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Maxim > Solutions > Displays: Industrial, Front Panel, and Instrumentation

LED Display Drivers

DATA SHEETS
Display Title / Parts Key Advantages
QV  PDF Evaluation Kit for the MAX9235 and MAX9206
MAX9235EVKIT

QV  PDF Evaluation Kit for the MAX4990
MAX4990EVKIT

QV  PDF Evaluation Kit for the MAX6971
MAX6971EVKIT

QV  PDF DVI™/HDMI 2:4 Low-Frequency Fanout Switch
MAX4814E

An HDMI Switch Handling All Low-Frequency Signals Necessary to Switch Two Input Sources and Supply to Any of Four Outputs
QV  PDF High-Voltage, ±15kV ESD-Protected Electroluminescent Lamp Driver
MAX4990

Industry's Most Flexible EL Driver for Optimized Performance
QV  PDF 10-Bit LVDS Serializer
MAX9235

Industry's First 10-Bit, 450Mbps Serializer in a 3mm x 3mm TQFN Package
QV  PDF Evaluation Kit for the MAX6964
MAX6964EVCMAXQUSB, MAX6964EVKIT

QV  PDF High-Efficiency, 26V Step-Up Converters for Main and Subdisplays Using OLEDs and/or White LEDs
MAX8608Y, MAX8608Z

Boost Converter for Dual-Display Output Utilizing Any Combination of WLED and OLED Displays, Smallest 3mm x 3mm TDFN Package with Only One Inductor and Schottky Diode with More Flexibility in Meeting Customer Application Design Requirements
QV  PDF 4-Wire Serially Interfaced 8 x 8 Matrix Graphic LED Drivers
MAX6960, MAX6961, MAX6962, MAX6963

Easy to implement Bi-color Graphical LED Driver
QV  PDF 16-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog
MAX6979

LED Fault Detection, and Watchdog Timer
QV  PDF 16-Port, 36V Constant-Current LED Driver
MAX6971

QV  PDF 8-Port, 36V Constant-Current LED Driver
MAX6970

Industry-Standard Operation, 36V-Tolerant Outputs
QV  PDF 2-Wire Interfaced Low-EMI Key Switch and Sounder Controllers
MAX7347, MAX7348, MAX7349

QV  PDF High-Efficiency, 32V Step-Up Converters with TA Derating Option for 2 to 8 White LEDs
MAX8595Z, MAX8596Z

High-Efficiency, 32V Step-Up Converters with Temperature Derating Option for 2 to 8 White LEDs
QV  PDF 17-Output LED Driver/GPO with Intensity Control and Hot-Insertion Protection
MAX6964

Space-Saving, 17-Output LED Driver with RST-bar, 240-Step PWM Brightness Control, and 2-Phase Blink
QV  PDF 9-Output LED Driver with Intensity Control and Hot-Insertion Protection
MAX6965

9-Output LED Driver with Intensity Control and Hot-Insertion Protection has 240-Step Brightness Control and 2-Phase Blink
QV  PDF 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan
MAX6958, MAX6959

QV  PDF 2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan
MAX6955

2-Wire Interfaced, 2.7V to 5.5V LED Display Drivers with GPIO and Key Scan
QV  PDF 2-Wire-Interfaced, 2.5V to 5.5V, 20-Port or 28-Port LED Display Driver and I/O Expander
MAX6956

QV  PDF 4-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan
MAX6954

QV  PDF 4-Wire Interfaced, 2.7V to 5.5V, 4-Digit 5 x 7 Matrix LED Display Driver
MAX6952

QV  PDF 4-Wire-Interfaced, 2.5V to 5.5V, 20-Port and 28-Port LED Display Driver and I/O Expander
MAX6957

QV  PDF 2-Wire Interfaced, 2.7V to 5.5V, 4-Digit 5 x 7 Matrix LED Display Driver
MAX6953

QV  PDF Serially Interfaced, +2.7V to +5.5V, 5- and 8-Digit LED Display Drivers
MAX6950, MAX6951




