A6276ELW - Allegro MicroSystems

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

Part No

A6276ELW
Manufacturer

Allegro MicroSystems
ChipWorker Part#

CW135847141
Category

LED Driver, LED Display Driver
Package

SOIC-24
Description

LED Driver 5V 24Pin SOIC W
Documentation

Datasheet

A6276ELW Global Supplier

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A6276ELW Specifications

Attribute	Attribute Value

Part Number	A6276ELW
Manufacturer	Allegro MicroSystems
ChipWorker Part#	CW135847141
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	24 Pin
Case/Package	SOIC-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
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	4.5 V
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Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Obsolete
Packaging	Tube
RoHS	Non-Compliant
Lead-Free Status	Contains Lead
ECCN Code	EAR99

Product 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 determined by the user’s selection of a single resistor. A CMOS serial data output permits cascade 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 A6275EA and A6275ELW.
FEATURES
■ To 90 mA Constant-Current Outputs
■ Under-Voltage Lockout
■ Low-Power CMOS Logic and Latches
■ High Data Input Rate
■ Functional Replacement for TB62706BN/BF

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