AD8609: Precision Quad MicroPower Rail-to-Rail Input/Output Amplifier

AD8609 功能框图The AD8603/AD8607/AD8609 are single/dual/quad micro-power rail-to-rail input and output amplifiers, respectively, that feature very low offset voltage as well as low input voltage and current noise.These amplifiers use a patented trimming technique that achieves superior precision without laser trimming. The parts are fully specified to operate from 1.8 V to 5.0 V single supply or from ±0.9 V to ±2.5 V dual supply. The combination of low offsets, low noise, very low input bias currents, and low power consumption makes the AD8603/AD8607/AD8609 especially useful in portable and loop-powered instrumentation.

The ability to swing rail to rail at both the input and output enables designers to buffer CMOS ADCs, DACs, ASICs, and other wide output swing devices in low power, single-supply systems.The AD8603 is available in a tiny 5-lead TSOT package. The AD8607 is available in 8-lead MSOP and 8-lead SOIC packages. The AD8609 is available in 14-lead TSSOP and 14-lead SOIC packages.

技术特性
  • Low Offset Voltage: 40µV typ
  • Low Input Bias Current: 1pA max
  • Single-Supply Operation: 1.8 to 5 Volts
  • Low Noise: 27 nV/vHz
  • Micropower: 50 µA/Amp max
  • No Phase Reversal
  • Unity Gain Stable
应用领域
  • Battery-powered instrumentation
  • Multipole filters
  • Sensors
  • Low power ASIC input or output amplifiers
技术指标
  • -3dB Bandwidth: 400kHz
  • Slew Rate: 0.1V/µs
  • Vos: 12µV
  • Ib: 0.2pA
  • # OpAmps per Pkg: 4
  • Input Noise (nV/rtHz): 22nV/rtHz
  • Vcc-Vee: 1.8V to 5V
  • Isy per Amplifier: 50µA
  • Packages: SOIC,SOP
订购指南
产品型号 封装 引脚 温度范围 包装和数量 报价*(100-499) 报价*1000 pcs RoHS
AD8609AR-REEL 产品状态: 量产 14 ld SOIC 14 工业 Reel, 2500 - $ 2.24 N  材料信息
AD8609ARUZ 产品状态: 量产 14 ld TSSOP 14 工业 Tube, 96 $ 2.20 $ 1.85 Y  材料信息
AD8609ARUZ-REEL 产品状态: 量产 14 ld TSSOP 14 工业 Reel, 2500 - $ 1.85 Y  材料信息
AD8609ARZ 产品状态: 量产 14 ld SOIC 14 工业 Tube, 56 $ 2.20 $ 1.85 Y  材料信息
AD8609ARZ-REEL 产品状态: 量产 14 ld SOIC 14 工业 Reel, 2500 - $ 1.85 Y  材料信息
AD8609ARZ-REEL7 产品状态: 量产 14 ld SOIC 14 工业 Reel, 1000 - $ 1.85 Y  材料信息
应用技术支持与电子电路设计开发资源下载
  1. AD8609 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