Key Specifications:   Display Drivers
Part Number Features LCD or LED Digits or Char. Output per Digit/Char. Display Type Interface Fonts Segment Blinking Slew-Rate Limiting Supply Voltage (min) (V) Supply Voltage (max) (V) Industry Qualified Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX6979 
LED Fault Detection
Watchdog
LED 16-Segment Any digit type Common Anode Serial 4-Wire 25Mbit  -  No No 3 5.5  -  PDIP/24
TSSOP/24
52 -40 to +125
MAX6971   -  LED 16-Segment Any digit type Common Anode Serial 4-Wire 25Mbit  -  No No 3 5.5 Automotive - General PDIP/24
TSSOP/24
52 -40 to +125
MAX6960 
LED Fault Detection
Watchdog
LED  -  8X8 Graphic  -  Serial 4-Wire 20Mbit  -   -  Yes 2.7 3.6  -  MQFP/44
THIN QFN/44
50 -40 to +125
MAX6961 
LED Fault Detection
LED  -  8X8 Graphic  -  Serial 4-Wire 20Mbit  -   -  Yes 2.7 3.6  -  MQFP/44
THIN QFN/44
50 -40 to +125
MAX6962 
LED Fault Detection
LED  -  8X8 Graphic  -  Serial 4-Wire 20Mbit  -   -  Yes 2.7 3.6  -  MQFP/44
THIN QFN/44
50 -40 to +125
MAX6963 
LED Fault Detection
LED  -  8X8 Graphic  -  Serial 4-Wire 20Mbit  -   -  Yes 2.7 3.6  -  MQFP/44
THIN QFN/44
50 -40 to +125
MAX6964 
Outputs rated at 50mA and 7V
LED 17-Segment Any digit type Common Anode Serial 2-Wire 400kbit  -  Yes Yes 2 3.6  -  QSOP/24
THIN QFN/24
17 -40 to +125
MAX6965 
Outputs rated at 50mA and 7V
LED 9-Segment Any digit type Common Anode Serial 2-Wire 400kbit  -  Yes Yes 2 3.6 Automotive - General QSOP/16
THIN QFN/16
10 -40 to +125
MAX6958   -  LED 4½-Digit 7 segment + 2 annunciators Common Cathode Serial 2-Wire 400kbit Hexadecimal  -  Yes 3 5.5  -  PDIP/16
QSOP/16
31 -40 to +125
MAX6959 
8 Key Scanning, 3 GPIO
LED 4½-Digit 7 segment + 2 annunciators Common Cathode Serial 2-Wire 400kbit Hexadecimal  -  Yes 3 5.5  -  PDIP/16
QSOP/16
31 -40 to +125
MAX6955 
32 Key Scanning, 5 GPIO
LED 16-Digit 7-Segment
8-Digit 14-Segment
8-Digit 16-Segment
14 segments
16 segments
7 segments
Common Cathode Serial 2-Wire 400kbit 104 char ASCII
Hexadecimal
Yes Yes 2.7 5.5  -  SSOP/36
THIN QFN/40
37 -40 to +125
MAX6956 
I/O Transition Detection
LED 28-Segment Any digit type Common Anode Serial 2-Wire 400kbit  -   -  No 2.5 5.5  -  PDIP/28
SSOP/28
SSOP/36
THIN QFN/40
37 -40 to +125
MAX6954 
32 Key Scanning, 5 GPIO
LED  -   -  Common Cathode Serial SPI 26Mbit 104 char ASCII
Hexadecimal
Yes Yes 2.7 5.5  -  PDIP/40
SSOP/36
THIN QFN/40
37 -40 to +125
MAX6952   -  LED 4-Digit 5x7 matrix Cathode Row Serial SPI 26Mbit 104 char ASCII Yes Yes 2.7 5.5  -  PDIP/40
SSOP/36
163 -40 to +85
MAX6957 
I/O Transition Detection
LED 28-Segment Any digit type Common Anode Serial SPI 26Mbit  -   -  No 2.5 5.5 Automotive - General PDIP/28
SSOP/28
SSOP/36
THIN QFN/40
37 -40 to +125
MAX6953   -  LED 4-Digit 5x7 matrix Cathode Row Serial 2-Wire 400kbit 104 char ASCII Yes Yes 2.7 5.5  -  PDIP/40
SSOP/36
163 -40 to +85
MAX6950   -  LED 5-Digit 7 segment + DP Common Cathode Serial SPI 26Mbit Hexadecimal Yes Yes 2.7 5.5  -  QSOP/16 31 -40 to +85
0 to +70
MAX6951   -  LED 8-Digit 7 segment + DP Common Cathode Serial SPI 26Mbit Hexadecimal Yes Yes 2.7 5.5  -  QSOP/16 31 -40 to +85
0 to +70
See All Display Drivers (53)

Key Specifications:   Keyswitch Controllers
Part Number Interface Max. Keys I2C Interface Voltage Typ. Supply Current (µA) Typ. Shutdown Current (µA) INT Output Key Scan I2C Slave IDs Sounder I2C Slave IDs Sounder Output GPOs ALERT Input Supply Voltage (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX7347  Serial 2-Wire 400kbit 24 2.4 to 5.5 75 7.5 Yes 4 4 Yes 6 + 1(INT) Yes 2.4 to 3.6 QSOP/16
THIN QFN/16
17 -40 to +125
MAX7348  Serial 2-Wire 400kbit 40 2.4 to 5.5 75 7.5 Yes 4 4 Yes 3 + 1(INT)  -  2.4 to 3.6 QSOP/20 54 -40 to +125
MAX7349  Serial 2-Wire 400kbit 64 2.4 to 5.5 75 7.5 Yes 1  -   -  1 + 1(INT)  -  2.4 to 3.6 QSOP/24
THIN QFN/24
17 -40 to +125
See All Keyswitch Controllers (3)

Key Specifications:   Switch-Mode DC-DC Power Supplies
Part Number Topology VIN (min) (V) VIN (max) (V) Number of DC-DC Outputs Max. Adjustable VOUT (V) IOUT (A) Operating Current, ICC (max) (mA) Fixed Freq/PWM Operation Operating Freq. (kHz) Internal Power Switch(es) Synchronous Rectifier Package Smallest Available Package (max w/pins) (mm2)
MAX4990  Step-Up 2.4 5.5 1 250 0.01 0.35 Yes 250 Yes No THIN QFN (Dual)/14 10
See All Switch-Mode DC-DC Power Supplies (418)




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