参数资料
型号: ISD2575EI
厂商: WINBOND ELECTRONICS CORP
元件分类: 音频合成
英文描述: 79.7 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28
封装: 8 X 13.40 MM, TSOP-28
文件页数: 19/28页
文件大小: 348K
代理商: ISD2575EI
Product Data Sheets
ISD2500 Series
1–104
-1
* Advance information: ISD2532/40/48/64 devices.
APPLICATION EXAMPLE – PASSIVE COMPONENT FUNCTIONS
PUSH-BUTTON PARAMETERS
Part
Function
Comments
R2
Release time constant
Sets release time for AGC
R4
Series limiting resistor
Reduces level to prevent distortion at
higher supply voltages
R6, R7
Pull-up and pull-down resistors
Denes static state of inputs
C1, C4, C5
Power supply capacitors
Filters and bypass of power supply
C2
Attack/Release time constant
Sets attack/release time for AGC
C3
Low-frequency cutoff capacitor
Provides additional pole for low-
frequency cutoff
Symbol
Characteristic
Min
Typ (1)
Max
Units
Conditions
TCE
CE Pulse Width [Start/Pause]
300
nsec
TSET
Control/Address Setup Time
300
nsec
TPUD
Power-Up Delay
ISD2532*
ISD2540*
ISD2548*
ISD2564*
— ISD2560
— ISD2575
— ISD2590
— ISD25120
25
31.25
37.25
50.0
25
31.25
37.25
50.0
msec
TPD
PD Pulse Width [Stop/Reset]
300
nsec
TRUN
CE to EOM HIGH
25
400
nsec
TPAUSE
CE to EOM LOW
50
400
nsec
TDB
CE HIGH
ISD2532*
Debounce
ISD2540*
ISD2548*
ISD2564*
— ISD2560
— ISD2575
— ISD2590
— ISD25120
70
85
105
135
70
85
105
135
105
135
160
215
105
135
160
215
msec
相关PDF资料
PDF描述
ISD2575SI 79.7 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28
ISD2560GI SPEECH SYNTHESIZER WITH RCDG, PDSO28
ISD2560G SPEECH SYNTHESIZER WITH RCDG, PDSO28
ISD2560S 60 SEC, SPEECH SYNTHESIZER WITH RCDG, PDSO28
ISD2560X 60 SEC, SPEECH SYNTHESIZER WITH RCDG, UUC28
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