16-Output PWM LED Drivers

for Message Boards

4

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Typical Operating Characteristics

OPERATING CURRENT CONSUMPTION

3.5

3.4

3.3

3.2

3.1

41

43

45

47

39

3.0

3.6

°C

CALDAC = 0xFF

°C

°C

°C

OPERATING CURRENT CONSUMPTION

3.5

3.4

3.3

3.2

3.1

19

21

23

25

15

17

3.0

3.6

°C

°C

°C

°C

CALDAC = 0x00

LED OUTPUT SINK CURRENT

vs. OUTPUT VOLTAGE

OUTPUT VOLTAGE (V)

5

4

3

2

1

20

50

60

30

40

70

0

10

06

7

°C

°C

°C

°C

LED OUTPUT SINK CURRENT

vs. OUTPUT VOLTAGE

OUTPUT VOLTAGE (V)

5

4

3

2

1

20

50

60

30

40

70

0

10

06

7