Datasheet

MAX6950/MAX6951
Serially Interfaced, +2.7V to +5.5V,
5- and 8-Digit LED Display Drivers
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Figure 4. Multiplex and Intensity Timing Diagram
200µs TIME SLOT
DIGIT 0
200µs TIME SLOT
DIGIT 1
200µs TIME SLOT
DIGIT 2
200µs TIME SLOT
DIGIT 3
200µs TIME SLOT
DIGIT 4
200µs TIME SLOT
DIGIT 5
200µs TIME SLOT
DIGIT 6
200µs TIME SLOT
DIGIT 7
200µs TIME SLOT
DIGIT 0
ONE COMPLETE 1.6ms MULTIPLEX CYCLE AROUND 8 DIGITS
DIGIT 0's 200µs MULTIPLEX TIME SLOT
START OF NEXT
CYCLE
LOW
LOW
HIGH-Z
HIGH-Z
HIGH-Z
HIGH-Z
CURRENT SOURCE ENABLED
1/16TH
(MIN ON)
ANODE
MIN ON
2/16TH
LOW
HIGH-Z
3/16TH
LOW
HIGH-Z
13/16TH
LOW
HIGH-Z
14/16TH
LOW
HIGH-Z
15/16TH
LOW
HIGH-Z
HIGH-Z
HIGH-Z
16/16TH
MAX ON
MINIMUM 12.5µs INTERDIGIT BLANKING INTERVAL
CURRENT SOURCE ENABLED
HIGH-Z
HIGH-Z
ANODE
MAX ON
ANODE (UNLIT)
DIGIT CATHODE
DRIVER INTENSITY
SETTINGS