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AS8530

Preliminary Data Sheet - E l e c t r i c a l C h a r a c t e r i s t i c s

1. During shut down, the sensor must be powered by VSUP.

2. Thermal shut down disables LDO and sets all drivers to high impedance, the IC returns from shut down with POR

Figure 3. LIN Timing

The values in this table are valid for normal and standby modes. All parameters are tested unless mentioned.

Transition from normal mode to standby

mode (clock frequency is 128kHz ± 25%)

6

Clock

cycles

Receiver De-bounce time

0.6

1

µs

Internal capacitance of the LIN node

configured as a slave

250

pF

Table 8. Temperature Limiter

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Shut down temperature

junction temperature

144

176

ºC

Return temperature

(see footnote 1)

(see footnote 2)

126

154

ºC

Over-temp warning flag set

The temperature beyond which the warning

flag is set.

126

154

ºC

Over-temp warning flag clear

The return temperature when the warning

flag is cleared

108

132

ºC

Table 9. TX Timeout Watchdog

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Time out duration (dominant state)

0.5

1

2

s

Table 10. Electrical Characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Vuvr_off

2.55

2.95

V

Vuvr_on

2.3

2.7

V

Table 7. AC Electrical Characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Vth_rec(max)

Vth_dom(max)

Vth_rec(min)

Vth_dom(min)

TXD

LIN