Datasheet
Pin Configurations
40 O23
O22
O21
V+
V+
V+
O20
O19
O18
O17
O16
O15
O14
O13
O12
N.C.
OSC
DOUT
CLK
39
38
37
36
35
34
33
32
31
1
2
3
4
5
6
7
8
9
10
O0
O1
O2
GND
GND
GND
O3
O4
O5
O6
O7
O8
O9
O10
O11
N.C.
ISET
GND
BLINK
DIN
TOP VIEW
MAX6952
30
29
28
27
26
25
24
23
22
21
11
12
13
14
15
16
17
18
19
PDIP
20
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
O23
O22
O21
V+
V+
O20
O12
O19
O18
O17
O16
O15
O14
O13
O11
O10
O9
O8
O7
O6
O5
O4
O3
GND
GND
O2
O1
O0
SSOP
MAX6952
22
21
20
19
15
16
17
18 CLK
OSC
DOUT
DIN
BLINK
GND
ISET
CS
CS
MAX6952
4-Wire Interfaced, 2.7V to 5.5V,
4-Digit 5
✕
7 Matrix LED Display Driver
20 ______________________________________________________________________________________
Board Layout
When designing a board, use the following guidelines:
1) The R
SET
connection to the ISET pin is a high-imped-
ance node, and sensitive to layout. Place R
SET
right
next to the ISET pin and route R
SET
directly to these
pins with very short tracks.
2) Ensure that the track from the ground end of R
SET
routes directly to GND pin 18 (PDIP package) or
GND pin 16 (SSOP package), and that this track is
not used as part of any other ground connection.
Chip Information
TRANSISTOR COUNT: 43,086
PROCESS: CMOS