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ADI/LINEAR AD829ARZ-REEL AD829ARZ
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ADI(Analog Devices) / LINEAR AD829ARZ-REEL
- Type
- ADI/LINEAR
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ADI(Analog Devices) / LINEAR
- Electronic Component
- AD829ARZ-REEL
- Electronic Component
- 1
- Package
- SOIC-8
- Electronic Component
- Video Amplifier
- Electronic Component
- 0.2g
- Electronic Component
- 1
- Features
- Buffer
- Electronic Component
- BM0264691593
- Operating Temperature
- 40℃~+125℃
- (-3dB)
- 120MHz
- Electronic Component
- 0.02%
- Electronic Component
- 0.04deg
- Amplifier
- Electronic Component
- (SR)
- 230V/us
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
AD829ARZ-REEL 视频放大器产品概述
一、产品核心定位与身份
AD829ARZ-REEL是亚德诺半导体（ADI）旗下LINEAR品牌推出的单路高性能视频放大器，专为模拟视频信号的高速、低失真放大设计，兼顾宽电源适应能力与工业级可靠性，适合多种视频及高速信号处理场景。
二、关键性能参数解析
该器件的性能参数围绕视频信号处理的核心需求优化，主要亮点如下：
1. 高速信号处理能力
- 带宽与压摆率：-3dB带宽达120MHz，压摆率（SR）为230V/μs，增益带宽积（GBP）750MHz，可覆盖标清、高清模拟视频信号的传输需求，有效减少高速信号的衰减与相位延迟；
- 视频失真指标：微分增益仅0.02%，微分相位0.04°——这两个是视频放大器的核心指标：微分增益失真小可保证视频色彩还原准确，微分相位失真低可避免图像边缘模糊，确保输出信号质量接近输入。
2. 直流精度与抗干扰性
- 直流偏移特性：输入失调电压（Vos）1000μV（1mV），输入失调电压温漂0.3μV/℃，在宽温度范围内保持直流精度稳定；
- 抗共模干扰：共模抑制比（CMRR）达120dB，可有效抑制环境中的共模噪声，提升信号信噪比，适合电磁环境复杂的应用场景。
3. 电源与功耗特性
- 宽电源范围：支持4.5V18V单电源（或±4.5V±18V双电源），电源电压差（Vdd-Vss）最大可达36V，适应不同系统的电源设计需求；
- 低静态功耗：静态电流（Iq）仅5000μA（5mA），功耗低，适合对功耗敏感的便携或嵌入式设备。
4. 输入输出特性
输入偏置电流（Ib）为5.3mA，可匹配多种输入信号源的阻抗，输出能力满足一般视频负载的驱动需求。
三、封装与工作环境
- 封装形式：采用SOIC-8（小外形集成电路）封装，体积紧凑（5.3mm×7.5mm），适合高密度PCB布局，便于批量贴装生产；
- 工作温度范围：-40℃~+125℃工业级温度范围，可适应车载、工业控制、户外监控等极端温度环境，可靠性高。
四、典型应用场景
AD829ARZ-REEL的性能特点使其适用于以下场景：
- 模拟视频监控系统：作为视频信号的前置放大或长线驱动，提升信号传输距离与质量；
- 工业机器视觉：对高速图像采集信号进行调理，保证图像清晰度与色彩还原；
- 车载视频系统：适应汽车电源波动（9V~16V）与宽温环境，用于倒车影像、行车记录仪等；
- 医疗影像设备：对模拟超声、X光影像信号放大，低失真保证诊断准确性；
- 高速数据采集：除视频外，也可用于一般高速模拟信号（如传感器输出）的放大处理。
五、品牌与可靠性说明
ADI（亚德诺）是全球模拟器件领域的领先厂商，LINEAR品牌专注于高性能线性器件，AD829ARZ-REEL经过严格的工业级测试与认证，REEL卷带包装适合自动化生产，可保障批量应用的一致性与可靠性。
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