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MAX9217/MAX9218 Serializer/Deserializer Receives EE Times Ultimate Products Award







Maxim > Solutions > Displays: Automotive

VFD Drivers

DATA SHEETS
Display Title/Parts Key Advantages
QV  PDF Evaluation Kit for the MAX8831
MAX8831EVKIT

QV  PDF High Efficiency White LED Step-Up Converter with I²C Interface in 2mm x 2mm WLP
MAX8831

Easily Drives Five Banks of 9 LEDs with Over 90% Efficiency Using an I²C Interface in a 2mm x 2mm WLP
QV  PDF Light-Management IC with Efficient 1x/1.5x/2x Charge Pump for Backlight/Flash/RGB LEDs
MAX1707

High-Efficiency Backlight and Flash Driver with Up to 400mA Flash Capability and 3 RGB Drivers with a Programmable RGB Ramp for Main, Sub, RGB, Keypad, or Flash Applications in a Compact, 4mm x 4mm TQFN Package
QV  PDF 12-Output, 76V, Serial-Interfaced VFD Tube Driver
MAX6920

76V, 12- and 20-Output, Serial-Interfaced VFD Drivers Continuously Source 40mA with Slew-Rate Limiting to Reduce EMI
QV  PDF 20-Output, 76V, Serial-Interfaced VFD Tube Drivers
MAX6921, MAX6931




Key Specifications:  VFD Display Drivers
Part Number Features Controller/ Drvr. Display Type Interface Cursor Control Blink Cntrl. VSUPPLY
(V)
MAX6920 
Cascadeable
Outputs may be paralleled
Push-pull 40mA CMOS outputs
Driver Any type Serial 4-Wire No No 8.0 to 76.0
MAX6921 
Cascadeable
Outputs may be paralleled
Push-pull 40mA CMOS outputs
MAX6931 
Negative supply option
Outputs may be paralleled
Push-pull 40mA CMOS outputs
See All VFD Display Drivers (7)

Key Specifications:  White LED Drivers
Part Number Topology LEDs Config. Dimming Control VDROPOUT
(mV)
VCURR_SENSE
(mV)
POUT
(W)
ILED
(mA)
VIN
(V)
VIN
(V)
ICC
(mA)
VOUT
(V)
Oper. Freq.
(kHz)
Package/Pins
max num. of typ max min max max max
MAX8831  Inductor Based 45 Series-Parallel
Digital
I2C Serial
150 150 5 25 2.7 5.5 1.5 28 2000
WLP/16
MAX1707  Charge Pump 11 Parallel 40 100 2.5 100 6.5 5 1000
TQFN/24
See All White LED Drivers (46)



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