PowerSpeech Family

Speech/sound effect chips ideal for all sound-based applications such as talking toys, singing dolls, greeting cards, or premiums.

W523Axxx MDPCM Voice Synthesizer w/ 4I+5O, DAC/PWM Audio Output
Part No.
ROM(Kbit)
Duration (Sec.)
Voice Channel
Audio Output
I/O
Voltage(volt)
OSC.
CPU Mode
(6KHz)
(8KHz)
W523A008
288
9
7
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y
W523A010
384
12
9
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y
W523A012
480
16
12
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y
W523A015
640
21
16
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y
W523A020
768
25
19
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y
W523A025
896
29
22
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y
W523A030
1024
34
25
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y
W523A040
1472
49
36
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y
W523A050
1760
58
44
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y
W523A060
2048
68
51
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y
W523A070
2560
85
64
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y
W523A080
3072
102
76
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y
W523A100
3520
117
88
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y
W523A120
4096
136
102
1
DAC / PWM
4I, 5O
2.4 - 5.5
Ring
Y

 

W528Sxx 3"~ 30" ADPCM Voice Synthesizer w/ DAC Audio Output
Part No.
ROM(Kbit)
Duration (Sec.)
Voice Channel
Audio Output
I/O
Registor
Voltage(volt)
OSC.
(6KHz)
(8KHz)
W528S03
96
4
3
1
DAC
3I, 1I/O, 2O
R0
2.4 - 5.5
Ring
W528S05
128
5
4
1
DAC
3I, 1I/O, 2O
R0
2.4 - 5.5
Ring
W528S08A
288
12
9
1
DAC
3I, 1I/O, 2O
R0
2.4 - 5.5
Ring
W528S10
336
14
10
1
DAC
3I, 1I/O, 2O
R0
2.4 - 5.5
Ring
W528S12
384
16
12
1
DAC
3I, 1I/O, 2O
R0
2.4 - 5.5
Ring
W528S15
480
20
15
1
DAC
3I, 1I/O, 2O
R0
2.4 - 5.5
Ring
W528S20
576
24
18
1
DAC
3I, 1I/O, 2O
R0
2.4 - 5.5
Ring
W528S25
672
28
21
1
DAC
3I, 1I/O, 2O
R0
2.4 - 5.5
Ring
W528S30
768
32
24
1
DAC
3I, 1I/O, 2O
R0
2.4 - 5.5
Ring

 

W581Jxxx 20"~ 120" ADPCM Voice Synthesizer w/ PWM Audio Output
Part No.
ROM(Kbit)
Duration (Sec.)
Voice Channel
Audio Output
I/O
Voltage(volt)
OSC.
Sentence/ Voice Section 
(6KHz)
(8KHz)
W581J020
504
21
16
1
PWM
2I, 2I/O
2.4 - 5.5
Ring
16/64
W581J030
760
32
24
1
PWM
2I, 2I/O
2.4 - 5.5
Ring
16/64
W581J040
1016
42
32
1
PWM
2I, 2I/O
2.4 - 5.5
Ring
16/64
W581J050
1272
53
40
1
PWM
2I, 2I/O
2.4 - 5.5
Ring
16/64
W581J060
1528
64
48
1
PWM
2I, 2I/O
2.4 - 5.5
Ring
16/64
W581J080
2040
85
64
1
PWM
2I, 2I/O
2.4 - 5.5
Ring
32/128
W581J100
2552
106
80
1
PWM
2I, 2I/O
2.4 - 5.5
Ring
32/128
W581J120
3064
128
96
1
PWM
2I, 2I/O
2.4 - 5.5
Ring
32/128

 

W583Sxxx MDPCM Voice Synthesizer w/ 8I+8O, DAC/PWM Audio Output
Part No.
ROM(Kbit)
Duration (Sec.)
Voice Channel
Audio Output
I/O
Voltage(volt)
OSC.
IR Carrier
(6KHz)
(8KHz)
W583S10
384
12
9
1
DAC/PWM
4I, 5O
2.4 - 5.5
Ring
Y
W583S15
640
21
16
1
DAC/PWM
8I, 8O
2.4 - 5.5
Ring/X'tal
Y
W583S20
768
25
19
1
DAC/PWM
8I, 8O
2.4 - 5.5
Ring/X'tal
Y
W583S25
896
29
22
1
DAC/PWM
8I, 8O
2.4 - 5.5
Ring/X'tal
Y
W583S30
1024
34
25
1
DAC/PWM
8I, 8O
2.4 - 5.5
Ring/X'tal
Y
W583S40
1472
49
36
1
DAC/PWM
8I, 8O
2.4 - 5.5
Ring/X'tal
Y
W583S50
1760
58
44
1
DAC/PWM
8I, 8O
2.4 - 5.5
Ring/X'tal
Y
W583S60
2048
68
51
1
DAC/PWM
8I, 8O
2.4 - 5.5
Ring/X'tal
Y
W583S80
3072
102
76
1
DAC/PWM
8I, 8O
2.4 - 5.5
Ring/X'tal
Y
W583S99
3520
117
88
1
DAC/PWM
8I, 8O
2.4 - 5.5
Ring/X'tal
Y
W583M02
4096
136
102
1
DAC/PWM
8I, 8O
2.4 - 5.5
Ring/X'tal
Y

 

W583Lxxx Low Voltage MDPCM Voice Synthesizer w/ 8I+8O, DAC/PWM Audio Output