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參數資料
| 型號： | ISD1020AX |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations |
| 中文描述： | 單芯片語音記錄/播放設備16 -和20秒持續(xù)時間 |
| 文件頁數： | 18/20頁 |
| 文件大?。?/td> | 402K |
| 代理商： | ISD1020AX |
Product Data Sheets
ISD1000A Series
1–18
-
1
APPLICATION EXAMPLE – PASSIVE COMPONENT FUNCTIONS
Part
Function
Comments
R1
Microphone power supply
decoupling
Reduces power supply noise
R2
Release time constant
Sets release time for AGC
R3, R4
Microphone biasing resistors
Provides biasing for microphone operation
R5
Series limiting resistor
Reduces level at high supply voltages
C1, C5
Microphone DC–blocking capacitor
Low-frequency cutoff
Decouples microphone bias from chip. Provides
single-pole low-frequency cutoff and common-mode
noise rejection
C2
Attack/Release time constant
Sets attack/release time for AGC
C3
Low-frequency cutoff capacitor
Provides additional pole for low-frequency cutoff
C4
Microphone power supply
decoupling
Reduces power supply noise
C6, C7, C8
Power supply capacitors
Filter and bypass of power supply
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|---|---|
| ISD1100 | SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES |
| ISD1100P | RES POWER .360 OHM 1W 5% SMT |
| ISD1100S | RES POWER .360 OHM 1W 5% SMT |
| ISD1100X | SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES |
| ISD1112P | SINGLE CHIP VOICE RECORD / PLAYBACK DEVICES |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ISD1100 | 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 |
| ISD1100P | 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 |
| ISD1100S | 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 |
| ISD1100SERIES | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ISD1110/ISD1112 Part2 |
| ISD1100X | 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 |
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