±80V Fault-Protected High-Speed CAN Transceiver

with Low-Power Management and Wake-On CAN

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5

TIMING CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Delay TXD to Bus Active

Normal mode (Figures 1 and 2)

46

100

ns

Delay TXD to Bus Inactive

Normal mode (Figures 1 and 2)

60

100

ns

Delay Bus Active to RXD

Normal or PWON/listen-only mode

(Figures 1 and 2)

59

115

ns

Delay Bus Inactive to RXD

Normal or PWON/listen-only mode

(Figures 1 and 2)

60

160

ns

Undervoltage Detection Time on

5.0

8.4

12.5

ms

TXD Dominant Timeout

300

610

1000

µs

Bus Dominant Timeout

300

620

1000

µs

Minimum Hold Time

of Go-to-Sleep Command

17

34

56

µs

Dominant Time for Wake-Up

Through Bus

CANL = 0V, CANH pulse 0V to +2V

(Note 5)

0.9

2

5.0

µs

Minimum Wake-Up Time After

Receiving a Falling or Rising

Edge on WAKE

5

25

50

µs

Note 1: Positive current flows into the device.

Note 2: Limits over the operating temperature range are tested at worst-case supply voltage and compliant over the complete voltage

range.

Note 3: Current measured at +20V and guaranteed by design up to +40V.

Note 4: Common-mode voltage range ±40V.

Note 5: A remote wake-on CAN request is generated upon the detection of two dominant bus cycles, each followed by a recessive

bus cycle.