MAX7219ERG Maxim Integrated Products, MAX7219ERG Datasheet - Page 13

• Manufacturer Part Number: MAX7219ERG
• Description: LED Drivers
• Manufacturer: Maxim Integrated Products

Specifications of MAX7219ERG

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 3. Cascading MAX7219/MAX7221s to Drive 16 Seven-Segment LED Digits
Serially Interfaced, 8-Digit LED Display Drivers
( ) MAX7221 ONLY
LOAD DATA
______________________________________________________________________________________
DATA IN
CLOCK
8
DIN
DIG 0
DIG 4
GND
DIG 6
DIG 2
DIG 3
DIG 7
GND
DIG 5
DIG 1
LOAD (CS)
SEG DP
SEG D
SEG C
SEG G
SEG B
SEG A
DOUT
SEG E
SEG F
ISET
CLK
V+
8
9.53kΩ
MAX7219
MAX7221
5V
0.1μF
8
DIN
DIG 0
DIG 4
GND
DIG 6
DIG 2
DIG 3
DIG 7
GND
DIG 5
DIG 1
LOAD (CS)
SEG DP
SEG D
SEG C
SEG G
SEG B
SEG A
SEG E
SEG F
DOUT
ISET
CLK
V+
8
9.53kΩ
MAX7219
MAX7221
5V
0.1μF
13