Datasheet

MAX6956
MAX6956
P4
P31
P30
P6
P28
P27
P26
P29
P7
P5
P9
P13
P10
P14
P11
P15
P16
P17
P12
P8
1
2
3
4
5
6
7
8
9
10
11 12 13 14 15 16 17 18 19 20
40 39 38 37 36 35 34 33 32 31
30
29
28
27
26
25
24
23
22
21
P21 P22 P23 P25 N.C. P20 P19 P18 N.C.
GND GND GND ISET V+ AD1 SCL SDA N.C. AD0
TQFN
P24
2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or
28-Port LED Display Driver and I/O Expander
______________________________________________________________________________________ 23
36
35
34
33
32
31
30
29
28
27
26
25
24
23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
V+
AD1
SCL
SDA
P4
P31
P26
P5
P30
P6
P29
P7
P28
P27
P17
P16
P15
P11
P14
P10
P13
P9
P12
P8
AD0
GND
GND
ISET
SSOP
TOP VIEW
MAX6956
22
21
20
19
15
16
17
18 P22
P25
P24
P23
P21
P20
P19
P18
Pin Configurations (continued)
Chip Information
PROCESS: CMOS
Package Information
For the latest package outline information and land patterns, go
to www.maxim-ic.com/packages
. Note that a “+”, “#”, or “-” in
the package code indicates RoHS status only. Package draw-
ings may show a different suffix character, but the drawing per-
tains to the package regardless of RoHS status.
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
28 DIP N28+2
21-0043
—
28 SSOP A28+1
21-0056 90-0095
36 SSOP A36+4
21-0040 90-0098
40 Thin QFN-EP T4066+5
21-0141 90-0055