MAX6920AWP+ Maxim Integrated Products, MAX6920AWP+ Datasheet - Page 9

• Manufacturer Part Number: MAX6920AWP+
• Description: IC DRVR VFD TUBE SRL 20-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of MAX6920AWP+

• Display Type: Vacuum Fluorescent (VF)
• Interface: 4-Wire Serial
• Current - Supply: 1mA
• Voltage - Supply: 8 V ~ 76 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Configuration: -
• Digits Or Characters: -
• Lead Free Status / Rohs Status: Details

This means that the driver can be operated in this
application up to the MAX6920’s +125°C maximum
operating temperature.
The MAX6920 operates with multiple power-supply volt-
ages. Bypass the V
GND with a 0.1µF capacitor close to the device. For
multiplex applications, it may be necessary to add an
additional 1µF bulk electrolytic capacitor, or greater, to
the V
The order of the power-supply sequencing is not impor-
tant. The MAX6920 will not be damaged if either V
V
below the data sheet minimum), while the other supply
is maintained up to its maximum rating. However, as
with any CMOS device, do not drive the MAX6920’s
logic inputs if the logic supply V
because the input protection diodes clamp the signals.
TRANSISTOR COUNT: 2743
PROCESS: BiCMOS
BB
is grounded (or maintained at any other voltage
BB
supply.
Power-Supply Considerations
_______________________________________________________________________________________
CC
Power-Supply Sequencing
and V
Chip Information
BB
power-supply pins to
CC
12-Output, 76V, Serial-Interfaced
is not operational
CC
or
MAX685x
VFBLANK
VFDOUT
VFLOAD
VFCLK
Typical Application Circuit
VFD Tube Driver
DIN
CLK
LOAD
BLANK
DIN
CLK
LOAD
BLANK
DIN
CLK
LOAD
BLANK
MAX6920
MAX6920
MAX6920
DOUT
DOUT
DOUT
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