MAX6950EEE+ Maxim Integrated Products, MAX6950EEE+ Datasheet - Page 2
![IC DRVR DSPL LED SRL 16-QSOP](/photos/7/35/73543/16-qsop_21-0112_sml.jpg)
MAX6950EEE+
Manufacturer Part Number
MAX6950EEE+
Description
IC DRVR DSPL LED SRL 16-QSOP
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX6950CEE.pdf
(19 pages)
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
ABSOLUTE MAXIMUM RATINGS
Voltage (with Respect to GND)
V+………………………………. ...................................-0.3V to 6V
All Other Pins................................................-0.3V to (V+ + 0.3V)
DIG1–DIG8 Sink Current.................................................. 440mA
SEG1–SEG9 Source Current.............................................. 55mA
Continuous Power Dissipation (T
Serially Interfaced, +2.7V to +5.5V,
5- and 8-Digit LED Display Drivers
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(Typical operating circuit, V+ = +3.0V to +5.5V, T
2
Operating Supply Voltage
Shutdown Supply Current
Operating Supply Current
Master Clock Frequency (OSC
Internal Oscillator)
Master Clock Frequency (OSC
External Clock)
Display Scan Rate (OSC
External Clock)
Display Scan Rate (OSC Internal
Oscillator)
Display Scan Rate (OSC Internal
Oscillator)
OSC Internal/External Detection
Threshold
Dead Clock Protection
Frequency
OSC High Time (OSC External
Clock)
OSC Low Time (OSC External
Clock)
16-Pin QSOP (derate 8.34mW/°C above +70°C)........667mW
_______________________________________________________________________________________
PARAMETER
A
= +70°C)
SYMBOL
I
f
f
f
V
SHDN
f
f
SCAN
SCAN
SCAN
f
OSC
OSC
OSC
t
t
V+
OSC
I+
CH
CL
A
= T
S hutd ow n m od e, al l d i g i tal
i np uts at V + or GN D
All segments on, all digits scanned,
intensity set to full, internal oscillator,
no display load connected
OSC = RC oscillator
OSC = RC oscillator, R
C
OSC overdriven externally
Eight digits scanned, OSC = overdriven
externally
Eight digits scanned, OSC = RC oscillator
Eight digits scanned, OSC = RC oscillator,
R
SET
SET
MIN
= 56kΩ, C
= 27pF
to T
MAX
CONDITIONS
, unless otherwise noted.) (Note 1)
SET
Operating Temperature Ranges (T
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
= 27pF
MAX695_CEE....................................................0°C to +70°C
MAX695_EEE .................................................-40°C to +85°C
SET
= 56kΩ,
Overtemperature
T
A
= +25
o
C
MIN
155
155
2.7
50
50
1
1
MIN
to T
TYP
75.5
625
1.7
75
62
10
4
MAX
)
MAX
1250
1250
160
5.5
15
8
8
UNITS
MHz
MHz
kHz
mA
µA
Hz
Hz
Hz
ns
ns
V
V