參數(shù)資料
型號(hào): SI8241BB-B-IS1
廠商: Silicon Laboratories Inc
文件頁(yè)數(shù): 4/30頁(yè)
文件大?。?/td> 0K
描述: IC AUDIO DRIVER PWM 16-SOIC
標(biāo)準(zhǔn)包裝: 48
類型: 音頻驅(qū)動(dòng)器
應(yīng)用: D 類音頻放大器
安裝類型: 表面貼裝
封裝/外殼: 16-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-SOIC N
包裝: 管件
其它名稱: 336-1999-5
Si824x
12
Rev. 1.0
3. Functional Description
The operation of an Si824x channel is analogous to that of an opto coupler and gate driver, except an RF carrier is
modulated instead of light. This simple architecture provides a robust isolated data path and requires no special
considerations or initialization at start-up. A simplified block diagram for a single Si824x channel is shown in
Figure 6. Simplified Channel Diagram
A channel consists of an RF Transmitter and RF Receiver separated by a semiconductor-based isolation barrier.
Referring to the Transmitter, input A modulates the carrier provided by an RF oscillator using on/off keying. The
Receiver contains a demodulator that decodes the input state according to its RF energy content and applies the
result to output B via the output driver. This RF on/off keying scheme is superior to pulse code schemes as it
provides best-in-class noise immunity, low power consumption, and better immunity to magnetic fields. See
Figure 7 for more details.
Figure 7. Modulation Scheme
RF Oscillator
Modulator
Demodulator
A
B
Semiconductor-
Based Isolation
Barrier
Transmitter
Receiver
Dead
Time
Generator
0.5 to 4 A
peak
Gnd
VDD
Driver
Input Signal
Output Signal
Modulation Signal
相關(guān)PDF資料
PDF描述
CS181002-CQZ IC COBRANET CS181002 144LQFP
VI-B6Z-MX CONVERTER MOD DC/DC 2V 30W
VI-233-CU-F3 CONVERTER MOD DC/DC 24V 200W
ADAU1442YSVZ-3A IC SIGMADSP 28B 175MHZ 100TQFP
VI-B6Z-MW CONVERTER MOD DC/DC 2V 40W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SI8241BB-B-IS1R 制造商:Silicon Laboratories Inc 功能描述:CLASS D AUDIO DRIVER - Tape and Reel 制造商:Silicon Labs 功能描述:Silicon Labs SI8241BB-B-IS1R Interface Misc 制造商:Silicon Laboratories Inc 功能描述:IC AUDIO DRIVER PWM 16-SOIC 制造商:Silicon Laboratories Inc 功能描述:2.5kV 0.5A "D" Audio Drvr 8V UVLO PWM in
SI8241BB-D-IS1 功能描述:IC DRIVER CLASS D AUDIO 16SOIC 制造商:silicon labs 系列:- 包裝:管件 零件狀態(tài):在售 功能:線路驅(qū)動(dòng)器 應(yīng)用:前置放大器 通道數(shù):2 接口:模擬 電壓 - 電源:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 125°C(TA) 規(guī)格:D 類 封裝/外殼:16-SOIC(0.154",3.90mm 寬) 供應(yīng)商器件封裝:16-SOIC 標(biāo)準(zhǔn)包裝:48
Si8241CB-B-IS1 功能描述:音頻放大器 2.5kV 0.5A Class D Audio Drivr 10V UVLO RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
SI8241CB-B-IS1R 制造商:Silicon Laboratories Inc 功能描述:CLASS D AUDIO DRIVER - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC AUDIO DRIVER PWM 16-SOIC 制造商:Silicon Laboratories Inc 功能描述:2.5kV .5A "D" Audio Drvr 10V UVLO PWM in
SI-8243B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:SWITCHING VOLTAGE REGULATOR