SNC21341 Datasheet, PDF (8/11 Pages) SONiX Technology Company – 1-CH H.Q. Speech Controller

SNC21341
1-CH H.Q. Speech Controller
5.12Event 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
Symbol
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
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
Sym. Min. Typ. Max. Unit
Condition
Operating Voltage
Standby current
Operating Current
Input current of
P1, P2, P3, P6
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
Drive current of
P1, P2, P3.0, P3.1, P6
I_OD 3
4
- mA V_DD=3V,V_O=2.4V
Sink Current of
P1, P2, P3.0, P3.1, P6
I_OS
4
6
- mA V_DD=3V,V_O=0.4V
Drive current of P3.2, P3.3 I_OD 6 8
Sink current of P3.2, P3.3 I_OS 10 16
Push-Pull DAC current
I_PP
-
70
- mA V_DD=3V,V_O=2.4V
- mA V_DD=3V,V_O=2.4V
- mA VDD=3V, Output 1K
Sin wave.
Push-Pull DAC current
I_PP - 100 - mA VDD=4.5V, Ouput 1K
Sin wave.
Drive Current of DACO
I_OD
3
mA VDD=3V,DACO=0.7V
Oscillation Freq.
F_OSC - 2.0 - MHz V_DD=3V
Ver1.0
8
October 23, 2007