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ROHM BD5465GULE2 Class-D Speaker Amplifier
The BD5465GUL is a compact monaural Class-D speaker amplifier designed for portable devices and mobile applications. It features an internal ALC for automatic level adjustment, eliminating the need for an output LC filter, with high efficiency for battery-powered use. This IC integrates protection circuits against output short, thermal shutdown, and UVLO, and supports digital or analog inputs with differential or single-end configurations. Its ultra-slim WL-CSP package measures 1.8x1.8x0.55mm, making it ideal for space-constrained applications such as mobile phones, portable audio, and PDAs. Low shutdown current and pop noise suppression enhance user experience.
ROHM BD5465GULE2 Class-D Speaker Amplifier Specifications:
- Package: 1.8 x 1.8 x 0.55 mm WL-CSP (9-pin)
- Supply Voltage: 2.5V to 5.5V
- Output Power: 0.6W at VDD=3.4~5.5V, RL=8Ω
- Input Type: Digital/Analog, Differential/Single-end
- Maximum Gain: 12 dB (Typ.) during ALC operation (+12 to -3 dB at 1 dB steps)
- ALC Release Time: 560 ms/1 dB (Typ.)
- Distortion: <1% THD+N at rated power
- Protection Circuits: Output short, thermal shutdown, UVLO
- Shutdown Current: 0.01 µA (Typ.)
- Efficiency: High, suitable for battery-powered devices
- Additional Features: Pop noise suppression circuit, no external LC filter needed
Buy the ROHM Series Class-D Speaker Amplifier: BD5465GUL
Enhance your portable devices with the ROHM Series BD5465GUL, a high-efficiency monaural Class-D amplifier featuring internal ALC, protection circuits, and no external LC filter requirement. Its ultra-slim WL-CSP package measures 1.8x1.8mm, ideal for space-constrained designs. With a maximum output power of 0.6W at 3.4-5.5V supply, it ensures low power consumption and minimal pop noise during start-up and shutdown. Perfect for mobile phones, portable audio, and PDAs, this amplifier offers reliable, high-quality sound with minimal footprint and simple external parts.
Order your ROHM Series BD5465GUL monaural Class-D speaker amplifier today and enhance your portable electronic devices with reliable, compact amplification performance.
Frequently Asked Questions
Where can I buy ROHM BD5465GULE2?
You can click on the BUY or RFQ button to purchase BD5465GULE2 from an authorized ROHM distributor.
How do I troubleshoot issues or seek technical support for part BD5465GULE2?
You can download the BD5465GULE2 datasheet or visit the ROHM website for support.
Who is the manufacturer of BD5465GULE2?
ROHM