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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 MAX6956
MAX6956EVKIT

QV  PDF Evaluation Kit for the MAX9235 and MAX9206
MAX9235EVKIT

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 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 Supply Voltage (min) (V) Supply Voltage (max) (V)
MAX6979 
LED Fault Detection
Watchdog
LED 16-Segment Any digit type Common Anode Serial 4-Wire 25Mbit  -  No 3 5.5
MAX6971   -  LED 16-Segment Any digit type Common Anode Serial 4-Wire 25Mbit  -  No 3 5.5
MAX6960 
LED Fault Detection
Watchdog
LED  -  8X8 Graphic  -  Serial 4-Wire 20Mbit  -   -  2.7 3.6
MAX6961 
LED Fault Detection
LED  -  8X8 Graphic  -  Serial 4-Wire 20Mbit  -   -  2.7 3.6
MAX6962 
LED Fault Detection
LED  -  8X8 Graphic  -  Serial 4-Wire 20Mbit  -   -  2.7 3.6
MAX6963 
LED Fault Detection
LED  -  8X8 Graphic  -  Serial 4-Wire 20Mbit  -   -  2.7 3.6
MAX6964 
Outputs rated at 50mA and 7V
LED 17-Segment Any digit type Common Anode Serial 2-Wire 400kbit  -  Yes 2 3.6
MAX6965 
Outputs rated at 50mA and 7V
LED 9-Segment Any digit type Common Anode Serial 2-Wire 400kbit  -  Yes 2 3.6
MAX6958   -  LED 4½-Digit 7 segment + 2 annunciators Common Cathode Serial 2-Wire 400kbit Hexadecimal  -  3 5.5
MAX6959 
8 Key Scanning, 3 GPIO
LED 4½-Digit 7 segment + 2 annunciators Common Cathode Serial 2-Wire 400kbit Hexadecimal  -  3 5.5
MAX6955 
32 Key Scanning, 5 GPIO
LED 8-Digit 16-Segment
8-Digit 14-Segment
16-Digit 7-Segment
7 segments
14 segments
16 segments
Common Cathode Serial 2-Wire 400kbit 104 char ASCII
Hexadecimal
Yes 2.7 5.5
MAX6956 
I/O Transition Detection
LED 28-Segment Any digit type Common Anode Serial 2-Wire 400kbit  -   -  2.5 5.5
MAX6954 
32 Key Scanning, 5 GPIO
LED  -   -  Common Cathode Serial SPI 26Mbit 104 char ASCII
Hexadecimal
Yes 2.7 5.5
MAX6952   -  LED 4-Digit 5x7 matrix Cathode Row Serial SPI 26Mbit 104 char ASCII Yes 2.7 5.5
MAX6957 
I/O Transition Detection
LED 28-Segment Any digit type Common Anode Serial SPI 26Mbit  -   -  2.5 5.5
MAX6953   -  LED 4-Digit 5x7 matrix Cathode Row Serial 2-Wire 400kbit 104 char ASCII Yes 2.7 5.5
MAX6950   -  LED 5-Digit 7 segment + DP Common Cathode Serial SPI 26Mbit Hexadecimal Yes 2.7 5.5
MAX6951   -  LED 8-Digit 7 segment + DP Common Cathode Serial SPI 26Mbit Hexadecimal Yes 2.7 5.5
See All Display Drivers (52)

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
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
TQFN/16
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
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
TQFN/24
See All Keyswitch Controllers (3)



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