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參數(shù)資料
| 型號(hào)： | LTC4306CGN#PBF |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 19/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MUX 4CH 2-WIRE BUS 24-SSOP |
| 產(chǎn)品培訓(xùn)模塊： | LTC4310 - Hot-Swappable I²C Isolators |
| 標(biāo)準(zhǔn)包裝： | 55 |
| 應(yīng)用： | 帶放大器的多路復(fù)用器 |
| 接口： | SMBus（2 線/I²C） |
| 電源電壓： | 2.2 V ~ 5.5 V |
| 封裝/外殼： | 24-SSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 24-SSOP |
| 包裝： | 管件 |
| 安裝類型： | 表面貼裝 |
| 產(chǎn)品目錄頁面： | 1355 (CN2011-ZH PDF) |
LTC4306
4306f
8
Control Register Bit Definitions
OPERATIO
U
Register 0 (00h)
BIT NAME
TYPE* DESCRIPTION
d7 Downstream
R
Indicates if upstream bus is connected
Connected
to any downstream buses
0 = upstream bus disconnected from
all downstream buses
1 = upstream bus connected to one or
more downstream buses
d6 ALERT1 Logic State
R
Logic state of ALERT1 pin, noninverting
d5 ALERT2 Logic State
R
Logic state of ALERT2 pin, noninverting
d4 ALERT3 Logic State
R
Logic state of ALERT3 pin, noninverting
d3 ALERT4 Logic State
R
Logic state of ALERT4 pin, noninverting
d2 Failed Connection
R
Indicates if an attempt to connect to a
Attempt
downstream bus failed because the
“Connection Requirement” bit in
Register 2 was low and the
downstream bus was low
0 = Failed connection attempt occurred
1 = No failed attempts at connection
occurred
d1 Latched Timeout
R
Latched bit indicating if a timeout has
occurred and has not yet been cleared.
0 = no latched timeout
1 = latched timeout
d0 Timeout Real Time
R
Indicates real-time status of Stuck Low
Timeout Circuitry
0 = no timeout is occurring
1 = timeout is occurring
Note: Masters write to Register 0 to reset the fault circuitry after a fault
has occurred and been resolved. Because Register 0 is Read-Only, no
other functionality is affected.
* For Type, “R/W” = Read Write, “R” = Read Only
Register 1 (01h)
BIT
NAME
TYPE* DESCRIPTION
d7
Upstream
R/W
Activates upstream rise time
Accelerators
accelerator currents
Enable
0 = upstream rise time accelerator
currents inactive (default)
1 = upstream rise time accelerator
currents active
d6
Downstream
R/W
Activates downstream rise time
Accelerators
accelerator currents
Enable
0 = downstream rise time accelerator
currents inactive (default)
1 = downstream rise time accelerator
currents active
d5
GPIO1 Output
R/W
GPIO1 output driver state,
Driver State
noninverting, default = 1
d4
GPIO2 Output
R/W
GPIO2 output driver state,
Driver State
noninverting, default = 1
d3-d2 Reserved
R
Not Used
d1
GPIO1 Logic
R
Logic state of GPIO1 pin,
State
noninverting
d0
GPIO2 Logic
R
Logic state of GPIO2 pin,
State
noninverting
* For Type, “R/W” = Read Write, “R” = Read Only
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LTC4306CUFD | 功能描述:IC MUX 4CH 2-WIRE BUS 24-QFN RoHS:否 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1 |
| LTC4306CUFD#PBF | 功能描述:IC MUX 4CH 2-WIRE BUS 24-QFN RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1 |
| LTC4306CUFD#TR | 功能描述:IC MUX 4CH 2-WIRE BUS 24-QFN RoHS:否 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1 |
| LTC4306CUFD#TRPBF | 功能描述:IC MUX 4CH 2-WIRE BUS 24-QFN RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1 |
| LTC4306IGN | 功能描述:IC MUX 4CH 2-WIRE BUS 24-SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產(chǎn)品:NXP - I2C Interface 標(biāo)準(zhǔn)包裝:1 系列:- 應(yīng)用:2 通道 I²C 多路復(fù)用器 接口:I²C，SM 總線 電源電壓:2.3 V ~ 5.5 V 封裝/外殼:16-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1 |
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