MAX6978AUE

$1.49

Description：MAX6978 8-PORT LED DRIVER
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk

SKU:42d7683332ef Category: LED Drivers IC Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

MAX6978AUE is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is MAX6978 8-PORT LED DRIVER. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for MAX6978AUE

Description：MAX6978 8-PORT LED DRIVER
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Bulk
Type：Linear
Topology：Shift Register
Internal Switch(s)：Yes
Number of Outputs：8
Voltage - Supply (Min)：3V
Voltage - Supply (Max)：5.5V
Voltage - Output：5.5V
Current - Output / Channel：55mA
Frequency：-
Dimming：PWM
Applications：Signage
Operating Temperature：-40°C ~ 125°C (TA)
Mounting Type：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：16-TSSOP-EP
Grade：-
Qualification：-

LED Driver IC datasheet and documents for MAX6978AUE

MAX6978AUE

LED Driver IC Overview

The MAX6978AUE is a serial-interfaced LED driver providing eight open-drain, constant-current sinking outputs. It operates on a supply voltage range of 3V to 5.5V with an output voltage capability of 5.5V and a channel current of 55mA. The device features a shift-register architecture for data handling and supports surface-mount installation in TSSOP-16 packages. It functions within an ambient temperature range of -40°C to +125°C.

LED Driver IC Feature Summary

Provides eight independent constant-current sinking channels for LED control
Utilizes a serial interface with shift-register architecture for efficient data transmission
Supports operation across a wide industrial temperature range

LED Driver IC Applications

Signage displays
General display applications requiring constant-current LED driving

LED Driver IC Procurement Notes

Verify the specific suffix (e.g., AUE vs. AUE+T) against official Analog Devices documentation to confirm package type and reel specifications. Ensure compatibility with system voltage requirements and thermal management needs before procurement. Confirm RoHS compliance status through the manufacturer's latest datasheet.

LED Driver IC Selection Notes

Select this component when designing systems requiring precise constant-current regulation for multiple LEDs via a serial interface. Consider the 55mA per channel limit and the 8-output capacity relative to the target display size. Evaluate the TSSOP-16 package constraints for PCB layout and thermal dissipation in the final enclosure design.

LED Driver IC Part Context

This part belongs to the MAX6978 family of LED drivers from Analog Devices/Maxim Integrated. These devices are engineered for applications needing reliable, low-pin-count control of LED arrays. The series emphasizes simplicity in interfacing while maintaining consistent brightness across connected elements.