I14304EY
| Model | I14304EY |
| Description | Speech Synthesizer With RCDG, 240s, CMOS, PDSO28, 8 X 13.40 MM, LEAD FREE, PLASTIC, TSOP1-28 |
| PDF file | Total 38 pages (File size: 393K) |
| Chip Manufacturer | WINBOND |
ISD4003 SERIES
Internal to the device
53K
Ω
0.1
µ
F
Signal
32m Vp-p
ANA IN+
3K
Ω
-
To Filter
+
0.1
µ
F
ANA IN-
3K
Ω
53K
Ω
1.2V
Single-Ended Input Mode
Internal to the device
53K
Ω
0.1
µ
F
Input Signal
Input Signal
16m Vp-p
16m Vp-p
180
°
ANA IN+
3K
Ω
-
To Filter
+
0.1
µ
F
ANA IN-
3K
Ω
53K
Ω
1.2V
Differential Input Mode
FIGURE 1: ISD4003 SERIES ANA IN MODES
T
RAC
(200 ms)
RAC
25 ms
T
RACL
FIGURE 2: RAC TIMING WAVEFORM DURING NORMAL OPERATION
(example of 8KHz sampling rate)
- 11 -
Publication Release Date: October 26, 2005
Revision 1.2
