AS8530-ASOT datasheet(10/32 Pages) AMSCO

No. de pieza	AS8530-ASOT

Descripción Electrónicos	LIN Transceiver with Integrated Voltage Regulator and MCU Interface for Automotive Applications

PDF	32 Pages

Scroll/Zoom	100%

Fabricante Electrónico	AMSCO [ams AG]

Página de inicio	http://www.ams.com

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www.austriamicrosystems.com/Lin_CompanionIC/AS8530

Revision 1.1

10 - 32

AS8530

Datasheet - Electrical Character i s t ics

Figure 3. LIN Timing

6.5.3 Temperature Limiter

6.5.4 TX Timeout Watchdog

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Tsd

Shut down temperature

Junction temperature

139

171

ºC

Tret

Return temperature

During shut down, the sensor must be

Thermal shut down disables LDO and sets

all drivers to high impedance, the IC returns

from shut down with POR.

121

149

ºC

Totset

Over-temp warning flag set

The temperature beyond which the warning

flag is set.

121

149

ºC

Totclear

Over-temp warning flag clear

The return temperature when the warning

flag is cleared

103

127

ºC

Symbol

Parameter

Conditions

Min

Typ

Max

Units

tlin_wdog

Time out duration (dominant state)

0.5

Vth_rec(max)

Vth_dom(max)

Vth_rec(min)

Vth_dom(min)

tbus_dom(max)

tbus_rec(min)

tbus_dom(min)

tbus_rec(max)

TXD

tbit

LIN

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