16-Channel Constant Current LED Driver with Error Detection

Version:A.004

Page 7

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DM13H

CHARACTERISTIC

SYMBOL

CONDITION

MIN.

TYP.

MAX.

UNIT

14

26

36

LAT -to-OUT0

19

31

41

Propagation Delay

(‘L to ‘H’)

CLK-to-DAO

tpLH

15

19

23

19

31

41

LAT -to-OUT0

19

32

41

Propagation Delay

(‘H’ to ‘L’)

CLK-to-DAO

tpHL

16

20

24

Output Current Rise Time

tor

4.5

10

18

Output Current Fall Time

tof

4.5

10

18

tod

0.5

3

5.5

Detection Response

tdet

VIH = VCC

VIL = GND

Rrext = 3.9 K

Ω

VL = 5.0 V

RL = 0.18 K

Ω

CL = 13 pF

20

100

120

ns

CHARACTERISTIC

SYMBOL

CONDITION

MIN.

TYP.

MAX.

UNIT

16

36

46

LAT -to-OUT0

21

37

47

Propagation Delay

(‘L to ‘H’)

CLK-to-DAO

tpLH

18

22

26

19

35

41

LAT -to-OUT0

19

37

41

Propagation Delay

(‘H’ to ‘L’)

CLK-to-DAO

tpHL

19

23

27

Output Current Rise Time

tor

7.5

14

21

Output Current Fall Time

tof

7.5

14

21

tod

0.7

3

6.5

Detection Response

tdet

VIH = VCC

VIL = GND

Rrext = 3.9 K

Ω

VL = 5 V

RL = 0.18 K

Ω

CL = 13 pF

20

100

120

ns