MAX6951CEE+T Maxim Integrated Products, MAX6951CEE+T Datasheet - Page 4
![IC DRVR DSPL LED SRL 16-QSOP](/photos/7/35/73543/16-qsop_21-0112_sml.jpg)
MAX6951CEE+T
Manufacturer Part Number
MAX6951CEE+T
Description
IC DRVR DSPL LED SRL 16-QSOP
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX6950CEE.pdf
(19 pages)
Specifications of MAX6951CEE+T
Display Type
LED
Configuration
7 Segment
Interface
3-Wire Serial
Digits Or Characters
8 Digits
Current - Supply
10mA
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
16-QSOP Exposed Pad, 16-eQSOP , 16-HQSOP
Number Of Digits
8
Number Of Segments
64
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
+ 70 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
0 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