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参数资料
| 型号： | ISD4003-08MZD |
| 厂商： | WINBOND ELECTRONICS CORP |
| 元件分类： | 音频合成 |
| 英文描述： | 480 SEC, SPEECH SYNTHESIZER WITH RCDG, PBGA19 |
| 封装： | CSP-19 |
| 文件页数： | 6/30页 |
| 文件大小： | 2326K |
| 代理商： | ISD4003-08MZD |
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ISD4003 Series
10
Voice Solutions in Silicon
1. Typical values: TA = 25°C and 3.0 V.
2. All min/max limits are guaranteed by ISD via electrical testing or characterization. Not all specifications are 100 percent
tested.
3. Low-frequency cut off depends upon the value of external capacitors (see Pin Descriptions).
4. Single-ended input mode. In the differential input mode, VIN maximum for ANA IN+ and ANA IN– is 16 mVp-p.
5. Sampling Frequency can vary as much as ±2.25 percent over the commercial temperature, and voltage ranges,
and –6/+4 percent over the extended temperature, industrial temperature and voltage ranges. For greater stability,
an external clock can be utilized (see Pin Descriptions).
6. Playback and Record Duration can vary as much as ±2.25 percent over the commercial temperature and voltage
ranges, and –6/+4 percent over the extended temperature, industrial temperature and voltage ranges. For greater
stability, an external clock can be utilized (see Pin Descriptions).
7. Filter specification applies to the antialiasing filter and the smoothing filter. Therefore, from input to output, expect a
6dB drop by nature of passing through both filters.
8. The typical output voltage will be approximately 570mVp-p with VIN at 32mVp-p.
9. For optimal signal quality, this maximum limit is recommended.
10. When a record command is sent, TRAC =TRAC +TRACLO on the first row addressed.
TPLAY
Playback Duration
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
4
5
6
8
min
(6)
TPUD
Power-Up Delay
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
25
31.25
37.5
50
msec
TSTOP or
TPAUSE
Stop or Pause in
Record or Play
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
50
62.5
75
100
msec
TRAC
RAC Clock Period
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
200
250
300
400
msec
(10)
TRACLO
RAC Clock Low
Time
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
25
31.25
37.5
50
msec
TRACM
RAC Clock Period
in Message
Cueing Mode
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
125
156.3
187.5
250
sec
TRACML
RAC Clock Low
Time in Message
Cueing Mode
ISD4003-04M
ISD4003-05M
ISD4003-06M
ISD4003-08M
15.63
19.53
23.44
31.25
sec
THD
Total Harmonic Distortion
1
2
%
@ 1 KHz
VIN
ANA IN Input Voltage
32
mV
Peak-to-Peak(4) (8) (9)
Table 7: AC Parameters (Packaged Parts)
Symbol
Characteristic
Min(2)
Typ(1)
Max(2)
Units
Conditions
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISD4003-08MZI | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single-Chip Voice Record/Playback Devices 4-, 5-, 6-, and 8-Minute Durations |
| ISD400310MED | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single-Chip Voice Record/Playback Devices 2- to 16-Minute Durations |
| ISD400310MPD | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single-Chip Voice Record/Playback Devices 2- to 16-Minute Durations |
| ISD400310MSD | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single-Chip Voice Record/Playback Devices 2- to 16-Minute Durations |
| ISD400310MXD | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Single-Chip Voice Record/Playback Devices 2- to 16-Minute Durations |
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