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Slkor PAM8403
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Slkor PAM8403
- Type
- SLKOR
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- SLKOR
- Electronic Component
- PAM8403
- Electronic Component
- 1
- Package
- SOP-16
- Electronic Component
- 90%
- Electronic Component
- Audio Power Amplifier
- Electronic Component
- 0.28g
- Electronic Component
- 1
- Power Amplifier Type
- D Power Amplifier
- Features
- Filter; /; / Switch
- Electronic Component
- BM0224626393
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.2V~5.5V
- Output Power
- 3Wx2@4Ω
- Static Current(Iq)
- 6.3mA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PAM8403 产品概述
概要
PAM8403 是由 Slkor（萨科微）公司开发的高性能 D 类音频功率放大器，专为便携式音频设备和低功耗应用设计。以下是对 PAM8403 的详细介绍，包括其关键参数、特性、应用场景以及使用优势。
基础参数
- 功放类型: D 类功放
- 商品分类: 音频功率放大器
- 工作电压: 2.2V ~ 5.5V
- 封装: SOP-16
特性
- 高效能: 作为 D 类功放，PAM8403 具有极高的效率，能够显著减少热量产生和电源消耗。这使得它特别适合用于需要长时间运行且空间有限的便携式设备。
- 低功耗: 低静态电流设计，确保在待机状态下也能保持低功耗。这对于需要长时间使用的设备来说是非常重要的。
- 小型化封装: 采用 SOP-16 封装，体积小，易于集成到各种紧凑的电子产品中，如智能手机、平板电脑、蓝牙音箱等。
- 宽工作电压范围: 支持 2.2V ~ 5.5V 的工作电压范围，适应不同类型的电源供给，提高了产品的通用性和灵活性。
- 高输出功率: 在典型工作条件下，PAM8403 可以输出高达几瓦特的音频功率，足以驱动大多数小型扬声器和耳机。
应用场景
- 便携式音频设备:
- 智能手机、平板电脑和其他移动设备中的音频输出模块。
- 蓝牙音箱、无线耳机和其他无线音频设备。
- 家用电子产品:
- 小型家庭影院系统、音响设备等。
- 汽车电子设备:
- 汽车音响系统中的辅助功放模块。
- 工业控制系统:
- 需要高效能和低噪音的工业控制设备中的音频输出部分。
使用优势
- 节能高效:
- 由于 D 类功放的高效率特性，PAM8403 可以显著降低系统整体的能耗，从而延长电池寿命，减少散热问题。
- 简单易用:
- 简单的外围电路设计使得开发人员能够快速完成产品开发和验证过程。
- 高音质:
- 低失真率和高信噪比确保输出音频信号清晰纯净，无明显噪音或失真。
- 成本优化:
- 低成本设计使得 PAM8403 成为广泛应用于消费电子产品中的理想选择。
技术参数详解
- 输入阻抗: 高输入阻抗设计，减少对前级电路的负载影响。
- 输出阻抗: 支持多种负载阻抗，适应不同类型的扬声器或耳机。
- 频率响应: 宽频率响应范围，确保从低频到高频都能得到良好的还原。
- 保护功能: 内置过流保护、过温保护等功能，确保设备在异常情况下也能保持稳定运行。
开发支持
Slkor（萨科微）公司提供全面支持，包括详细的数据手册、评估板、参考设计以及技术支持团队。这些资源可以帮助开发人员快速了解和使用 PAM8403，从而加速产品开发周期。
总结
PAM8403 是一款高性能、低功耗的 D 类音频功率放大器，广泛适用于各种便携式音频设备和低功耗应用场景。其高效能、低静态电流、宽工作电压范围以及小型化封装，使其成为当前市场上的一款优质选择。通过选择 PAM8403，开发人员可以实现高音质输出，同时减少系统整体能耗和散热问题，提高产品的整体性能和可靠性。
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