AD8014ACHIPS:  400 MHz, Low Power, High Performance Amplifier

The AD8014 is a revolutionary current feedback operational amplifier that attains new levels of combined bandwidth, power, output drive and distortion. Analog Devices, Inc. uses proprietary circuit architecture to enable the highest performance amplifier at the lowest power. Not only is it technically superior, but it is low priced, for use in consumer electronics. This general purpose amplifier is ideal for a wide variety of applications including battery operated equipment.

The AD8014 is a very high speed amplifier with 400 MHz, -3dB bandwidth, 4000 V/µs slew rate, and 24 ns settling time. The AD8014 is a very stable and easy to use amplifier with fast overload recovery. The AD8014 has extremely low voltage and current noise, as well as low distortion, making it ideal for use in wide-band signal processing applications.

For a current feedback amplifier, the AD8014 has extremely low offset voltage and input bias specifications as well as low drift. The input bias current into either input is less than 15 µA at +25°C with a typical drift of less than 50 nA/°C over the industrial temperature range. The offset voltage is 5 mV max with a typical drift less than 10 µV/°C.

For a low power amplifier, the AD8014 has very good drive capability, with the ability to drive 2 V p-p video signals on 75 Ω or 50 Ω series terminated lines and still maintain more than 135 MHz, 3 dB bandwidth.

AD8014ACHIPS 特点
AD8014ACHIPS 功能框图

AD8014ACHIPS 技术指标
-3dB Bandwidth 400MHz Vcc-Vee Supply (V) 4.5 to 12
Slew Rate 4kV/µs Iq per Amplifier 1.3mA
Vos 2mV # OpAmps per Pkg 1
Ib 5µA Operating Temp Range -40 to +85
Input Noise (nV/rtHz) 3.5nV/rtHz Packages SOIC,SOT
AD8014 订购指南
产品型号 产品状态 封装 引脚 温度范围
AD8014ACHIPS 量产 CHIPS OR DIE - 工业
AD8014AR 量产 8 ld SOIC 8 工业
AD8014AR-REEL 量产 8 ld SOIC 8 工业
AD8014AR-REEL7 量产 8 ld SOIC 8 工业
AD8014ART-R2 量产 5 ld SOT-23 5 工业
AD8014ART-REEL 量产 5 ld SOT-23 5 工业
AD8014ART-REEL7 量产 5 ld SOT-23 5 工业
AD8014ARTZ-R2 量产 5 ld SOT-23 5 工业
AD8014ARTZ-REEL 量产 5 ld SOT-23 5 工业
AD8014ARTZ-REEL7 量产 5 ld SOT-23 5 工业
AD8014ARZ 量产 8 ld SOIC 8 工业
AD8014ARZ-REEL 量产 8 ld SOIC 8 工业
AD8014ARZ-REEL7 量产 8 ld SOIC 8 工业
AD8014ACHIPS 应用技术支持与电子电路设计开发资源下载
  1. 运算放大器系列AD8014 数据手册DataSheet 下载 . pdf
  2. ADI 模拟器件公司比较器产品选型指南 . pdf
  3. Analog Devices, Inc. 美国模拟器件公司产品订购手册 .pdf