参数资料
型号: ISD1420PC5006
厂商: WINBOND ELECTRONICS CORP
元件分类: 音频合成
英文描述: 20 SEC, SPEECH SYNTHESIZER WITH RCDG, PDIP28
封装: 0.600 INCH, PLASTIC, DIP-28
文件页数: 10/33页
文件大小: 318K
代理商: ISD1420PC5006
ISD1400 SERIES
- 18 -
CHARACTERISTICS
SYMBOLS
MIN
[2]
TYP
[1]
MAX
[2]
UNITS
CONDITIONS
EOM
Pulse Width
ISD1416
ISD1420
TEOM
12.5
15.625
msec
Total Harmonic Distortion
THD
1
3
%
@ 1 kHz
Speaker Output Power
POUT
12.2
mW
REXT = 16
Voltage Across Speaker Pins
VOUT
1.25
2.5
V p-p
REXT = 600
MIC Input Voltage
VIN1
20
mV
Peak-to-Peak
[5]
ANA IN Input Voltage
VIN2
50
mV
Peak-to-Peak
Notes:
[1] Typical values @ TA = 25 and 5.0V.
[2] All Min/Max limits are guaranteed by Winbond via electronical testing or characterization. Not all specifications are
100 percent tested.
[3] Low-frequency cutoff depends upon the value of external capacitors (see Pin Descriptions)
[4] With 5.1 K series resistor at ANA IN.
[5] Sampling Frequency and playback duration can vary as much as +2.25 percent over the commercial temperature
and voltage rangs. It may vary as much as +5 percent over the industrial temperature and voltage ranges. All
devices will meet the maximum sampling frequency and minimum playback duration parameters. For greater
stability, an external clock can be utilized (see Pin Descriptions)
[6] Filter specification applies to the anti-aliasing filter and the smoothing filter. Typical Parameter Variation with
Voltage and Temperature. This parameter is not checked during production testing and may vary due to process
variations and other factors. Therefore, the customer should not rely upon this value for testing purposes.
相关PDF资料
PDF描述
ISD1420PIC5006 20 SEC, SPEECH SYNTHESIZER WITH RCDG, PDIP28
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