SNC82268
12-Channel MIDI/Speech Controller
7 ABSOLUTE MAXIMUM RATING
Items
Symbol
VDD-V
VIN
Min
-0.3
Max
6.0
Unit.
V
Supply Voltage
Input Voltage
VSS-0.3
0
VDD+0.3
55.0
V
Operating Temperature
Storage Temperature
TOP
oC
oC
TSTG
-55.0
125.0
8 ELECTRICAL CHARACTERISTICS
Item
Sym. Min. Typ. Max. Unit
Condition
Operating Voltage
VDD 2.4
-
3
5
5.5
V
VDD=3V
VDD=4.5V
Standby Current
ISBY
IOPR
IOPR
Ri
-
-
-
-
-
uA
Operating Current
(Push-Pull Turn On)
Operating Current
(Push-Pull Turn OFF)
Input pull low impedance of
P0~P2
6
12
4
VDD=3V, no load
VDD=4.5V, no load
VDD=3V, no load
VDD=4.5V, no load
-
-
-
mA
mA
Ω
5
0.8M
VDD=3V
-
-
4
8
-
-
VDD=3V, VO=2.6V
VDD=5V, VO=4.2V
VDD=3V, VO=0.4V
VDD=5V, VO=0.8V
VDD=3V, VO=0.7V
VDD=5V, VO=0.7V
VDD=3V, Output
1Khz Sin wave.
I/O port Drive Current
I/O port Sink Current
D/A Output Current
Push-Pull current
IOD
IOS
mA
mA
mA
mA
-
-
6
10
3
-
-
2
2
4
4
IVO
3
IPP
-
70
-
VDD=4.5V, Ouput
1Khz Sin wave.
Push-Pull current
IPP
Fir
-
-
100
-
-
mA
IR Carrier Frequency
38.5
KHz
12
Ver: 1.6
Sep. 8, 2006
SONIX [ SONIX TECHNOLOGY COMPANY ]
