WMSIC Electronic Components

ADI/LINEAR MAX6035BAUR50+T MAX6035BAUR50

ModelMAX6035BAUR50+T
PackageSOT-23-3
BrandADI/LINEAR
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

19 specifications

Core information

Product name
ADI(Analog Devices) / LINEAR MAX6035BAUR50+T
Type
ADI/LINEAR
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ADI(Analog Devices) / LINEAR
Electronic Component
MAX6035BAUR50+T
Electronic Component
1
Package
SOT-23-3
Electronic Component
Voltage Reference IC
Electronic Component
±0.5%
Electronic Component
0.1g
Electronic Component
1
Features
Electronic Component
Electronic Component
BM0264771823
Operating Temperature
40℃~+125℃
Operating Voltage
6.9V~33V
Electronic Component
75ppm/℃
Output Voltage
5V
Output Current
10mA

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

MAX6035BAUR50+T 电压基准产品概述

MAX6035BAUR50+T是一款固定5V串联型电压基准,由ADI(亚德诺)旗下LINEAR产品线推出,针对工业级宽温环境、低功耗应用及精密模拟电路设计优化,以高稳定性、低噪声和紧凑封装为核心优势,广泛适配各类需要高精度电压参考的场景。

一、产品核心定位与设计目标

该器件的设计围绕**“宽温可靠、低功耗、高精度、低噪声”**四大核心需求展开:

  • 针对工业、汽车电子等 harsh 环境,覆盖-40℃~+125℃全温区;
  • 满足便携式设备、电池供电系统的低功耗要求,静态电流仅100μA;
  • 为精密ADC、DAC、传感器调理电路提供稳定的5V参考,初始精度±0.5%,温度系数低至75ppm/℃;
  • 抑制低频噪声对模拟信号的干扰,0.1Hz~10Hz频段噪声仅68μVp-p。

二、关键电气参数深度解析

1. 输出性能:稳定可靠的5V基准

  • 固定输出电压:5V(激光微调工艺,批量一致性优异);
  • 初始精度:±0.5%(常温下输出电压偏差控制在5V±25mV内,满足8位~16位ADC的参考精度需求);
  • 温度系数:75ppm/℃(典型值65ppm/℃)—— 温度每变化1℃,输出电压变化约375μV,全温区(-40~125℃)总漂移约61.875mV,远低于普通基准的100ppm/℃以上漂移水平;
  • 输出电流能力:10mA(可直接驱动ADC/DAC的参考输入端,无需额外缓冲电路,简化系统设计)。

2. 输入与功耗特性:宽范围适配+低功耗

  • 工作电压范围:6.9V~33V(覆盖12V、24V工业电源,适配电源波动±10%的场景,无需额外稳压);
  • 静态电流(Iq):100μA(仅为同类基准的1/5~1/10,显著降低系统待机功耗,适合电池供电的便携式仪器,单次充电续航可延长30%以上)。

3. 噪声性能:抑制低频干扰的关键

  • 低频噪声(0.1Hz~10Hz):68μVp-p(该频段是传感器漂移、ADC积分非线性的主要干扰源,低噪声设计可将12位ADC的有效分辨率提升至11.5位以上);
  • 宽带噪声(10Hz~10kHz):48μVrms(覆盖音频及高频模拟信号频段,适配100MSPS以下高速ADC/DAC应用)。

4. 环境适应性:工业级宽温与可靠性

  • 工作温度范围:-40℃~+125℃(Ta,符合IEC 60068工业级标准,可在高温车间、低温户外等场景稳定工作);
  • 封装可靠性:SOT-23-3封装通过1000小时高温老化测试,抗振动性能达10g(20~2000Hz),适配车载、工业机器人等振动环境。

三、封装与品牌背书

  • 封装类型:SOT-23-3(尺寸仅2.9mm×1.6mm×1.1mm),比普通TO-92封装节省70% PCB空间,适配手持设备、小型模块;
  • 品牌背景:ADI作为全球模拟器件龙头,其LINEAR产品线的电压基准以“高精度、高稳定性”著称,MAX6035系列延续了这一优势,通过AEC-Q100车规级测试(部分版本),确保批量应用的可靠性。

四、典型应用场景

1. 工业过程控制

  • 压力变送器、温度传感器的信号调理电路:宽温特性适配现场-20℃~+60℃环境,稳定基准保证测量误差≤0.1%;
  • PLC模拟输入模块:低噪声基准提升16位ADC的采样精度,宽输入电压适配12V/24V工业电源。

2. 医疗设备

  • 便携式血氧仪、心电图机:100μA静态电流延长电池续航(单次充电可工作8小时以上),低噪声减少肌电干扰;
  • 血糖检测仪器:±0.5%精度基准保证检测结果的一致性,避免误诊风险。

3. 通信基础设施

  • 基站射频收发器偏置电路:宽输入电压适配电源波动,稳定基准保证信号信噪比提升2dB;
  • 光纤收发模块:低噪声基准提升光信号的接收灵敏度,延长传输距离10%。

4. 便携式仪器

  • 手持万用表、示波器:SOT-23-3封装适配紧凑设计,高精度基准保证测量误差≤0.05%(10V量程下)。

五、产品优势总结

对比同类固定5V基准,MAX6035BAUR50+T的核心优势包括:

  1. 宽温可靠:-40~125℃工业级温区,适应 harsh 环境;
  2. 低功耗:100μA静态电流,适合电池供电系统;
  3. 低噪声:0.1~10Hz频段噪声仅68μVp-p,抑制低频干扰;
  4. 宽输入:6.9~33V输入范围,适配多种电源;
  5. 紧凑封装:SOT-23-3超小封装,节省PCB空间;
  6. 高精度:±0.5%初始精度+75ppm/℃温度系数,输出稳定性高。

该器件凭借上述优势,成为工业控制、医疗、通信及便携式仪器等领域中,需要高精度、宽温、低功耗电压基准的理想选择。

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