技术参数
供电电流11.0 mA
电路数2
通道数2
耗散功率900mW
共模抑制比58.0 dB
输入电容1.70 pF
转换速率1.60 kV/μs
输入阻抗15.0 MΩ
封装参数
安装方式Surface Mount
引脚数8
封装SOIC
外形尺寸
封装SOIC
其他
产品生命周期Pending Obsolescence
包装方式Tape， Tape & Reel (TR)
制造应用电流反馈
符合标准
RoHS标准Non-Compliant
含铅标准Contains Lead
产品概述
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 ?) 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
