参数资料
| 型号： | AS8530A-ASOT-500 |
| 厂商： | ams |
| 文件页数： | 12/33页 |
| 文件大小： | 0K |
| 描述： | IC SYSTEM BASIS CHIP 8-SOIC |
| 标准包装： | 500 |
| 系列： | * |
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AS8530
LIN Transceiver with Integrated Voltage Regulator and
MCU Interface for Automotive Applications
1 General Description
The AS8530 is a general purpose companion IC for sensor and
actuator LIN slaves offering LIN transceiver and low drop voltage
regulator.
It also provides a 2-wire microcontroller interface through shared EN
and TX pins to access a window watchdog with RC oscillator, control
registers, backup registers and monitoring information.
The IC is fabricated in a high voltage CMOS technology which is
able to withstand voltages up to 42V.
The product is available in ep-SOIC8 package.
2 Key Features
Operating voltage 6V to 18V
Linear, low-drop voltage regulator: VCC = 5V ±5% or 3.3V ±5%
as a factory programming option
50mA load current
Operating modes: Normal and Standby or Normal and Sleep as
a factory option
Typically 45A quiescent current in standby mode,
Typically 35A quiescent current in sleep mode
Under voltage reset with factory options
LIN bus transceiver l conforming to LIN 2.1, TX time out fail
safe feature, over temperature warning and shut down
Window watchdog if factory enabled
Micro controller 2-wire interface through shared pins for
watchdog trigger, monitoring, register read /write
Chip ID for traceability and module ID
8 Backup registers to store data during VCC shut down
ep-SOIC8 package
-40C to +125C ambient operating temperature
3 Applications
The AS8530 is a System Basis Chip for automotive LIN networked
sensor or actuator slaves.
VSUP
EN
VCC
Temperature
Limiter
TSHD
RESET
LIN
30k
RX
Receiver
VSUP
VCC
TX
Transmitter
GND
POR-VSUP
RESET_VSUP_N
15k
2-Wire
Interface
Window
Watchdog
(WWD)
LIN
Wakeup
Control
Signals
LIN Transceiver
RESET_VSUP_N
RESET_VCC_N
WWD Output
LDO
Mode
Control
POR-VCC
Reset
Block
Slew
Control
AS8530
Figure 1. AS8530 LIN Transceiver Block Diagram
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 制造商全称: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 类别:集成电路 (IC) >> 接口 - 专用 系列:* 标准包装:3,000 系列:- 应用:PDA，便携式音频/视频，智能电话 接口:I²C，2 线串口 电源电压:1.65 V ~ 3.6 V 封装/外壳:24-WQFN 裸露焊盘 供应商设备封装:24-QFN 裸露焊盘（4x4） 包装:带卷 (TR) 安装类型:表面贴装 产品目录页面:1015 (CN2011-ZH PDF) 其它名称:296-25223-2 |
| AS8530-ASOT-001-500 | 功能描述:IC TXRX LIN COMPANION 8-SOIC RoHS:是 类别:集成电路 (IC) >> 接口 - 专用 系列:* 标准包装:3,000 系列:- 应用:PDA，便携式音频/视频，智能电话 接口:I²C，2 线串口 电源电压:1.65 V ~ 3.6 V 封装/外壳:24-WQFN 裸露焊盘 供应商设备封装:24-QFN 裸露焊盘（4x4） 包装:带卷 (TR) 安装类型:表面贴装 产品目录页面:1015 (CN2011-ZH PDF) 其它名称:296-25223-2 |
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