Maxim Integrated MAX7221ENG+ LED显示驱动器 串行接口，8位数，LED显示

Width: 7.87 mm

Height: 4.45 mm

Length: 32.13 mm

Unit Weight: 1.090 g

Mounting Style: Through Hole

Number of Digits: 8 Digit

Number of Segments: 64 Segment

Supply Current - Max: 330 mA

Pd - Power Dissipation: 1.066 W

Low Level Output Current: 320 mA

Operating Supply Voltage: 4 V to 5.5 V

High Level Output Current: - 45 mA

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C