WMSIC Electronic Components

Xinglight XL-IRM0038C-38A

ModelXL-IRM0038C-38A
PackageSMD-3P,5x5mm
BrandXINGLIGHT
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Xinglight XL-IRM0038C-38A
Type
XINGLIGHT
Minimum package
2000 卷

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XINGLIGHT
Electronic Component
XL-IRM0038C-38A
Electronic Component
1
Package
SMD-3P,5x5mm
Electronic Component
Receiver (IRM)
Electronic Component
0.325g
Electronic Component
1
Frequency
37.9kHz
Electronic Component
BM0262714244
Operating Temperature
40℃~85℃
Operating Voltage
2.5V~5.5V
Operating Current
250uA
Receiver
12m
Power Dissipation(Pd)
250mW
Electronic Component
Electronic Component

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

XL-IRM0038C-38A 产品概述

XL-IRM0038C-38A 是 Xinglight(成兴光)推出的一款高灵敏度红外遥控接收头(IRM),面向家电遥控、智能家居及便携式控制终端等场景。该器件为 SMD-3P 小封装(5×5 mm),在 2.5V~5.5V 电源范围内工作,静态工作电流仅 250 μA,典型接收距离可达 12 m,中心频率为 37.9 kHz。器件耐温范围宽(-40 ℃~85 ℃),并具备最高耗散功率 Pd=250 mW 的热工参数,适合低功耗、密集布局的现代电子产品设计。

一、主要参数

  • 型号:XL-IRM0038C-38A
  • 品牌:Xinglight(成兴光)
  • 工作电压:2.5 V ~ 5.5 V
  • 工作电流:250 μA(典型)
  • 中心频率:37.9 kHz
  • 接收距离:约 12 m(视发射器功率与环境光照而定)
  • 耗散功率(Pd):250 mW
  • 工作温度:-40 ℃ ~ 85 ℃
  • 封装形式:SMD-3P,5×5 mm

二、产品特点

  • 低功耗:典型工作电流 250 μA,有利于电池供电设备延长待机时间。
  • 高灵敏度:在标准白光干扰条件下仍能稳定接收 37.9 kHz 调制信号,适配常见遥控编码。
  • 宽电源范围:2.5 V~5.5 V 兼容 3.3 V 与 5 V 系统,设计灵活性高。
  • 小尺寸封装:5×5 mm SMD-3P 便于表面贴装与自动化生产,节省 PCB 布局空间。
  • 宽温适应:-40 ℃~85 ℃ 满足家电、工业级应用温度需求。

三、应用场景

  • 家用电器遥控(电视、机顶盒、DVD、空调等)
  • 智能家居控制:遥控灯具、窗帘、电动设备等
  • 遥控玩具、消费电子产品、便携式控制器
  • 工业遥控与红外信号接入模块

四、典型引脚与封装建议

XL-IRM0038C-38A 采用 3 引脚 SMD 封装(5×5 mm),典型引脚功能为 VCC、GND、OUT(数字输出)。建议在 PCB 布局时:

  • 将去耦电容(0.1 μF)尽可能靠近 VCC 与 GND 引脚放置以抑制电源噪声。
  • 为提高抗扰性,可在 VCC 引脚上加一并联电容(如 1 μF)与小阻值滤波网络。
  • 输出端直接与 MCU 数字输入相连,无需复杂放大电路;如需长线传输,可加上小电阻与抗静电保护元件。

五、使用与设计注意事项

  • 接收距离受发射器强度、发射角、环境光(太阳光或强荧光灯)影响,实际设计中应做场景验证。
  • 耗散功率 Pd=250 mW,避免长期在高温密封环境中工作或在散热差的 PCB 区域布置大量元件,必要时考虑散热结构。
  • 为减少静电与浪涌对器件的损伤,建议在输入/输出附近增加 ESD 抑制器或抗浪涌保护元件。
  • 在高亮度环境测试以确认误触发率,必要时可配合光学遮罩或滤光元件优化接收角。

六、可靠性与品质保证

XL-IRM0038C-38A 设计适配工业级温度范围、符合表面贴装工艺,适合回流焊工艺流程。成兴光提供批量供货与技术支持,建议在量产前进行温度循环、湿热与寿命测试以确认在目标应用中的可靠性。

七、采购与封装信息

  • 封装:SMD-3P,外形尺寸 5×5 mm,适合自动贴装与回流焊接。
  • 选型提示:根据外围红外发射器频率特性选择匹配型号(本型号适配中心频率 37.9 kHz)。
  • 如需样片或技术资料(引脚排列、回流曲线、典型灵敏度曲线等),可联系供应商或经销渠道获取详尽数据手册与应用笔记。

总结:XL-IRM0038C-38A 是一款面向低功耗、紧凑型红外遥控应用的接收头,兼顾灵敏度与封装密度,适用于各类消费电子与智能家居终端。设计时重视电源去耦、抗干扰与热管理,可获得稳定可靠的遥控接收性能。

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