參數資料
型號: LTC4305CGN
廠商: Linear Technology
文件頁數: 19/20頁
文件大?。?/td> 0K
描述: IC BUFFER BUS 2WR ADDRESS 16SSOP
產品培訓模塊: LTC4310 - Hot-Swappable I²C Isolators
標準包裝: 100
應用: 帶放大器的多路復用器
接口: SMBus(2 線/I²C)
電源電壓: 2.2 V ~ 5.5 V
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應商設備封裝: 16-SSOP
包裝: 管件
安裝類型: 表面貼裝
LTC4305
4305f
8
Control Register Bit Definitions
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 Reserved
R
Not Used
d3 Reserved
R
Not Used
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-d0 Reserved
R
Not Used
* For Type, “R/W” = Read Write, “R” = Read Only
OPERATIO
U
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相關代理商/技術參數
參數描述
LTC4305CGN#PBF 功能描述:IC BUFFER BUS 2WR ADDRESS 16SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產品:NXP - I2C Interface 標準包裝:1 系列:- 應用:2 通道 I²C 多路復用器 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) 供應商設備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1
LTC4305CGN#TR 功能描述:IC BUFFER BUS 2WR ADDRESS 16SSOP RoHS:否 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產品:NXP - I2C Interface 標準包裝:1 系列:- 應用:2 通道 I²C 多路復用器 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) 供應商設備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1
LTC4305CGN#TRPBF 功能描述:IC BUFFER BUS 2WR ADDRESS 16SSOP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產品:NXP - I2C Interface 標準包裝:1 系列:- 應用:2 通道 I²C 多路復用器 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) 供應商設備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1
LTC4305IDHD 功能描述:IC BUFFER BUS 2WR ADDRESS 16-DFN RoHS:否 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產品:NXP - I2C Interface 標準包裝:1 系列:- 應用:2 通道 I²C 多路復用器 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) 供應商設備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1
LTC4305IDHD#PBF 功能描述:IC BUFFER BUS 2WR ADDRESS 16-DFN RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 特色產品:NXP - I2C Interface 標準包裝:1 系列:- 應用:2 通道 I²C 多路復用器 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) 供應商設備封裝:16-TSSOP 包裝:剪切帶 (CT) 安裝類型:表面貼裝 產品目錄頁面:825 (CN2011-ZH PDF) 其它名稱:568-1854-1