ATR0885-PFQW

Overview

The ATR0885-PFQW is a laser diode driver manufactured by Atmel, designed for optical disc drive applications. It supports HD-DVD, Blu-ray, DVD, and CD formats. The component is engineered for compact form factors, specifically targeting slim drives in laptops and half-height drives in desktop systems. It integrates necessary control logic for laser modulation and tracking functions within a small outline package.

Feature Summary

• Integrated laser diode driver circuitry for optical media reading
• Optimized for ultra-slim laptop drive architectures
• Supports multi-format optical disc compatibility

Applications

• Laptop slim optical drives
• Desktop computer CD-ROM drives
• DVD playback devices
• HD-DVD and Blu-ray drive modules

Procurement Notes

Verify the specific suffix PFQW against official Atmel documentation to confirm package type and temperature range. Ensure the source document explicitly lists this part number variant. Cross-reference with Microchip records as Atmel was acquired. Confirm RoHS compliance status through the manufacturer's certification documents before integration.

Selection Notes

Select this component when space constraints require a small footprint for laser control in portable or slim desktop optical drives. Evaluate thermal management requirements for the specific enclosure design. Compare pinout compatibility with existing board layouts. Verify voltage supply requirements match the system power architecture.

Part Context

This device belongs to Atmel's laser diode driver family, addressing the market demand for miniaturized optical storage solutions. It complements other Atmel components used in consumer electronics and computing peripherals. The product line focuses on high integration levels to reduce external component count in drive assemblies.

Replacement Considerations

Consult official Atmel or Microchip substitution guides for verified alternatives. Generic replacements may lack specific interface timing or current drive characteristics required for precision optical tracking.