双通道,电流反馈型低功耗运算放大器 Dual, Current Feedback Low Power Op Amp
PRODUCT DESCRIPTION
The AD812 is a low power, single supply, dual video amplifier. Each of the amplifiers have 50 mA of output current and are optimized for driving one back-terminated video load 150 Ω each. Each amplifier is a current feedback amplifier and features gain flatness of 0.1 dB to 40 MHz while offering differential gain and phase error of 0.02% and 0.02°. This makes the AD812 ideal for professional video electronics such as cameras and video switchers.
FEATURES
Two Video Amplifiers in One 8-Lead SOIC Package
Optimized for Driving Cables in Video Systems
Excellent Video Specifications RL = 150 V:
Gain Flatness 0.1 dB to 40 MHz
0.02% Differential Gain Error
0.028 Differential Phase Error
Low Power
Operates on Single +3 V Supply
5.5 mA/Amplifier Max Power Supply Current
High Speed
145 MHz Unity Gain Bandwidth 3 dB
1600 V/ms Slew Rate
Easy to Use
50 mA Output Current
Output Swing to 1 V of Rails 150 V Load
APPLICATIONS
Video Line Driver
Professional Cameras
Video Switchers
Special Effects
供电电流 4.5 mA
电路数 2
通道数 2
耗散功率 900 mW
共模抑制比 52 dB
输入电容 1.70 pF
转换速率 1.60 kV/μs
输入阻抗 15.0 MΩ
输入补偿电压 4.5 mV
输入偏置电流 1500 nA
工作温度Max 85 ℃
工作温度Min 40 ℃
3dB带宽 145 MHz
耗散功率Max 900 mW
电源电压Max 36 V
电源电压Min 2.4 V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
长度 5 mm
宽度 4 mm
高度 1.5 mm
封装 SOIC-8
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 电流反馈
RoHS标准 Non-Compliant
含铅标准 Contains Lead
军工级 No
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD812AR-REEL7 ADI 亚德诺 | 当前型号 | 当前型号 |
AD8056ARZ 亚德诺 | 类似代替 | AD812AR-REEL7和AD8056ARZ的区别 |
AD8009ARZ 亚德诺 | 类似代替 | AD812AR-REEL7和AD8009ARZ的区别 |
AD8042ARZ 亚德诺 | 类似代替 | AD812AR-REEL7和AD8042ARZ的区别 |