WMSIC Electronic Components

XBLW XBL8554DTR

ModelXBL8554DTR
PackageSOP-14
BrandXBLW
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+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
XBLW XBL8554DTR
Type
XBLW
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XBLW
Electronic Component
XBL8554DTR
Electronic Component
1
Package
SOP-14
Electronic Component
Precision Op Amp
Electronic Component
0.6g
Electronic Component
1
Electronic Component
Output
Features
EMI / RF; ESD; Built-in
Electronic Component
BM0265609073
Operating Temperature
40℃~+125℃
Amplifier
Electronic Component
Output Current
40mA
(SR)
1.2V/us
Power Supply Voltage
1.8V~5.5V

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

XBL8554DTR 四路精密运算放大器产品概述

一、产品定位与核心优势

XBL8554DTR是芯伯乐(XBLW)推出的四路低功耗精密运算放大器,针对工业级宽温、高阻抗信号调理、低噪声采集等场景优化,核心优势集中在「轨到轨输入输出+低功耗+高精密+宽适应性」,可替代同类进口多路运放,满足电池供电、汽车电子、工业传感等多领域需求。

二、关键性能参数深度解析

2.1 高精密与低漂移特性

  • 输入失调电压(Vos)仅2μV,输入失调电压温漂(Vos TC)低至5nV/℃:在温度变化环境下(如-40℃~125℃),输出信号漂移极小,无需频繁校准即可保持高精度,适合长期稳定工作的仪器(如工业温度监测系统)。
  • 输入偏置电流(Ib)70pA、输入失调电流(Ios)100pA:对高阻抗信号源(如压电传感器、光电二极管)损耗极低,避免信号衰减,简化电路设计(无需额外缓冲级)。

2.2 宽带宽与动态性能

  • 增益带宽积(GBP)1.5MHz,压摆率(SR)1.2V/μs:可满足中等带宽信号(如低速数据采集、音频信号放大)的需求,动态响应速度适配多通道信号切换场景。
  • 输出电流达40mA:具备较强的负载驱动能力,可直接驱动小型继电器、LED指示灯或中等阻抗负载(如1kΩ以下电阻),无需额外功率放大级。

2.3 抗干扰与噪声控制

  • 共模抑制比(CMRR)130dB:对共模干扰(如电源纹波、电磁辐射)抑制能力极强,尤其适合工业现场复杂电磁环境(如电机附近的传感器信号处理)。
  • 噪声密度19nV/√Hz@1kHz:低噪声特性保障弱信号(如微伏级压力传感器信号)放大时的信噪比,避免信号被噪声淹没。

三、供电与封装特性

3.1 灵活供电设计

  • 单电源工作范围1.8V~5.5V,兼容常见电池电压(如3.7V锂电池、5V电源);最大电源宽度(Vdd-Vss)10V,支持双电源±5V工作,适配不同系统供电架构。
  • 静态电流(Iq)仅80μA/路:四路总静态电流约320μA,属于超低功耗级别,适合电池供电的便携式设备(如手持测试仪器、可穿戴医疗设备),延长电池续航时间。

3.2 标准化封装

采用SOP-14贴片封装,引脚布局与同类多路运放(如LMV324)兼容,可直接替换升级,无需改动PCB设计,降低系统开发与量产成本。

四、典型应用场景

  1. 工业传感器信号调理:压力、温度、流量传感器的弱信号放大,高阻抗适配+低噪声+宽温特性满足现场长期稳定需求;
  2. 便携式医疗设备:血糖监测仪、心电采集仪的小信号放大,低功耗+轨到轨IO适配电池供电与微弱生物电信号采集;
  3. 汽车电子系统:车载胎压、氧传感器信号处理,-40℃~125℃宽温适配汽车发动机舱、仪表盘等极端环境;
  4. 数据采集系统:多路信号同步放大,四路集成设计减少PCB空间,适合多路数据采集卡、工业PLC模块;
  5. 电池供电仪器:手持示波器、万用表的信号放大,低静态电流延长电池续航,单电源宽范围兼容不同电池类型。

五、环境适应性说明

工作温度范围覆盖**-40℃~+125℃**,符合工业级宽温标准,可在极端温度环境(如户外光伏设备、低温实验室、汽车低温启动场景)下稳定工作,关键参数(如Vos、CMRR)无明显衰减,可靠性满足严苛应用要求。

XBL8554DTR凭借高集成度、低功耗、宽适应性等特点,成为多路精密信号放大场景的高性价比选择,适合快速落地量产,尤其适合对成本敏感但性能要求较高的工业与消费电子领域。

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