參數(shù)資料
型號: ISD25120
廠商: WINBOND ELECTRONICS CORP
英文描述: ISD2560
中文描述: ISD2560
文件頁數(shù): 34/42頁
文件大?。?/td> 380K
代理商: ISD25120
ISD2560/75/90/120
- 34 -
TABLE 15: APPLICATION EXAMPLE – PUSH-BUTTON CONTROL
Control Step
Function
Action
1
Select Record/Playback Mode
P/
R
= As desired
2A
Begin playback
P/R = HIGH,
CE
= Pulse LOW
2B
Begin record
P/
R
= LOW,
CE
= Pulse LOW
3
Pause record or playback
CE = Pulsed LOW
4A
End playback
Automatic at
EOM
marker or PD = Pulsed HIGH
4B
End record
PD = Pulsed HIGH
TABLE 16: APPLICATION EXAMPLE – PASSIVE COMPONENT FUNCTIONS
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
Defines 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
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參數(shù)描述
ISD25120G 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip Voice Record/Playback Devices 60-, 75-, 90-, and 120-Second Durations
ISD25120P 功能描述:IC MEM VOICE REC/PLAY 120S 28DIP RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD2500 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000
ISD25120PRODUCTS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
ISD25120S 功能描述:IC VOICE REC/PLAY 120SEC 28-SOIC RoHS:否 類別:集成電路 (IC) >> 接口 - 語音錄制和重放 系列:ISD2500 標(biāo)準(zhǔn)包裝:14 系列:- 接口:串行 濾波器通頻帶:1.7kHz 持續(xù)時間:8 ~ 32 秒 安裝類型:通孔 封裝/外殼:28-DIP(0.300",7.62mm) 供應(yīng)商設(shè)備封裝:28-PDIP 其它名稱:90-21300+000
ISD25120X 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Single-Chip Voice Record/Playback Devices 60-, 75-, 90-, and 120-Second Durations