參數(shù)資料
型號: AS8530-ASOT-001-500
廠商: ams
文件頁數(shù): 14/33頁
文件大?。?/td> 0K
描述: IC TXRX LIN COMPANION 8-SOIC
標準包裝: 500
系列: *
Revision 1.1
20 - 32
AS8530
Datasheet - Application In form atio n
8.4.2 Receive Mode
The data signals from the BUS pin will be transferred continuously to the pin RX. Short spikes on the bus signal are suppressed by the
implemented de-bouncing circuit. Including all tolerances the LIN specific receive threshold values of 0.4*VSUP and 0.6*VSUP will be securely
observed.
Figure 8. Receive Mode Impulse Diagram
8.5 RX and TX Interface
Input TX.
The 5V input TX controls directly the BUS level. LIN Transmitter acts like a slew-controlled level shifter. A dominant state (low) on TX leads to the
LIN bus being pulled low (dominant state) too. The TX pin has an internal active pull up connected to VCC. This guarantees that an open TX pin
generates a recessive BUS level.
Figure 9. TX Input Circuitry
t < tdeb_BUS
RX
BUS
40%
50%
60%
Vthr_max
Vthr_min
Vthr_hys
Vthr_cnt
AS8530
VCC
MCU
RC-Filter
(10ns)
VCC
IPU_TXD
TX
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參數(shù)描述
AS8530-ASOT-002 功能描述:IC TXRX LIN COMPANION 8-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標準包裝:3,000 系列:- 應(yīng)用:PDA,便攜式音頻/視頻,智能電話 接口:I²C,2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2
AS8530-ASOT-002-500 功能描述:IC TXRX LIN COMPANION 8-SOIC RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:* 標準包裝:3,000 系列:- 應(yīng)用:PDA,便攜式音頻/視頻,智能電話 接口:I²C,2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:24-QFN 裸露焊盤(4x4) 包裝:帶卷 (TR) 安裝類型:表面貼裝 產(chǎn)品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2
AS8530-ASOT-500 制造商:ams 功能描述:
AS8578-A 制造商:Coilcraft Inc 功能描述:DSL transformer, for TI TNETDx000R, not RoHS
AS8579-A 制造商:Coilcraft Inc 功能描述:DSL transformer, for TI TNETDx000R, SMT, not RoHS