AD8607 Precision Dual MicroPower Rail-to-Rail Input/Output Amplifier

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. Applications

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.

Features and Benefits
  • Low Offset Voltage: 40 µV typ
  • Low Input Bias Current: 1pA max
  • Single-Supply Operation: 1.8 to 5 Volts
  • Low Noise: 25 nV/vHz
  • Micropower: 50 µA/Amp max
  • No Phase Reversal
  • Unity Gain Stable
    • Amplifiers
    SPICE Models
    Data Sheets
    Documentnote
    AD8603/AD8607/AD8609: Precision Micropower Low Noise CMOS Rail-to-Rail Input/Output Operational Amplifiers Data Sheet (Rev. C)PDF 451 kB
    Application Notes
    Documentnote
    AN-692: Universal Precision Op Amp Evaluation Board (Rev. A)PDF 621 kB
    AN-649: Using the Analog Devices Active Filter Design Tool (Rev. 0)PDF 5.3 M
    Order Information
    Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
    AD8607ARMZ Production8 ld MSOPOTH 50-40 to 125C1.211.02Y
    AD8607ARMZ-REEL Production8 ld MSOPREEL 3000-40 to 125C01.02Y
    AD8607ARZ Production8 ld SOICOTH 98-40 to 125C1.211.02Y
    AD8607ARZ-REEL Production8 ld SOICREEL 2500-40 to 125C01.02Y
    AD8607ARZ-REEL7 Production8 ld SOICREEL 1000-40 to 125C01.02Y
    Evaluation Boards
    Part NumberDescriptionPriceRoHS
    EVAL-PRAOPAMP-2CPZDual CP-8 lead LFCSP Evaluation Board20.19Y
    EVAL-PRAOPAMP-2RMZDual RM-8 lead MSOP Evaluation Board20.19Y
    EVAL-PRAOPAMP-2RZDual R-8 lead SOIC Evaluation Board20.19Y
    AD8603/AD8607/AD8609：精密、微功耗、低噪声、CMOS、轨到轨输入/输出运算放大器 (Rev. C) ad8603
    AD8603/AD8607/AD8609: Precision Micropower Low Noise CMOS Rail-to-Rail Input/Output Operational Amplifiers Data Sheet (Rev. C) ad8603
    AD8607 SPICE Macro Model ad8607
    AN-692: Universal Precision Op Amp Evaluation Board (Rev. A) ad8072
    AN-692: 通用精密运算放大器评估板 (Rev. 0) ad8072
    AN-649: Using the Analog Devices Active Filter Design Tool (Rev. 0) ad8350
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