ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：AUDIO PREAMPLIFIER
- Series：-
- Mfr：Fairchild Semiconductor
- Package：Bulk
- Type：Class AB
- Output Type：1-Channel (Mono) or 2-Channel (Stereo)
- Max Output Power x Channels @ Load：16mW x 2 @ 16Ohm
- Voltage - Supply：2.7V ~ 4.5V
- Features：Depop, Microphone, Mute
- Mounting Type：Surface Mount
- Supplier Device Package：24-MLP (4x4)
- Package / Case：24-VFQFN Exposed Pad
- Operating Temperature：-20°C ~ 60°C (TA)
- Grade：-
- Qualification：-
Download product information
Overview
The FAN3800MLP24X is a mono or stereo audio amplifier manufactured by Fairchild Semiconductor. It integrates a microphone pre-amplifier and an EMU interface within a single package. The device supports Class AB operation for high-fidelity audio reproduction. It is housed in a compact 24-lead MLP (4x4 mm) surface-mount package, designed for space-constrained portable electronic applications requiring integrated audio processing capabilities.
Feature Summary
- Integrates mono/stereo audio amplification with built-in microphone pre-amplifier
- Includes dedicated EMU interface for enhanced system connectivity
- Supports both mono and stereo operational modes
Applications
- Portable audio devices
- Mobile communication handsets
- Multimedia consumer electronics
Procurement Notes
Verify component authenticity through authorized distributors due to obsolete status. Confirm package integrity upon receipt as the MLP form factor is sensitive to mechanical stress. Ensure storage conditions meet semiconductor standards to prevent degradation of the integrated circuit before installation.
Selection Notes
Select this component when a combined solution for audio amplification and microphone input is required. The integrated EMU interface reduces external component count compared to discrete designs. Consider the 24-lead MLP package constraints for PCB layout and thermal management during the design phase.
Part Context
Fairchild Semiconductor was acquired by ON Semiconductor. This part belongs to the legacy Fairchild product line. The FAN3800 series represents an era of highly integrated audio solutions for mobile devices. Current availability may be limited as the component is listed as obsolete in many distribution channels.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete lifecycle status, direct replacements should be verified against current ON Semiconductor portfolios or equivalent integrated audio amplifier solutions.
