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A6275EA The Allegro Microsystems A6275EA is an 8-bit serial input constant-current latched LED driver designed for LED display applications. It features 60mA outputs and operates at up to 20MHz.
Mfr Part #:

A6275EA

Available from 1 distributors
Mfr Name: Allegro Microsystems
Allegro Microsystems
The Allegro Microsystems A6275EA is an 8-bit serial input constant-current latched LED driver designed for LED display applications. It features 60mA outputs and operates at up to 20MHz.
✓ Total Stock: 3,600 pcs
$ Price Range: $0.17

A6275EA Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,600 pcs
On Request
3600 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

A6275EA Specifications Quick View

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A6275EA Description

Short technical summary and product information.

The Allegro Microsystems A6275EA is an 8-bit serial input constant-current latched LED driver, specifically designed for LED display applications. This BiCMOS device integrates an 8-bit CMOS shift register, data latches, and eight NPN constant-current sink drivers, allowing direct interfacing with microprocessor-based systems.

 

Key electrical characteristics include nominal 60mA constant-current outputs and a typical data input rate of up to 20MHz with a 5V logic supply. The LED drive current is user-determined by a single resistor. An ENABLE input allows for inter-digit blanking by disabling all output drivers when high.

 

This component is available in a 16-pin DIP (through-hole) package, suitable for various mounting requirements. It operates within a temperature range of -40°C to 85°C. The device is classified as Last Time Buy, indicating obsolescence and restriction to existing customer applications.

 

Recommended substitutions for new designs include the A6279. The A6275EA is RoHS3 compliant, MSL 1, and REACH unaffected, though these compliance statuses are unverified.

A6275EA Quick Information

Product Type: LED Driver
Canonical Name: Allegro Microsystems A6275EA 8-Bit Serial Input Constant-Current Latched LED Driver
Subcategory: Linear

A6275EA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

A6275EA Estimated Pricing

Qty Low High
1+ $0.17 $0.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

A6275EA Features

  • 8-bit serial input constant-current latched LED driver.
  • Up to 90 mA constant-current outputs.
  • Typical data input rate up to 20 MHz.
  • 16-pin DIP through-hole package.
  • Operates from -40°C to 85°C.

A6275EA Applications

  • Designed for LED display applications.
  • Interfaces with microprocessor-based systems.
  • Cascade connection for additional drive lines.
  • Inter-digit blanking via ENABLE input.

A6275EA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output current for the A6275EA?

The A6275EA provides up to 90 mA constant-current outputs.

What is the operating temperature range for the A6275EA?

The operating temperature range for the A6275EA is -40°C to 85°C.

What package type is the A6275EA available in?

The A6275EA is available in a 16-DIP (0.300", 7.62mm) package.

What is the RoHS status of the A6275EA?

The A6275EA is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the A6275EA?

The Moisture Sensitivity Level (MSL) for the A6275EA is 1 Unlimited.

What is the REACH status of the A6275EA?

The A6275EA is REACH Unaffected.

Is the A6275EA recommended for new designs?

No, the A6275EA is a Last Time Buy part and is obsolete. It is not recommended for new design applications.

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