MAX7221xWG

Driver_LED

Serially Interfaced, 8-Digit LED Display Driver, SOIC-24W

Symbol

24 pins
Schematic symbol for MAX7221xWG
Units
1
Kind
part
Grid
on 1.27 mm

Footprint

24 pads
Footprint for MAX7221xWG
Library
Package_SO
Mount
smd
Courtyard
11.86 × 15.9 mm
Link
exact
Footprint page
Open →

3D model

STEP

Package_SO_SOIC-24W_7.5x15.4mm_P1.27mm

10.30 × 15.40 × 2.75 mm

314 KB STEP

Library
Package_SO_SOIC-24W_7.5x15.4mm
Link
exact
Model page
Open →

Pins and pads

Every pin on the symbol has a pad on the footprint.

PinNameTypePad
1DINinput1
2DIG_0open_collector2
3DIG_4open_collector3
4GNDpower_in4
5DIG_6open_collector5
6DIG_2open_collector6
7DIG_3open_collector7
8DIG_7open_collector8
9GNDpassive9
10DIG_5open_collector10
11DIG_1open_collector11
12~{CS}input12
13CLKinput13
14SEG_Aopen_emitter14
15SEG_Fopen_emitter15
16SEG_Bopen_emitter16
17SEG_Gopen_emitter17
18ISETinput18
19V+power_in19
20SEG_Copen_emitter20
21SEG_Eopen_emitter21
22SEG_DPopen_emitter22
23SEG_Dopen_emitter23
24DOUToutput24

On real boards

20+ designs use this part

2 placed it by name in a schematic; 18 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.

Provenance

Credit
KiCad Libraries Contributors
Licence
CC-BY-SA-4.0-with-KiCad-exception
Link method
exact
Cross-check
passed