MAX6962ATH+T Maxim Integrated Products, MAX6962ATH+T Datasheet - Page 21
![IC DRVR LED 8X8 44-TQFN](/photos/6/92/69260/44-tqfn_21-0144g_sml.jpg)
MAX6962ATH+T
Manufacturer Part Number
MAX6962ATH+T
Description
IC DRVR LED 8X8 44-TQFN
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX6963ATH.pdf
(35 pages)
Specifications of MAX6962ATH+T
Display Type
LED
Configuration
8 x 8 (Matrix)
Interface
4-Wire Serial
Digits Or Characters
Any Digit Type
Current - Supply
7.5mA
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
44-TQFN Exposed Pad
Number Of Segments
64
Low Level Output Current
750 mA
High Level Output Current
48 mA
Operating Supply Voltage
2.7 V to 3.6 V
Maximum Supply Current
9 mA
Maximum Power Dissipation
2162 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Figure 11. Multiplex Timing Diagram (No Flip; OSC = 4.194304MHz)
DRIVER INTENSITY
ROW/CATHODE
ROW/CATHODE
ROW 0 ANODE
SETTINGS
249/256th
250/256th
251/256th
252/256th
253/256th
254/256th
(MAX ON)
(MIN ON)
(UNLIT)
2/256th
3/256th
4/256th
(LIT)
HIGH-Z
HIGH-Z
LOW
122μs TIMESLOT
LOW
LOW
CURRENT SOURCE ENABLED
LOW
LOW
LOW
LOW
LOW
LOW
ROW 0
______________________________________________________________________________________
HIGH-Z
122μs TIMESLOT
ROW 1
HIGH-Z
HIGH-Z
8 x 8 Matrix Graphic LED Drivers
122μs TIMESLOT
ROW 2
ONE COMPLETE 0.977ms MULTIPLEX CYCLE AROUND 8 ROWS
ROW 0's 122μs MULTIPLEX TIMESLOT
122μs TIMESLOT
ROW 3
4-Wire Serially Interfaced
122μs TIMESLOT
ROW 4
122μs TIMESLOT
MINIMUM 1.91μs INTERDIGIT BLANKING INTERVAL
ROW 5
122μs TIMESLOT
ROW 6
122μs TIMESLOT
ROW 7
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
122μs TIMESLOT
START OF
NEXT CYCLE
ROW 0
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