0.60
0.40
15
UNIT
V
mA
mA
µA
-
-
0.2
µA
130 150 170 mVrm
s
1
2
3
dB
-
-30 -23
dB
1.0
-
3.0
V
0.2
-
-
mA
0.5
-
-
mA
Publication Release Date: February 1996
-9-
Revision A1
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