Video Amp Dual ±18V 36V 8Pin SOIC N T/R
Product Details
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.
The AD812 offers low power of 4.0 mA per amplifier max VS = +5 V and can run on a single +3 V power supply. The outputs of each amplifier swing to within one volt of either supply rail to easily accommodate video signals of 1 Vp-p. Also, at gains of +2 the AD812 can swing 3 V p-p on a single +5 V power supply. All this is offered in a small 8-pin plastic DIP or 8-pin SOIC package. These features make this dual amplifier ideal for portable and battery powered applications where size and power is critical.
The outstanding bandwidth of 145 MHz along with 1600 V/µs of slew rate make the AD812 useful in many general purpose high speed applications where a single +5 V or dual power supplies up to ±15 V are available. The AD812 is available in the industrial temperature range of -40°C to +85°C.
Lead free package option available AD812ARZ, AD812ARZ-REEL, .
### Features and Benefits
SOIC Package
Video Systems
145 MHz Unity Gain Bandwidth 3 dB
1600 V/µs Slew Rate
Operates on Single +3 V Supply
5.5 mA/Amplifier Max Power Supply Current
RL = 150 Ω:Gain Flatness 0.1 dB to 40 MHz
0.02% Differential Gain Error
0.02° Differential Phase Error
50 mA Output Current
Output Swing to 1 V of Rails
150 Ω Load
供电电流 4.5 mA
电路数 2
通道数 2
耗散功率 0.9 W
共模抑制比 52 dB
输入电容 1.70 pF
转换速率 1.60 kV/μs
增益频宽积 145 MHz
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
共模抑制比Min 52 dB
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -40℃ ~ 85℃
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 RoHS Compliant
含铅标准 Lead Free
军工级 No
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD812ARZ-REEL7 ADI 亚德诺 | 当前型号 | 当前型号 |
AD812ARZ 亚德诺 | 完全替代 | AD812ARZ-REEL7和AD812ARZ的区别 |
AD8056ARZ 亚德诺 | 类似代替 | AD812ARZ-REEL7和AD8056ARZ的区别 |
AD8009ARZ 亚德诺 | 类似代替 | AD812ARZ-REEL7和AD8009ARZ的区别 |