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Product Detailed Parameters
- Description：IC LASER DVR 3CH CD-R/RW SSOP
- Series：*
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR)
- Type：-
- Data Rate：-
- Number of Channels：-
- Voltage - Supply：-
- Current - Supply：-
- Current - Modulation：-
- Operating Temperature：-
- Package / Case：-
- Supplier Device Package：-
- Mounting Type：-
- Current - Bias：-
- Grade：-
- Qualification：-
Download product information
Overview
The BU7673FV-E2 is a three-channel laser driver integrated circuit manufactured by Rohm Semiconductor. Designed specifically for CD-R and CD-RW optical disc drives, this component manages the precise current control required for laser diode operation. It integrates essential drive functions into a compact SSOP package, facilitating efficient implementation in consumer electronics storage devices requiring reliable optical data reading and writing capabilities.
Feature Summary
- Integrates three independent laser driver channels for multi-diode applications
- Optimized for CD-R and CD-RW recording and playback operations
- Provides stable current regulation for laser diode protection and performance
Applications
- CD-R optical disc drive systems
- CD-RW rewritable optical disc drives
- Consumer electronic storage devices with laser read/write heads
Procurement Notes
Verify the exact part number against official Rohm Semiconductor documentation to ensure compatibility with specific optical drive designs. Confirm that the SSOP package variant matches your printed circuit board layout requirements. Cross-reference electrical specifications with your system's power supply and thermal management constraints before finalizing procurement decisions.
Selection Notes
Select this component when designing or repairing optical drives requiring dedicated three-channel laser control for CD formats. Ensure the application environment supports the thermal characteristics of the SSOP package. Validate that the integrated driver architecture aligns with the signal processing requirements of the target optical pickup unit.
Part Context
This device belongs to Rohm Semiconductor's specialized line of laser drivers tailored for optical storage media. The BU7673 series addresses the specific needs of compact disc technologies, offering a consolidated solution for managing multiple laser diodes within a single integrated circuit framework.
Replacement Considerations
Consult official manufacturer substitution lists for verified equivalents. Generic replacements may lack the specific channel configuration or optical drive compatibility required for this application.
