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AS8650

Datasheet - Electrical Character i s t ics

6 Electrical Characteristics

Table 3. Electrical Characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Operating Conditions

VSUP

Positive supply voltage

Normal operating condition

GND

Ground

In reference to all the voltages

TAMB

Ambient temperature

Junction temperature (TJ) ≤ 150ºC

(at full-load)

-40

105

ºC

Isupp

Supply current, normal mode

VSUP = 6V, LDOs at full load,

DCDC load = 390mA,

CAN dominant

425

VSUP = 18V, LDOs at full load,

DCDC load = 390mA,

CAN dominant, not production tested.

150

VSUP = 16V, LDOs at full load,

CAN dominant

170

Vt-

Negative-Going Threshold

VLDO1 = 3.3V

1.12

1.52

Vt+

Positive-Going Threshold

1.77

2.23

Ilil_cs

Pull up current

In CS pad, Pulled up to VLDO1

-60

-15

µA

SDO

VOH

High level output voltage

2.5

VOL

Low level output voltage

VSUP ≥ 6V

0.4

Output drive current

SDA / SDI

VIH

High level input voltage

0.7*

VLDO1

VIL

Low level input voltage

0.3*

VLDO1

VOL

Low level output voltage

0.4

SCLK

VIH

High level input voltage

Open-drain, external 500

Ω pull-up

0.7*

VLDO1

VIL

Low level input voltage

0.3*

VLDO1

RESET, INTN

VOH

High level output voltage

2.5

VOL

Low level output voltage

VSUP ≥ 6V

0.4

Output drive current

TxD

VIH

High level input voltage

2.0

VIL

Low level input voltage

0.8

Output drive current

VSUP ≥ 6V

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