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ROHM BD88400FJGE2 Capacitorless Headphone Amplifier
BD88400FJ is an advanced, low-noise headphone amplifier designed for high-fidelity audio applications. It features a capacitor-less output design, leveraging a built-in regulated negative voltage generator to support ground-referenced output driving headphones directly without bulky coupling capacitors. This enhances bass depth, reduces size, and minimizes signal degradation at low frequencies. With configurable gain, low total harmonic distortion, overcurrent and thermal protection, and a wide supply voltage range, it is ideal for portable audio devices, home cinemas, and embedded systems requiring clear, rich sound with space-efficient design.
ROHM BD88400FJGE2 Capacitorless Headphone Amplifier Specifications:
- Supply Voltage Range: +2.4 to +5.5 V
- Supply Current: 2.0 mA (No Signal)
- Maximum Output Power: 80 mW at Voo=3.3V, Ri=160Ω, THD+N<1%
- Gain: Variable, configured via external resistors
- Total Harmonic Distortion: 0.008% typical at 10mW output
- Noise Voltage: 10 Vrms
- Output Voltage Range: -2.4V to +2.4V
- Input Resistance: External resistor, typically 10kΩ or more
- Package Size: SOP-J14, 8.65mm x 6.00mm x 1.65mm
- Protection: Overcurrent, thermal shutdown, UVLO
- Operating Temperature: -40°C to +85°C
- Application: Portable audio, home theater, Bluetooth headsets, embedded audio systems
Buy the ROHM BD88400FJ – Reliable Capacitorless Headphone Amplifier for Industrial Applications
Enhance your audio systems with the ROHM BD88400FJ capacitorless headphone amplifier. Featuring integrated negative voltage generation, low distortion, protection circuits, and a compact design, it ensures rich sound quality for portable devices, home audio, and embedded applications. No output coupling capacitor simplifies board design, reduces cost, and enhances low-frequency response. Its configurable gain, overcurrent, and thermal protections make it a reliable choice for space-efficient, high-quality audio solutions suited for various industrial and consumer electronic projects. Order online today for fast delivery and trusted performance.
Order your ROHM BD88400FJ series capacitorless headphone amplifier today and give your audio projects the dependable quality they deserve.
Frequently Asked Questions
Where can I buy ROHM BD88400FJGE2?
You can click on the BUY or RFQ button to purchase BD88400FJGE2 from an authorized ROHM distributor.
How do I troubleshoot issues or seek technical support for part BD88400FJGE2?
You can download the BD88400FJGE2 datasheet or visit the ROHM website for support.
Who is the manufacturer of BD88400FJGE2?
ROHM