MAX6954ATL+T Maxim Integrated Products, MAX6954ATL+T Datasheet - Page 36

IC DRVR DSPL LED 40-TQFN

MAX6954ATL+T

Manufacturer Part Number
MAX6954ATL+T
Description
IC DRVR DSPL LED 40-TQFN
Manufacturer
Maxim Integrated Products
Datasheet

Specifications of MAX6954ATL+T

Display Type
LED
Configuration
7, 14, 16 Segment
Interface
4-Wire Serial
Current - Supply
22mA
Voltage - Supply
2.7 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
40-TQFN Exposed Pad
Number Of Digits
8
Number Of Segments
128
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Supply Current
30 mA
Maximum Power Dissipation
1333 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Digits Or Characters
-
Lead Free Status / Rohs Status
 Details
4-Wire Interfaced, 2.7V to 5.5V LED Display
Driver with I/O Expander and Key Scan
36
O0
O1
O2
O3
O11
O12
O13
O6
O6
O8
O9
O10
O14
O15
O16
O17
O18
O4
______________________________________________________________________________________
a
a2
b
c
d1
d2
e
f
g1
g2
h
i
j
k
l
m
dp
cc
3.3V
47μF
DIGIT 4
22pF
100nF
56kΩ
V+
V+
V+
GND
GND
GND
CLK
DIN
DOUT
CS
BLINK
OSC_OUT
OSC
ISET
O0
O1
O2
O3
O11
O12
O13
O6
O7
O8
O9
O10
O14
O15
O16
O17
O18
O5
MAX6954
a
a2
b
c
d1
d2
e
f
g1
g2
h
i
j
k
l
m
dp
cc
O10
O11
O12
O13
O14
O15
O16
O17
O18
DIGIT 5
O0
O1
O2
O3
O4
O5
O6
O7
O8
O9
P0
P1
P2
P3
P4
Typical Operating Circuits (continued)
O2
O3
O4
O5
O11
O12
O13
O0
O1
O4
O5
O11
O12
O13
O0
O1
O2
O3
O11
O12
O13
O6
O7
O8
O9
O10
O14
O15
O16
O17
O18
O0
O6
O7
O8
O9
O10
O14
O15
O16
O17
O18
O2
O4
O5
O8
O9
O10
O14
O15
O16
O17
O18
O6
a
a2
b
c
d1
d2
e
f
g1
g2
h
i
j
k
l
m
dp
cc
a
a2
b
c
d1
d2
e
f
g1
g2
h
i
j
k
l
m
dp
cc
a
a2
b
c
d1
d2
e
f
g1
g2
h
i
j
k
l
m
dp
cc
DIGIT 0
DIGIT 2
DIGIT 6
O2
O3
O4
O5
O11
O12
O13
O0
O1
O4
O5
O11
O12
O13
O0
O1
O2
O3
O11
O12
O13
O6
O7
O8
O9
O10
O14
O15
O16
O17
O18
O1
O6
O7
O8
O9
O10
O14
O15
O16
O17
O18
O3
O4
O5
O8
O9
O10
O14
O15
O16
O17
O18
O7
a
a2
b
c
d1
d2
e
f
g1
g2
h
i
j
k
l
m
dp
cc
a
a2
b
c
d1
d2
e
f
g1
g2
h
i
j
k
l
m
dp
cc
a
a2
b
c
d1
d2
e
f
g1
g2
h
i
j
k
l
m
dp
cc
DIGIT 1
DIGIT 3
DIGIT 7

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