WMSIC Electronic Components

TEF6686HN/V102K TEF6686HN

ModelTEF6686HN/V102K
PackageHVQFN-32(5x5)
BrandNXP
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 24+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
NXP TEF6686HN / V102K
Type
NXP
Unit
Electronic Component
Minimum package
2450 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
NXP
Electronic Component
TEF6686HN/V102K
Electronic Component
1
Package
HVQFN-32(5x5)
Type
Receiver
Electronic Component
Wireless Transceiver IC
Electronic Component
0.06g
Electronic Component
1
Features
Electronic Component
Electronic Component
BM0257268285
Operating Voltage
3.3V
Electronic Component
FM
Interface Type
I2C;I2S
Frequency
65MHz~108MHz

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

TEF6686HN/V102K 产品概述

一、产品简介

TEF6686HN/V102K 是恩智浦(NXP)面向高性能 AM/FM 接收应用的一款射频接收器(RF RCVR)。器件在 3.3V 电源下工作,支持 FM 频段 65MHz~108MHz,并兼容 AM 接收。芯片提供数字控制与数字音频接口,适用于汽车收音机、便携式收音设备和家用音响等多种场景。封装为 HVQFN-32(5×5),适合表面贴装和紧凑型系统设计。

二、主要特性

  • 支持 AM 与 FM 接收(FM 频率范围:65MHz~108MHz),覆盖常用广播频段。
  • 控制接口:I2C,用于寄存器配置、频点选择和参数调整。
  • 音频输出:I2S 数字音频接口,便于与 DSP、音频解码器或微处理器直接连接。
  • 工作电压:3.3V,兼容大多数车载与消费类电子电源设计。
  • 射频前端集成,内含可编程本振/合成器与增益控制,减轻外部射频元件需求。
  • 低功耗设计,便于移动与汽车长期运行应用。

三、典型技术参数

(基于产品定位与用户提供的基础参数汇总)

  • 工作频率(FM):65MHz ~ 108MHz
  • 接口类型:I2C(控制),I2S(音频)
  • 电源电压:3.3V
  • 器件类型:AM/FM 接收器(RF RCVR)
  • 品牌:NXP(恩智浦)
  • 封装:HVQFN-32(5×5)
  • 适用环境:汽车、便携、家用广播接收

注:具体灵敏度、选择性、IMD、相位噪声等详细射频性能应参照官方数据手册与评估板测试结果。

四、典型应用场景

  • 汽车信息娱乐系统(车载 AM/FM 收音)
  • 便携式收音机与手持接收设备
  • 家用 Hi‑Fi 与多媒体音响系统中的广播接收模块
  • 公共广播、商用终端与物联网中需要本地广播接入的设备

五、封装与机械要求

TEF6686HN/V102K 采用 HVQFN-32(5×5)封装,适合自动贴片生产。HVQFN 提供较好的热性能与可焊接性,但对焊盘设计、散热通孔和贴装工艺要求较高,建议参考恩智浦推荐的 PCB 焊盘与回流工艺以确保可靠焊接和散热。

六、系统集成与设计要点

  • 射频布局:射频天线与芯片输入应尽量缩短走线并远离数字高频信号源,使用适当的阻抗匹配网络以优化灵敏度与接收稳定性。
  • 供电与去耦:3.3V 电源应有充分的去耦电容,并在靠近芯片处安置低阻抗电源与地平面,减少电源噪声对接收性能的影响。
  • 接口调试:I2C 用于寄存器配置和状态读取,I2S 输出直接驱动后端音频处理器或 DAC,需在软件层面做好采样率与时钟对齐。
  • 环境适配:在车载等高温或高干扰环境下,应验证 EMI/EMC 性能并采取屏蔽或滤波措施。

七、优势总结

TEF6686HN/V102K 将射频前端、合成器与数字音频输出等功能高度集成,支持常见的 I2C/I2S 接口和 3.3V 电源,封装紧凑,便于在空间受限的器件中实现稳定的 AM/FM 接收功能。对于需要数字音频链路、易于软件控制和可靠车规级接收性能的应用,该器件是一个合适的选择。

如需进一步的电特性曲线、引脚说明或参考电路,请参照恩智浦官方数据手册或联系供应商获取评估板与参考设计。

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