MAX6950EEE+ Maxim Integrated Products, MAX6950EEE+ Datasheet - Page 4

• Manufacturer Part Number: MAX6950EEE+
• Description: IC DRVR DSPL LED SRL 16-QSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX6950EEE+

• Display Type: LED
• Configuration: 7 Segment
• Interface: 3-Wire Serial
• Digits Or Characters: 5 Digits
• Current - Supply: 10mA
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QSOP Exposed Pad, 16-eQSOP , 16-HQSOP
• Number Of Digits: 5
• Number Of Segments: 40
• Low Level Output Current: 400 mA
• High Level Output Current: - 50 mA
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Supply Current: 15 mA
• Maximum Power Dissipation: 667 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Serially Interfaced, +2.7V to +5.5V,
5- and 8-Digit LED Display Drivers
4
(Typical operating circuit, scan limit set to eight digits, V+ = +3.3V, V
_______________________________________________________________________________________
4.40
4.30
4.20
4.10
4.00
3.90
3.80
3.70
3.60
1.01
1.00
0.99
0.98
0.97
0.96
0.95
3.0
2.5
2.0
1.5
1.0
0.5
0
-40
2.0
0
INTERNAL OSCILLATOR FREQUENCY
INTERNAL OSCILLATOR WAVEFORM
V+ = 5V
2.5
-20
SEGMENT SOURCE CURRENT
200
3.0
vs. SUPPLY VOLTAGE
vs. TEMPERATURE
V+ = 2.7V
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
0
AT OSC (PIN 9)
3.5
TIMELINE (ns)
V+ = 3.3V
400
20
4.0
4.5
40
600
5.0
60
5.5
800
80
6.0
LED
Typical Operating Characteristics
= 2.4V, T
4.40
4.30
4.20
4.10
4.00
3.90
3.80
3.70
3.60
3.5
3.0
2.5
2.0
1.5
1.0
0.5
V+ = 3.3V, 8 DIGITS SCANNED, 8/16 INTENSITY
80
79
78
77
76
75
74
73
72
71
70
0
2.0
0
2
DEAD CLOCK OSCILLATOR FREQUENCY
INTERNAL OSCILLATOR FREQUENCY
WAVEFORM AT SEGO/DIGO (PIN 6)
A
2.5
= +25°C, unless otherwise noted.)
500
DIGIT 0 MULTIPLEX TIMESLOT
vs. SUPPLY VOLTAGE
3.0
vs. SUPPLY VOLTAGE
3
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
3.5
TIMELINE (ns)
1000
4.0
4
4.5
1500
5.0
5
5.5
2000
6.0
6