TLE 6255 G

Data Sheet Rev. 2.5

13

2003-11-27

CANH as Bus Input / Receiver

Wake up offset

threshold

V

IHWUO

V

4.30

–

V

3.25

V

V

see note; see Figure 8

Wake up fixed

threshold

V

IHWUF

6.15

7.1 8.10

V

V

see note; see Figure 8

Wakeup dead time

t

DWU

10

21

50

µs–

Wakeup minimal pulse

time

t

WUMIN

15

10

µs–

Receive threshold; in

normal, high-speed

and wake-up mode

V

IH

1.8

2

2.2

V

6 V <

V

Receive hysteresis

V

RHY

50

80

200

mV –

Receive propagation

time

t

CRF

0.05

0.3 1

µs

V

RxD = L; 6 V <

V

Receive propagation

time; high speed

t

CRF

0.05

0.25 0.5

µs

V

RxD = L; M1 = L;

6V <

V

T

Receive propagation

time

t

CRR

0.05

0.3 1

µs

V

RxD = H;

R

6V <

V

Receive propagation

time; high speed

t

CRR

0.05

0.25 0.5

µs

V

RxD = H;

R

M1 = L; 6 V <

V

T

Receive blanking time

after CANH H to L

transition

t

CRB

1.5

3.0 5.0

µs

see Figure 7

Note: The device will send a wake up call to the microcontroller at the minimum of

V

5.5 V <

V

R

respect to ground; positive current defined flowing into pin; unless otherwise specified

Parameter

Sym-

bol

Limit Values

Unit Test Condition

min.

typ. max.