- 您現(xiàn)在的位置：買賣IC網 > PDF目錄11759 > AS8530A-ASOT (ams)IC SYSTEM BASIS CHIP 8-SOIC PDF資料下載
參數(shù)資料
| 型號： | AS8530A-ASOT |
| 廠商： | ams |
| 文件頁數(shù)： | 9/33頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC SYSTEM BASIS CHIP 8-SOIC |
| 標準包裝： | 2,500 |
| 系列： | * |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁當前第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁
Revision 1.1
16 - 32
AS8530
Datasheet - Detailed Descr i p ti on
7.8.4 Temporary Shutdown Mode
In this mode, the VCC is pulled down and the LDO is powered down. This mode is introduced to interface with other components which do not
have a pin for the reset functionality. This provides an alternative way to reset those components interfacing with AS8530. This mode is default
disabled but can be enabled by an OTP option. In this mode, all internal modules supplied by the LDO are disabled. Only the oscillator, control
registers are enabled. The VCC output can be temporarily switched off and pulled to VSS. EN signal, RX, TX is pulled low and LIN Transceiver
along with the LIN wake-up circuit is powered down. No remote wake-up functionality is possible. LIN bus enters into recessive state. The
system goes out of this mode to normal mode after the time-out of an internal counter delay (Tshd). Normal mode to temporary shutdown
transition will be controller by register bit in configuration register.
7.8.5 Thermal Shutdown State
If the junction temperature TJ is higher than Tsd, the AS8530 will be switched into the thermal shutdown mode. The transceiver is completely
disabled. No wake-up functionality is available. Window watchdog, TX timeout watchdog, and LDO are completely turned off. Only the over-
temperature monitor would be working. As soon as the temperature returns back to Tret, the system enters normal mode. For more information
on transition, see Table 3.
Note:
L = low state, H = high state, OT = Over-temperature Reset, Uvcc = Undervoltage VCC, Uvbat = Undervoltage VBAT, rwake =remote
wake, X = do not care.
Table 3. Transition Table
Transition
Interface
Reg.
0x05
D0
Flags
Comments
From mode
To mode
LIN
RX
TX
EN
rwake Uvbat
OT
Uvcc
Normal
Mode
Stand-By
X-RS
X-H
2
H
3
H-L
3
L
X
inactive
TX is high for
TSTNDY_triggerr
Sleep
1
1. Chosen by factory programming option
X-RS
X-H
2
H
3
H-L
3
L
X
inactive
set
TX is high for
TSTNDY_triggerr
1
Temporary
Shutdown
X-RS
X-H
2
X
H
3
H
X
inactive
set
The Control Bit is set
through the 2-Wire SP
interface
Over-
Temperature
X-RS
X-H
2
XX
L
X
set
Stand-By
Mode
Normal (LW)
X
H-X
2
X
L-H
3
L
X
inactive
Normal (RW)
X
H-X
2
H
X
L
set
X
inactive
Remote Wake up
Event occurred on LIN
Temporary
Shutdown
RS
H
2
HL
H
3
XX
inactive
set
The Control Bit is set
through the 2-Wire SP
interface
Over-
Temperature
RS
H
2
HL
L
X
set
Temporary
Shutdown
Mode
Normal
RS-X
H-X
2
X
L
X
inactive
clear
Internal 128ms timer
expired
Sleep Mode
3
Normal
RS-X
H-X
2
X
L
set
X
inactive
clear
Remote Wake up
Event occurred on LIN
Over-
Temperature
RS
H
2
2. Effect of Transition
X
L
X
set
hold
Temperature monitor
output asserted
(covered by scan)
All States
Power Off
XXXX
X
L-H
3
3. Cause for Transition
XX
相關PDF資料 |
PDF描述 |
|---|---|
| V150B28H150BF3 | CONVERTER MOD DC/DC 28V 150W |
| V150B28H150BF2 | CONVERTER MOD DC/DC 28V 150W |
| V150B28H150BF | CONVERTER MOD DC/DC 28V 150W |
| AS8530-ASOT-001 | IC TXRX LIN COMPANION 8-SOIC |
| V150B28H150BL2 | CONVERTER MOD DC/DC 28V 150W |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AS8530A-ASOT-500 | 功能描述:IC SYSTEM BASIS CHIP 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 供應商設備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
| AS8530-ASOM | 制造商:ams 功能描述:IC TXRX LIN COMPANION 8-SOIC 制造商:ams 功能描述:T&R / SOIC 8 |
| AS8530-ASOP | 制造商:AMSCO 制造商全稱:austriamicrosystems AG 功能描述:LIN Transceiver with Integrated Voltage Regulator and MCU Interface for Automotive Applications |
| AS8530-ASOT | 制造商:ams 功能描述: |
| AS8530-ASOT-001 | 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 供應商設備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
發(fā)布緊急采購，3分鐘左右您將得到回復。