點晶科技股份有限公司

SILICON TOUCH TECHNOLOGY INC

.

8-bit Constant Current LED Driver with Error Detection

Version:A.002

Page 7

未經授權而逕予重製、複製、使用或公開本文件，行為人得被追究侵權之相關民刑事責任

Unauthorized reproduction, duplication, use or disclosure of this document will be deemed as infringement.

DM11C

CHARACTERISTIC

SYMBOL

CONDITION

MIN.

TYP.

MAX.

UNIT

EN-to-OUT7

⎯

16

⎯

LAT-to-OUT7

⎯

28

⎯

Propagation Delay

(‘L to ‘H’)

DCK-to-DAO

tpLH

⎯

17

⎯

EN-to-OUT7

⎯

18

⎯

LAT-to-OUT7

⎯

21.5

⎯

Propagation Delay

(‘H’ to ‘L’)

DCK-to-DAO

tpHL

⎯

16

⎯

Output Current Rise Time

tor

⎯

17

⎯

Output Current Fall Time

tof

⎯

15

⎯

tod

VIH = VCC

VIL = GND

Rrext = 2.2 K

Ω

VL = 5.0 V

RL = 180

Ω

CL

*1

= 13 pF

⎯

2.2

⎯

ns

CHARACTERISTIC

SYMBOL

CONDITION

MIN.

TYP.

MAX.

UNIT

EN-to-OUT7

⎯

62

⎯

LAT-to-OUT7

⎯

54

⎯

Propagation Delay

(‘L to ‘H’)

DCK-to-DAO

tpLH

⎯

23

⎯

EN-to-OUT7

⎯

23

⎯

LAT-to-OUT7

⎯

25

⎯

Propagation Delay

(‘H’ to ‘L’)

DCK-to-DAO

tpHL

⎯

18.5

⎯

Output Current Rise Time

tor

⎯

50

⎯

Output Current Fall Time

tof

⎯

15

⎯

tod

VIH = VCC

VIL = GND

Rrext = 2.2 K

Ω

VL = 5.0 V

RL = 180

Ω

CL

*1

= 13 pF

⎯

2.2

⎯

ns