SNC21341
1-CH H.Q. Speech Controller
5.12 Event Mark
This is a new function for SNC21341 series, it allows user to add a special mark in
wave data by the voice edit tool “CoolEdit”, ”Goldwav”, “SoundForge”. User can
insert event tags in anywhere of his wave file and can easy to get this special code to
do his special action during voice playing. That means, it should be easily to control
the I/O (such as LED or Motor) and other actions to synchronize with voice.
6. ABSOLUTE MAXIMUM RATING
Items
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
Symbol
V
DD
-V
V
IN
T
OP
T
STG
Min
-0.3
V
SS
-0.3
0
-55.0
Max
6.0
V
DD
+0.3
55.0
125.0
Unit.
V
V
o
C
o
C
7. ELECTRICAL CHARACTERISTICS
Item
Operating Voltage
Standby current
Operating Current
Input current of
P1, P2, P3, P6
Drive current of
P1, P2, P3.0, P3.1, P6
Sink Current of
P1, P2, P3.0, P3.1, P6
Drive current of P3.2, P3.3
Sink current of P3.2, P3.3
Push-Pull DAC current
Push-Pull DAC current
Drive Current of DACO
Oscillation Freq.
Sym. Min. Typ. Max. Unit
Condition
V
DD
2.4
3.0
5.5
V
I
SBY
-
3.0
-
uA
V
DD
=3V, no load
5.0
V
DD
=4.5V, no load
I
OPR
-
300
-
uA
V
DD
=3V, no load
I
IH
-
3.0
-
uA
V
DD
=3V,V
IN
=3V
I
OD
I
OS
I
OD
I
OS
I
PP
I
PP
I
OD
F
OSC
3
4
6
10
-
-
4
6
8
16
70
100
3
2.0
-
-
-
-
-
-
mA
V
DD
=3V,V
O
=2.4V
mA
V
DD
=3V,V
O
=0.4V
mA
V
DD
=3V,V
O
=2.4V
mA
V
DD
=3V,V
O
=2.4V
mA
VDD=3V, Output 1K
Sin wave.
mA
VDD=4.5V, Ouput 1K
Sin wave.
mA
VDD=3V,DACO=0.7V
MHz V
DD
=3V
-
-
Ver1.0
8
October 23, 2007
SONIX [ SONIX TECHNOLOGY COMPANY ]
