MAX6955ATL+ Maxim Integrated Products, MAX6955ATL+ Datasheet - Page 37
![IC DRVR DSPL LED 40-TQFN](/photos/6/65/66502/40-qfn_pkg_sml.jpg)
MAX6955ATL+
Manufacturer Part Number
MAX6955ATL+
Description
IC DRVR DSPL LED 40-TQFN
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX6955AAX.pdf
(43 pages)
Specifications of MAX6955ATL+
Display Type
LED
Configuration
7, 14, 16 Segment
Interface
I²C
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
16
Number Of Segments
128
Low Level Output Current
935 mA
High Level Output Current
55 mA
Operating Supply Voltage
2.7 V to 5.5 V
Maximum Supply Current
30 mA
Maximum Power Dissipation
2051.3 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
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
2-Wire Interfaced, 2.7V to 5.5V LED Display
3.3V
47µF
DIGIT 4
______________________________________________________________________________________
C
SET
100nF
Driver with I/O Expander and Key Scan
R
SET
V+
V+
V+
GND
GND
GND
SCL
SCL
AD0
AD0
AD1
AD1
SDA
SDA
BLINK
OSC_OUT
OSC
ISET
O0
O1
O2
O3
O11
O12
O13
O6
O7
O8
O9
O10
O14
O15
O16
O17
O18
O5
MAX6955
a
a2
b
c
d1
d2
e
f
g1
g2
h
i
j
k
l
m
dp
cc
P4/IRQ
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
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
37