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參數(shù)資料
| 型號(hào)： | W5280 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 音頻合成 |
| 英文描述： | ADPCM Voice Synthesizer(ADPCM話音合成器) |
| 中文描述： | SPEECH SYNTHESIZER |
| 文件頁(yè)數(shù)： | 10/13頁(yè) |
| 文件大?。?/td> | 140K |
| 代理商： | W5280 |
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W5280
- 10 -
F: Voice output frequency setting:
F
0
1
2
3
Frequency (KHz)
4
4.8
6
8
L: LED output setting:
L
0
1
LED state
Off
On
[1FFFF]
is a period of silence of length 1FFFF;
H4, T4
: Represent head and tail ADPCM files, respectively.
E. Programmable Power-on Initialization
Whenever the W5280 is powered on, the program contained in the 32th voice group will be executed
after the power-on delay (about 160 mS), so the user can write a program into this group to set the
power-on initial state. If the user does not wish to execute a program at power-on, an "END" instruction
should be entered in group 32. The W5280 power-on initialization process can be interrupted by trigger
inputs.
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
CONDITIONS
RATED VALUE
UNIT
Power Supply
V
DD
V
SS
-
-0.3 to +7.0
V
Input Voltage
V
IN
All Inputs
V
SS
-0.3 to V
DD
+0.3
V
Storage Temp.
T
STG
-
-55 to +150
°
C
°
C
Operating Temp.
T
OPR
-
0 to +70
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability
of the device.
DC CHARACTERISTICS
(T
A
= 25
°
C, V
SS
= 0 V)
PARAMETER
SYM.
CONDITIONS
LIMITS
UNIT
MIN.
TYP.
MAX.
Operating Voltage
V
DD
-
2.4
3
5.0
V
Input Voltage
V
IL
All Input Pins
V
SS
-0.3
-
0.3 V
DD
V
V
IH
0.7 V
DD
-
V
DD
DC Characteristics, continued
PARAMETER
SYM.
CONDITIONS
LIMITS
UNIT
MIN.
TYP.
MAX.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W5281 | Speech Synthesizer |
| W5282 | Speech Synthesizer |
| W5283 | Speech Synthesizer |
| W5284 | Speech Synthesizer |
| W5285 | Speech Synthesizer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W5281 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
| W5282 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
| W5283 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
| W5284 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
| W5285 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Speech Synthesizer |
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