MAX7219CNG Maxim Integrated Products, MAX7219CNG Datasheet - Page 4

• Manufacturer Part Number: MAX7219CNG
• Description: IC DRIVER LED DISPLAY 8DGT 24DIP
• Manufacturer: Maxim Integrated Products

Specifications of MAX7219CNG

• Display Type: LED
• Configuration: 7 Segment + DP
• Interface: 4-Wire Serial
• Digits Or Characters: 8 Digits
• Current - Supply: 330mA
• Voltage - Supply: 4 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 24-DIP (0.300", 7.62mm)
• Number Of Digits: 8
• Number Of Segments: 64
• Low Level Output Current: 5 mA
• High Level Output Current: - 2 mA
• Operating Supply Voltage: 4 V to 5.5 V
• Maximum Supply Current: 330 mA
• Maximum Power Dissipation: 1066 mW
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Serially Interfaced, 8-Digit LED Display Drivers
(V+ = +5V, T
4
__________________________________________Typical Operating Characteristics
_______________________________________________________________________________________
A
= +25°C, unless otherwise noted.)
10mA/div
830
820
810
800
790
780
770
760
750
740
730
0
4.0
MAXIMUM INTENSITY = 31/32
SEGMENT OUTPUT CURRENT
POSITIVE SUPPLY VOLTAGE
4.4
POSITIVE SUPPLY VOLTAGE (V)
SCAN FREQUENCY vs.
4.8
MAX7219
5μs/div
5.2
5.6
6.0
10mA/div
70
60
50
40
30
20
10
0
0
0
SEGMENT DRIVER OUTPUT CURRENT
MAXIMUM INTENSITY = 15/16
R
SEGMENT OUTPUT CURRENT
SET
1
vs. OUTPUT VOLTAGE
R
R
= 20kΩ
SET
SET
OUTPUT VOLTAGE (V)
= 40kΩ
= 10kΩ
MAX7221
2
5μs/div
3
4
5