It is possible to reduce the number of components! The adoption of the LKCOB-8PIN package makes it suitable for compact and slim pickups.
The "CPF274ALK" is an OEIC developed for front monitoring to control the laser power of pickups for BD/DVD/CD with a single IC. It features a serial interface, allowing for the selection of five gain modes (coarse gain adjustment) and gain adjustment of ±4.7dB (fine gain adjustment). Additionally, it eliminates the need for variable resistors for gain adjustment, reducing the number of components. With a high-speed amplifier integrated into the PIN photodiode, it achieves low output impedance and stable output. 【Features】 ■ Equipped with a serial interface ■ Capable of selecting five gain modes and adjusting gain by ±4.7dB ■ Reduces the number of components ■ High-speed amplifier integrated into the PIN photodiode ■ Achieves low and stable output *For more details, please refer to the PDF document or feel free to contact us.
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【Maximum Ratings】 ■Supply Voltage (VCC): 6.0V ■Power Dissipation (Pd): 240mW ■Operating Temperature (Topr): -40 to 105℃ ■Storage Temperature (Tstg): -40 to 105℃ ■Terminal Applied Voltage Range (Vimax): GND-0.3 to Vcc+0.3V *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our company is a specialized semiconductor manufacturer that excels in developing original integrated circuits based on the technology we have cultivated over many years, with our engineers closely communicating face to face with customers. We are by no means a large company, but we aim to be number one in market share in our entry fields. For our main products, such as OEICs, LCD drivers, and terrestrial digital demodulation ICs, we already boast a world-class market share and have become a leading company.
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