WMSIC Electronic Components

XINLUDA XL13700

ModelXL13700
PackageSOP-16
BrandXINLUDA
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
XINLUDA XL13700
Type
XINLUDA
Minimum package
2500 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XINLUDA
Electronic Component
XL13700
Electronic Component
1
Package
SOP-16
Electronic Component
Operational Amplifier
Electronic Component
0.32g
Electronic Component
1
Electronic Component
BM0228585594
Operating Temperature
0℃~+70℃
Amplifier
2
(SR)
50V/us
Power Supply Voltage
9.5V~32V
Static Current(Iq)
2.6mA
Electronic Component
Electronic Component
Electronic Component
2500

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

XL13700 产品概述

一、产品简介

XL13700 是信路达(XINLUDA)提供的一款双路放大器,封装为 SOP-16。器件支持最大电源电压差 36V,既可在单电源 9.5V32V 下工作,也可在双极性电源 -16V+16V 下使用,适合工业与消费类中低频模拟信号处理场合。工作温度范围为 0℃~+70℃,属于商业温度等级器件。

二、主要电气参数

  • 放大器数:双路
  • 最大电源宽度 (VDD–VSS):36V
  • 增益带宽积 (GBP):2 MHz
  • 输入失调电压 (Vos):典型 4 mV
  • 压摆率 (SR):50 V/µs
  • 输入偏置电流 (Ib):8 µA
  • 输入失调电流 (Ios):600 nA
  • 共模抑制比 (CMRR):110 dB
  • 静态工作电流 (Iq):2.6 mA(整片或每通道视应用)
  • 封装:SOP-16

这些参数表明 XL13700 在精度(低 Vos、较高 CMRR)与动态性能(SR)之间取得了平衡,适合要求中等带宽与较好直流精度的应用。

三、性能特点与优势

  • 低失调电压与高 CMRR:Vos ≈4 mV、CMRR ≈110 dB,使其在差分测量、仪表放大器前级和直流耦合信号路径中能够保持较小的直流误差。
  • 适中带宽与快速压摆:2 MHz 的 GBP 与 50 V/µs 的压摆率,能胜任音频带宽和许多控制环路、滤波器与放大器应用,且应对较快瞬态不易失真。
  • 宽供电范围:单/双电源灵活供电,适配多种系统电压架构,最大 36V 宽容性便于直接在较高电源电压系统中使用。
  • 中等输入偏置电流:Ib=8 µA,适合多数金属膜/碳膜电阻配合的电路,但对高阻源需要注意偏置引起的误差。

四、典型应用场景

  • 运算放大基础电路:加、减、缓冲与积分器。
  • 有源滤波器与音频前端:中低频有源滤波、增益级与驱动级。
  • 传感器接口:温度、应变计、霍尔与低速称重等差分信号放大(注意偏置电流校准)。
  • 工业控制与数据采集前端:信号调理、放大与抗干扰设计。
  • 仪表与测量:需要较高 CMRR 和稳定直流偏置的场合。

五、使用建议与设计要点

  • 电源去耦:为保证稳定性与抑制噪声,应在近侧放置 0.1 µF 陶瓷和 10 µF 电解/钽电容做并联去耦。
  • 直流误差校准:若系统对直流精度要求更高,可采用外部偏置调整或对差分输入进行零点校准来抵消 Vos 与 Ib 带来的误差。
  • 输入源阻抗匹配:尽量平衡两个输入支路的源阻抗,减小由输入偏置电流引入的失调电压。
  • 驱动容性负载:较高压摆率有助于驱动容性负载,但为避免振荡或稳定性问题,必要时在输出端串联小阻抗或补偿网络。
  • 工作温度与功耗:请按系统热设计要求考虑散热与封装温升,长期工作在高温下可能影响偏置和失调特性。

六、小结

XL13700 为一款面向通用模拟信号处理的双路放大器,具有宽电源兼容性、较好的直流性能和适中的动态能力。其 SOP-16 封装便于表面贴装应用,适合用于音频、传感器接口、工业信号调理及各类模拟前端设计。根据具体系统对精度或带宽的要求,可通过外部器件与布局优化进一步提升整体性能。

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