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ATR1842-P1QW Microchip Technology
Microchip Technology
Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.
View All Product from Microchip Technology
• 405 nm, 650 nm and 780 nm Wavelengths Supported
• Blu-ray/HD-DVD x5, CD-R/RW x52, DVD-R/RW x16
• Adjustment of Mode and Gain by Setting Internal Register via Serial Interface
• Paraphase OutputsInternal Reference Voltage Generation
• Fast Settling Time
• Low Offset Voltage
• Power-down Mode
• Pb-free Optical 12-pin Package
The ATR1842 is a front monitor diode (FMD) which controls the laser power of theoptical pickup for Blu-ray/HD-DVD, DVD and CD drives in one IC.With the serial programming interface (SPI) it is possible to fit the laser power forBlu-ray/HD-DVD, DVD and CD. 2 bits are used to set the mode/gain level and 6 addi-tional bits are used for gain trimming, within ±6 dB. Also setting into sleep mode canbe done via the serial programmin interface (SPI).The integrated PIN diode and the high speed amplifier with low output impedanceensures stable driver performance.All output channels are set to tri-state during sleep mode.Due to its small package size the ATR1842 is especially suited for applications withlow height requirements like SLIM and Ultra-SLIM drives.
• Blu-ray/HD-DVD
• DVD+RW with CD-RW Capability
• DVD-RW with CD-RW Capability
• DVD-RAM with CD-RW Capability
• Recordable Optical Data Storage Devices
1. Every electronic component you purchase from us comes with a 365-Day Warranty. We stand behind the quality of our products.
2. Should you receive any item that isn't in perfect condition, we are committed to arranging a refund or replacement responsibly. Please note that items must be in their original condition for these options to be available.
A: Our professional business development department conducts rigorous testing and verification of the qualifications of original manufacturers and agents of . All suppliers must undergo and pass our qualification review before they are allowed to list their ATR1842-P1QW devices on our platform. We prioritize the sourcing channels and quality of ATR1842-P1QW products above everything else, ensuring thorough supplier audits so you can make your purchase with utmost confidence.
A: Utilize SZComponents's intelligent search engine, filter by the Specialized ICs category, or navigate through the 's brand page for comprehensive information.
A: Due to significant fluctuations in 's inventory, real-time updates are challenging. However, we ensure periodic updates within 24 hours. We recommend confirming your ATR1842-P1QW order with a SZComponents sales representative or through our online customer service before proceeding with payment.
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A: We conduct a Pre-Shipment Inspection (PSI) on randomly selected batches from your order to ensure quality before shipment. We will accept returns or replacements of the ATR1842-P1QW if it does not meet your expectations under the following conditions:
A: For any After-Sales service, including datasheets and pin diagrams for ATR1842-P1QW, feel free to contact us at [email protected]
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TYPE | DESCRIPTION | Select all |
---|---|---|
Package | Tape & Reel (TR) | |
Package / Case | 8-VFQFN | |
Product Status | Obsolete | |
Supplier Device Package | 8-QFN (3x3) | |
Programmable | Not Verified | |
Type | Front Monitor Diode (FMD) | |
Applications | - | |
Series | - | |
Mounting Type | Surface Mount, Wettable Flank |
Microchip Technology
Microchip Technology Inc., headquartered in Chandler, Arizona, leads in microcontrollers and analog semiconductors, facilitating diverse global applications with innovative solutions, low-risk development, and dependable quality assurance.
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