收藏本站
Si860x
2. Functional Description
2.1. Theory of Operation
The operation of an Si86xx channel is analogous to that of an opto coupler, 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 unidirectional Si86xx channel is
shown in Figure 7.
Transmitter
RF
OSCILLATOR
Semiconductor-
Receiver
A
MODULATOR
Based Isolation
Barrier
DEMODULATOR
B
Figure 7. 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 8 for more details.
Input Signal
Modulation Signal
Output Signal
Figure 8. Modulation Scheme
Rev. 1.3
15
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
SI8621ED-B-IS IC ISOLATOR 2CH 5KV 16-SOIC
SI8631EC-B-IS1 IC ISOLATOR 3CH 3.75KV 16-SOIC
SI8641ED-B-IS IC ISOLATOR 4CH 5.0KV 16-SOIC
SI8652BD-B-IS IC ISOLATOR 5CH 5.0KV 16-SOIC
SI8662EC-B-IS1 IC ISOLATOR 6CH 3.75KV 16-SOIC
SI9910DY-E3 IC MOSFET DVR ADAPTIVE PWR 8SOIC
SI9912DY-T1-E3 IC DRIVER GATE HALF BRIDGE 8SOIC
SI9976DY-E3 IC DRVR MOSF 1/2BRDG N-CH 14SOIC
相关代理商/技术参数
SI8606AC-B-IS1R 制造商:Silicon Laboratories Inc 功能描述:3.75 KV BIDIRECTIONAL I2C ISOLATOR + 2 UNI CH, 1.7MHZ, NB SO - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC ISOLATOR BIDIR 3.75KV 16SOIC 制造商:Silicon Laboratories Inc 功能描述:3.75 kV Bidirect I2C ISO+2 Uni ch 1.7MHz
Si8606AD-B-IS 功能描述:隔离器接口集成电路 5kV Bidirect I2C Iso 2 Uni ch 1.7MHz WB RoHS:否 制造商:Texas Instruments 通道数量:2 传播延迟时间: 电源电压-最大:5.5 V 电源电压-最小:3 V 电源电流:3.6 mA 功率耗散: 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:SOIC-8 封装:Tube
SI8606AD-B-ISR 制造商:Silicon Laboratories Inc 功能描述:5.0 KV BIDIRECTIONAL I2C ISOLATOR + 2 UNI CH, 1.7MHZ, WB SOI - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC ISOLATOR BIDIR 5.0KV 16-SOIC 制造商:Silicon Laboratories Inc 功能描述:5.0 kV Bidirect I2C Iso+2 Uni ch 1.7MHz
SI860X 制造商:SILABS 制造商全称:SILABS 功能描述:Independent, bidirectional SDA and SCL isolation channels Open drain outputs with 35 mA sink current
SI8610 制造商:SILABS 制造商全称:SILABS 功能描述:LOW-POWER SINGLE AND DUAL-CHANNEL DIGITAL ISOLATORS
SI8610AB-B-IS 制造商:Silicon Laboratories Inc 功能描述:SINGLE CH 2.5KV ISOLATOR, 1M, 1/0, SOIC8, LEAD FREE - Rail/Tube 制造商:Silicon Laboratories Inc 功能描述:IC ISOLATOR 1CH 2.5KV 1M 8SOIC
SI8610AB-B-ISR 制造商:Silicon Laboratories Inc 功能描述:SINGLE CH 2.5KV ISOLATOR, 1M, 1/0, SOIC8, LEAD FREE - Tape and Reel 制造商:Silicon Laboratories Inc 功能描述:IC ISOLATOR 1CH 2.5KV 1M 8SOIC
SI8610BB-B-IS 制造商:Silicon Laboratories Inc 功能描述:SINGLE CH 2.5KV ISOLATOR, 150M, 1/0, SOIC8, LEAD FREE - Rail/Tube