MAX6954ATL+T Maxim Integrated Products, MAX6954ATL+T Datasheet - Page 35

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

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

3.3V
47μF
4-Wire Interfaced, 2.7V to 5.5V LED Display
22pF
100nF
______________________________________________________________________________________
56kΩ
Driver with I/O Expander and Key Scan
4 x 4 MATRIX OF DISCRETE MONOCOLOR LEDs
O0
O2
O3
O4
O5
O8
O9
O10
O11
O12
O13
O14
O15
O16
O17
O18
O6
V+
V+
V+
GND
GND
GND
CLK
DIN
DOUT
CS
BLINK
OSC_OUT
OSC
ISET
MAX6954
DIGIT 6
O10
O11
O12
O13
O14
O15
O16
O17
O18
O0
O1
O2
O3
O4
O5
O6
O7
O8
O9
P0
P1
P2
P3
P4
4 x 4 MATRIX OF DISCRETE MONOCOLOR LEDs
O11
O12
O13
O14
O15
O0
O4
O5
O6
O13
O14
O15
O16
O17
O18
O0
O1
O8
O9
O10
O11
O12
O16
O17
O18
O2
O3
O0
O2
O3
O4
O5
O8
O9
O10
O11
O12
O13
O14
O15
O16
O17
O18
O7
DIGIT 0b (RED), DIGIT 1b (GREEN)
a
b
c
d
e
f
g
dp
Rcc
Gcc
a
b
c
d
e
f
g1
g2
h
i
j
k
l
m
dp
Rcc
Ccc
7-SEGMENT BICOLOR LED
14-SEGMENT BICOLOR
DIGIT 7
DIGITS 2 AND 3
Typical Operating Circuits
O2
O4
O5
O6
O8
O0
O1
O2
O3
O11
O12
O13
O0
O1
O2
O3
O11
O12
O13
O9
O10
O7
O1
O0
O6
O7
O8
O9
O10
O14
O15
O16
O17
O18
O5
O6
O7
O8
O9
O10
O14
O15
O16
O17
O18
O4
a
b
c
d
e
f
g
dp
CC1
CC0
a1
a2
b
c
d1
d2
e
f
g1
g2
h
i
j
k
l
m
dp
cc
a1
a2
b
c
d1
d2
e
f
g1
g2
h
i
j
k
l
m
dp
cc
16-SEGMENT MONOCOLOR
16-SEGMENT MONOCOLOR
7-SEGMENT MONOCOLOR
DIGITS 0a AND 1a
DIGIT 5
DIGIT 4
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