SN6A509 Ver la hoja de datos (PDF) - Sonix Technology Co., Ltd
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SN6A509 Datasheet PDF : 5 Pages
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SN6A509
LCD Controller with Voice/Dual Tone Melody
ABSOLUTELY MAXIMUM RATING
Items
Symbol Min
Supply Voltage
Input Voltage
Operating
Temperature
VDD-V
VIN
TOP
-0.3
VSS-0.3
-20.0
Storage Temperature TSTG
-55.0
Max
6.0
VDD+0.3
70.0
125.0
Unit.
V
V
oC
oC
ELECTRICAL CHARACTERISTIC
Item
Sym. Min.
Operating
Voltage
VDD 2.4
Standby current 1 ISBY1 -
Typ.
3.0
-
Max.
5.1
1.0
Standby current 2 ISBY2 -
20
50
Operating
current
IOPR
-
350
Input current of IIH - 3.0
,P2,P3
Drive current IOD -1.5 -2
of P2,P3,P4,P5
large Sink current IOS1 2.0 3
of P2,P3,P4,P5
Small Sink
current of
IOS2
-
0.4
P2,P3,P4,P5
D/A output
current
IVO 2.0 3.0
Buzzer drive IBZD
-15
current
Buzzer sink
IBZS
15
current
Oscillation
R - 1.0
resistor
Oscillation Freq. FOSC - 1.0
500
10.0
-
-
-
4.0
-
-
Unit Condition
V
uA VDD=3V,both system
clk and 32768 Hz clk
are off
uA VDD=3V, system clk is
off, 32768 Hz clk is
on for LCD display
and timer.
uA VDD=3V, no load
uA VDD=3V,VIN=3V
mA VDD=3V,VO=2.6V
mA VDD=3V,VO=0.4V
uA VDD=3V,VO=0.4V
mA VDD=3V,VO=0.7V
mA VDD=3V,VO=1.5V
mA VDD=3V,VO=1.5V
MHZ VDD=3V
MHZ VDD=3V
3
February 1, 2001
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