參數(shù)資料
型號(hào)： DS2408S+
廠商： Maxim Integrated Products
文件頁數(shù)： 26/39頁
文件大?。?/td> 0K
描述： IC SWITCH 8-CHAN ADDRESS 16SOIC
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 50
接口： 1 線
輸入/輸出數(shù)： 8
中斷輸出： 無
電源電壓： 2.8 V ~ 5.25 V
工作溫度： -40°C ~ 85°C
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
包裝： 管件
DS2408
32 of 39
Command-Specific 1-Wire Communication Protocol—Legend
SYMBOL
DESCRIPTION
RST
1-Wire Reset Pulse generated by master.
PD
1-Wire Presence Pulse generated by slave.
Select
Command and data to satisfy the ROM function protocol.
RPR
Command "Read PIO Registers".
CAR
Command "Channel-Access Read".
CAW
Command "Channel-Access Write".
WCS
Command "Write Conditional Search Register".
RAL
Command "Reset Activity Latches".
TA
Target Address TA1, TA2.
<data>
Transfer of an undetermined amount of data.
CRC16\
Transfer of an inverted CRC16.
FF loop
Indefinite loop where the master reads FF bytes.
AA loop
Indefinite loop where the master reads AA bytes.
<32 samples>,
CRC16\ loop
Indefinite loop where the master reads 32 PIO samples followed by an inverted CRC16.
<new state>, <new
state\>
Transfer of 2 bytes, where the second byte is the bit-inverse of the first byte. The first
byte will be taken as the new PIO state.
AAh, <read back>
Transfer of 2 bytes, where the first byte is a constant (AAh) and the second byte is the
current PIO state.
<new state>,
<invalid>
Transfer of 2 bytes, where the second byte is NOT the bit-inverse of the first byte.
Command-Specific 1-Wire Communication Protocol—Color Codes
Master to slave
Slave to master
Read PIO Registers (Success)
RST
PD
Select
RPR TA
<data>
CRC16\ FF loop
Read PIO Registers (Fail Address)
RST
PD
Select
RPR TA
FF loop
Channel-Access Read (Cannot Fail)
RST
PD
Select
CAR <32 samples>, CRC16\ loop
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2408S/R 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:1-Wire 8-Channel Addressable Switch
DS2408S/T 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:1-Wire 8-Channel Addressable Switch
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DS2408S+ 功能描述:接口 - 專用 1-Wire 8-Ch Addressable Switch RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
DS2408S+T&R 制造商:Maxim Integrated Products 功能描述:ADDRESSABLE SWIT 16SOIC N - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC SWITCH 8-CHAN ADDRESS 16SOIC 制造商:Maxim Integrated Products 功能描述:Interface - Specialized 1-Wire 8-Ch Addressable Switch
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