A6276EA - Allegro MicroSystems

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

A6276EA
Manufacturer

Allegro MicroSystems
ChipWorker Part#

CW135847421
Category

LED Driver, LED Display Driver
Package

DIP-24
Description

LED DRVR 5V 24Pin PDIP
Documentation

Datasheet

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A6276EA Specifications

Attribute	Attribute Value

Part Number	A6276EA
Manufacturer	Allegro MicroSystems
ChipWorker Part#	CW135847421
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	24 Pin
Case/Package	DIP-24
Frequency	20 MHz
Supply Voltage (DC)	5.50V (max)
Number of Outputs	16 Output
Output Voltage	4 V
Output Current	75.5 mA
Number of Channels	16 Channel
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	4.5 V
	expand all
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Obsolete
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead

Product Description

Description
The A6276 is specifically designed for LED-display applications. Each BiCMOS device includes a 16-bit CMOS shift register, accompanying data latches, and 16 NPN constant current sink drivers. Except for package style and allowable package power dissipation, the device options are identical.
The CMOS shift register and latches allow direct interfacing with microprocessor-based systems. With a 5 V logic supply, typical serial data-input rates are up to 20 MHz. The LED drive current is de ter mined by the user selection of a single resistor. A CMOS serial data output permits cascaded connections in applications requiring additional drive lines. For inter-digit blanking, all output drivers can be disabled with an ENABLE input high. Similar 8-bit devices are available as the A6275.
Features and Benefits
▪ Up to 90 mA constant-current outputs
▪ Undervoltage lockout
▪ Low-power CMOS logic and latches
▪ High data input rate
▪ Functional replacement for TB62706BN/BF

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