MAX6960ATH+ by Analog Devices

4-Wire Serially Interfaced 8 x 8 Matrix Graphic LED Drivers


The MAX6960–MAX6963 are compact cathode-row display drivers that interface microprocessors to 8 x 8 dot-matrix red, green, and yellow (R,G,Y) LED displays through a high-speed 4-wire serial interface. The MAX6960–MAX6963 drive two monocolor 8 x 8 matrix displays, or a single RGY 8 x 8 matrix display with no external components. The driver can also be used with external pass transistors to control red, green, blue (RGB) and other displays at higher currents and voltages. The MAX6960–MAX6963 feature open- and short-circuit LED detection, and provide both analog and digital tile segment current calibration to allow 8 x 8 displays from different batches to be compensated or color matched. A local 3-wire bus synchronizes multiple interconnected MAX6960–MAX6963s and automatically allocates memory map addresses to suit the user's display-panel architecture. The MAX6960–MAX6963s' 4-wire interface connects multiple drivers, with display memory mapping shared and allocated among the drivers. A single global write operation can send a command to all MAX6960s in a panel. The MAX6963 drives monocolor displays with two-step intensity control. The MAX6962 drives monocolor displays with two-step or four-step intensity control. The MAX6961 drives monocolor or RGY displays with two-step intensity control. The MAX6960 drives monocolor or RGY displays with two-step or four-step intensity control.

Where to Buy

Prices starting from US$10.63

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Analog Devices
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element14
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Newark Electronics
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Features

2.7V to 3.6V Operation
High-Speed 20MHz Serial Interface
Trimmed 40mA or 20mA Peak Segment Current
Directly Drives Either Two Monocolor or One RGY Cathode-Row 8 x 8 Matrix Displays
Analog Digit-by-Digit Segment Current Calibration
Digital Digit-by-Digit Segment Current Calibration
256-Step Panel Intensity Control (All Drivers)
Four Steps per Color Pixel-Level Intensity Control
Open/Short LED Detection
Burst White to Display Memory Planes
Global Command Access All Devices
Can Control RGB Panels or Higher Current/Voltage Panels with External Pass Transistors
Multiple Display Data Planes Ease Animation
Automatic Plane Switching from 63 Planes per Second to One Plane Every 63s, with Interrupt
Slew-Rate-Limited Segment Drivers for Lower EMI
Driver Switching Timing Can Be Spread Between Multiple Drivers to Flatten Power-Supply Peak Demand
Low-Power Shutdown with Full Data Retention
-40°C to +125°C Temperature Range

Specifications

LCD or LED LED
Interface Serial 4-Wire 20Mbit
Output Format 8X8 Graphic
VSUPPLY (V) (min) 2.7
VSUPPLY (V) (max) 3.6
Package/Pins MQFP/44TQFN/44
BudgetaryPrice (See Notes) 9.93


MAX6960ATH+ Semiconductors - ICs by Analog Devices

LED DISPLAY DRIVER TQFN-44

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Device Topology -
Input Voltage Min 2.7V
Input Voltage Max 3.6V
Output Voltage Max -
Output Current Max 750mA
Switching Frequency 8.5MHz
No. of Outputs -
IC Mounting SMD
Driver Case Style TQFN
No. of Pins 44Pins
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

4-Wire Serially Interfaced 8 x | Analog Devices
LED DISPLAY DRIVER, -40 TO 125DEG C | element14
Led Display Driver, -40 To 125Deg C | Newark Electronics

Frequently Asked Questions

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Is the MAX6960ATH+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX6960ATH+ have stock available?

Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for MAX6960ATH+ .

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