WMSIC Electronic Components

GR BISS0001

ModelBISS0001
PackageSOP-16
BrandGR
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 25+

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Technical data

Product details

18 specifications

Core information

Product name
GR BISS0001
Type
GR
Minimum package
4000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
GR
Electronic Component
BISS0001
Electronic Component
1
Package
SOP-16
Electronic Component
PIR / Human Presence Sensor
Electronic Component
0.16g
Electronic Component
1
Features
Electronic Component
Electronic Component
BM0264555451
Operating Temperature
10℃~+70℃
Operating Voltage
3V~5V
Operating Current
100uA
Electronic Component
Electronic Component
Electronic Component
4000

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

GR国睿BISS0001人体红外感应专用IC产品概述

一、产品定位与核心应用

GR国睿BISS0001是一款人体红外热释电(PIR)感应专用集成电路,专为检测人体移动产生的红外信号设计,无需接触即可实现目标感知,广泛适配以下场景:

  • 智能家居:楼道自动感应灯、衣柜/抽屉感应开关、卫生间智能冲水辅助控制;
  • 安防领域:家庭/商铺入侵报警探测器、门禁系统触发单元;
  • 商用场景:自动门感应、自动售货机取货检测、电梯楼层感应;
  • 便携设备:电池供电的无线感应报警器、户外露营感应灯等。
    其低功耗特性让它成为电池供电类感应产品的优选,无需频繁更换电源。

二、基础参数与封装规格

国睿BISS0001的核心参数匹配多场景需求,关键规格如下:

  1. 电源特性:工作电压范围3V~5V(兼容AA/AAA干电池、3.7V锂电池,无需额外升压/降压电路);典型工作电流仅100uA(静态功耗极低,电池续航可达数月至数年,取决于负载频率);
  2. 封装形式:采用SOP-16贴片封装(16引脚小型化设计,尺寸约7.8mm×4.9mm),体积紧凑适合小型化产品,且贴片封装便于自动化焊接,生产效率高;
  3. 品牌可靠性:GR国睿作为国内成熟半导体厂商,产品经过高低温、湿度、静电防护等可靠性测试,适配工业级与消费级场景的稳定运行。

三、关键功能与性能优势

BISS0001集成人体红外感应所需核心电路,简化设计流程,核心优势包括:

  1. 集成信号处理链:内置两级运算放大器(放大PIR传感器微弱输出)、电压比较器(区分人体信号与环境干扰)、延时/封锁时间电路(可通过外部RC调节);
  2. 灵活调节能力:支持外部电阻调节感应灵敏度(适配110米不同感应距离),延时时间(1秒数分钟)与封锁时间(0.5秒~数秒)可通过RC参数精准设置;
  3. 抗干扰设计:内置滤波电路抑制阳光、灯光波动等环境红外干扰,误触发率低于5%(典型场景);
  4. 低功耗适配:100uA工作电流远低于同类通用IC,尤其适合无线感应设备(如纽扣电池供电的便携报警器)。

四、典型应用电路架构

BISS0001的应用电路简洁,核心由三部分组成:

  1. 输入单元:外接红外热释电传感器(如D203S、LHI778)+ 菲涅尔透镜(聚焦人体红外信号,扩大感应范围至5~10米);
  2. 调节单元:通过外部电阻(R1/R2)与电容(C1/C2)分别设置延时时间(T1=1.1×R1×C1)和封锁时间(T2=1.1×R2×C2);
  3. 输出单元:输出引脚可直接驱动3V~5V负载(如LED、蜂鸣器),或通过三极管/MOS管驱动高压负载(如12V继电器、220V交流负载,需加光耦隔离)。

五、选型与使用注意事项

  1. 电压匹配:电源需控制在3V~5V范围内,避免过压损坏(禁止直接接9V以上电池);
  2. 阻容计算:根据需求选择RC值(例:5秒延时可设R1=100kΩ、C1=47μF);
  3. 传感器匹配:优先选低噪声PIR传感器,菲涅尔透镜需与传感器尺寸匹配,安装时避免强光直射;
  4. 静电防护:焊接时佩戴静电手环,避免静电击穿IC;
  5. 负载驱动:大负载(如继电器)需外接驱动电路,防止IC输出电流不足(最大输出电流约10mA)。

GR国睿BISS0001凭借低功耗、高集成度与宽电压适配性,成为人体红外感应领域的主流选型,可快速实现低成本、高可靠性的感应产品开发。

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