17-

LED

/GPO

_______________________________________________________________________________________

5

SCOPE SHOT OF OUTPUT PORTS

MAX6964 toc07

2ms/div

OUTPUT 1,

2V/div

OUTPUT 2,

2V/div

OUTPUT 1 INDIVIDUAL INTENSITY

SET TO 1/16

MASTER INTENSITY SET TO 14/15

OUTPUT 2 INDIVIDUAL INTENSITY

SET TO 14/15

SCOPE SHOT OF OUTPUT PORTS

MAX6964 toc08

2ms/div

OUTPUT 1

2V/div

OUTPUT 2

2V/div

MASTER INTENSITY SET TO 1/15

OUTPUT 1 INDIVIDUAL INTENSITY

SET TO 1/16

OUTPUT 2 INDIVIDUAL INTENSITY

SET TO 15/16

SINK CURRENT (mA)

40

30

20

10

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0

050

V+ = 3.6V

V+ = 3.3V

V+ = 2V

V+ = 2.7V

ONLY ONE OUTPUT LOADED

______________________________________________________________

(

)

QSOP

QFN

1, 4–11, 13–20

1–8, 10–17, 22

O0-O16

224

RST

323

AD0

12

9

GND

21

18

BLINK

22

19

SCL

23

20

SDA

24

21

V+

—

Pad

Exposed Pad

_____________________________________________________________________________

. 7V, 50mA

.

.

2-

.

.

. GND, V+, SCL, SDA

4

.

1

.

. GND

350mA

.

.

.

I/O

. 0.047µF

V+

GND

.

. GND

.