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参数资料
| 型号： | ISD1020AX |
| 厂商： | Electronic Theatre Controls, Inc. |
| 英文描述： | Single-Chip Voice Record/Playback Devices 16- and 20-Second Durations |
| 中文描述： | 单芯片语音记录/播放设备16 -和20秒持续时间 |
| 文件页数： | 18/20页 |
| 文件大小： | 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
相关PDF资料 |
PDF描述 |
|---|---|
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISD1100 | 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 |
| ISD1100P | 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 |
| ISD1100S | 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 |
| ISD1100SERIES | 制造商:未知厂家 制造商全称:未知厂家 功能描述:ISD1110/ISD1112 Part2 |
| ISD1100X | 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 |
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