MAX6960AMH+TD Maxim Integrated Products, MAX6960AMH+TD Datasheet - Page 9

• Manufacturer Part Number: MAX6960AMH+TD
• Description: IC DRVR LED 8X8 44-MQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX6960AMH+TD

• 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-MQFP, 44-PQFP
• 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: 1012 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 2. RGY 1-Bit-per-Pixel 48-Pixel x 32-Pixel Display Example
Figure 3. 8 x 8 Matrix Pin Assignment
Figure 4. How Plane Memory Across Multiple
MAX6960–MAX6963 Maps to Display Pixels
_______________________________________________________________________________________
FIRST DISPLAY PIXEL
MAPS TO FIRST PLANE
MAPS TO LAST PLANE
LAST DISPLAY PIXEL
MEMORY LOCATION
RED
RED
RED
RED
ROW 1
ROW 2
ROW 3
ROW 4
ROW 5
ROW 6
ROW 7
ROW 8
DRIVER12
DRIVER18
DRIVER0
DRIVER6
GREEN
GREEN
GREEN
GREEN
8 x 8 Matrix Graphic LED Drivers
RED
RED
RED
RED
DRIVER13
DRIVER19
DRIVER1
DRIVER7
MONOCOLOR
GREEN
GREEN
GREEN
GREEN
RED
RED
RED
RED
DRIVER14
DRIVER20
DRIVER2
DRIVER8
4-Wire Serially Interfaced
GREEN
GREEN
GREEN
GREEN
ROW 1
ROW 2
ROW 3
ROW 4
ROW 5
ROW 6
ROW 7
ROW 8
RED
RED
RED
RED
display panel to be driven easily and intuitively by multi-
ple MAX6960s using 8 x 8 cathode-row matrix digits. The
MAX6960s in a display-driver design not only share the
host 4-wire interface, but they also share a local 3-wire
interface that is not connected to the host. The local 3-
wire interface works with the user’s driver settings to con-
figure all the MAX6960s to appear to the host interface as
one contiguous memory-mapped driver.
The pixel level-intensity control uses frame modulation.
Pixels are enabled and disabled on a frame-by-frame
basis over a 12-frame super frame (Table 5). The effec-
tive pixel frame duty cycle within a super frame sets each
pixel’s effective intensity. The 12-frame period of a super
frame allows arithmetic and geometric intensity scales to
be mixed on the same driver. This allows the user to set
up an RGY display with a different color scale for red and
DRIVER15
DRIVER21
DRIVER3
DRIVER9
GREEN
GREEN
GREEN
GREEN
RED
RED
RED
RED
DRIVER10
DRIVER16
DRIVER22
DRIVER4
RGY
GREEN
GREEN
GREEN
GREEN
RED
RED
RED
RED
DRIVER11
DRIVER17
DRIVER23
DRIVER5
GREEN
GREEN
GREEN
GREEN
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