AD8030 Low-Power High-Speed Rail-to-Rail Input/Output Op Amplifier

The AD8030 is a dual, rail-to-rail input and output high speed amplifier with a quiescent current of only 1.3 mA per amplifier. Despite its low power consumption, the amplifier provides excellent performance with 125MHz small signal bandwidth and 60 V/µs slew rate. ADI's proprietary XFCB process enables high speed and high performance on low power.

This amplifier exhibits true single-supply operation with rail-to-rail input and output performance for supply voltages ranging from 2.7V to 12V. The input voltage range extends 200 mV beyond each rail without phase reversal. The dynamic range of the output extends to within 40 mV of each rail.

The AD8030 provides excellent signal quality with minimal power dissipation. At G=+1, SFDR is -72dBc at 1MHz and settling time to 0.1% is only 80 ns. Low distortion and fast settling performance makes this amplifier a suitable driver for single-supply A/D converters.

The versatility of the AD8030 allows the user to operate the amplifier on a wide range of supplies while consuming less than 6.5 mW of power. This feature extends the operation time in applications ranging from battery-powered systems with large bandwidth requirements to high speed systems where component density requires lower power dissipation.

The AD8030 is the only low power, rail-to-rail input and output high speed amplifier available in SOT23 and SC70 micro packages. The amplifier is rated over the extended industrial temperature range, -40°C to +125°C.

Features and Benefits
  • Low Power
    - 1.3mA supply current/amplifier
  • High Speed
    - 125MHz, -3 dB Bandwidth (G=+1)
    - 60V/µs Slew Rate
    - 80ns Settling Time to 0.1%
  • Wide Supply Range: 2.7V to 12V
  • Offset voltage: 6 mV max
  • Low input bias current +0.7µA to
    -1.5 µA- SOIC-8, SOT23-8
  • Small Packaging
  • Rail-to-Rail Input and Output No
    phase reversal, inputs 200 mV beyond rails
  • Amplifiers
    SPICE Models
    Data Sheets
    Documentnote
    AD8029/AD8030/AD8040: Low Power, High Speed Rail-to-Rail Input/Output Amplifier Data Sheet (Rev. B)PDF 649 kB
    Application Notes
    Documentnote
    AN-402: Replacing Output Clamping Op Amps with Input Clamping AmpsPDF 55 kB
    AN-581: Biasing and Decoupling Op Amps in Single Supply Applications (Rev. 0)PDF 166 kB
    AN-417: Fast Rail-to-Rail Operational Amplifiers Ease Design Constraints in Low Voltage High Speed SystemsPDF 228 kB
    AN-649: Using the Analog Devices Active Filter Design Tool (Rev. 0)PDF 5.3 M
    User Guides
    Documentnote
    UG-019: Universal Evaluation Board for Dual, High Speed Op Amps Offered in 8-Lead SOT-23 PackagesPDF 258 kB
    UG-128: Universal Evaluation Board for Dual High Speed Op Amps in SOIC PackagesPDF 208 kB
    Order Information
    Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
    AD8030ARJZ-R2 Production8 ld SOT-23REEL 250-40 to 125C1.641.64Y
    AD8030ARJZ-REEL7 Production8 ld SOT-23REEL 3000-40 to 125C01.21Y
    AD8030ARZ Production8 ld SOICOTH 98-40 to 125C1.431.21Y
    AD8030ARZ-REEL Production8 ld SOICREEL 2500-40 to 125C01.21Y
    AD8030ARZ-REEL7 Production8 ld SOICREEL 1000-40 to 125C01.21Y
    Evaluation Boards
    Part NumberDescriptionPriceRoHS
    EVAL-HSAMP-2CPZ-10Evaluation Bare Board for 10-Lead LFCSP18.25Y
    EVAL-HSAMP-2CPZ-8Evaluation Bare Board for 8-Lead LFCSP18.25Y
    EVAL-HSAMP-2RMZ-10Evaluation Bare Board for 10-lead MSOP Package18.25Y
    EVAL-HSAMP-2RMZ-8Evaluation Bare Board for 8 Lead MSOP18.25Y
    EVAL-HSAMP-2RZ-8Evaluation Bare Board for 8 Lead SOIC18.25Y
    Reference Materials
    AD8029/AD8030/AD8040: Low Power, High Speed Rail-to-Rail Input/Output Amplifier Data Sheet (Rev. B) ad8029
    AD8029/AD8030/AD8040: 低功耗、高速轨到轨输入/输出放大器 (Rev. A) ad8029
    AD8030 SPICE Macro Model ad8030
    AN-402: Replacing Output Clamping Op Amps with Input Clamping Amps ad829
    AN-581: Biasing and Decoupling Op Amps in Single Supply Applications (Rev. 0) ad829
    AN-417: Fast Rail-to-Rail Operational Amplifiers Ease Design Constraints in Low Voltage High Speed Systems ad829
    AN-402: 以输入箝位放大器取代输出箝位运算放大器 (Rev. 0) ad829
    AN-417: 在低压高速系统中利用快速轨到轨运算放大器减少设计限制 (Rev. 0) ad829
    AN-581: 单电源应用中的偏置和去耦运算放大器 (Rev. 0) ad829
    AN-649: Using the Analog Devices Active Filter Design Tool (Rev. 0) ad8350
    UG-128:SOIC封装的双通道高速运算放大器通用评估板 ad8042
    UG-019: Universal Evaluation Board for Dual, High Speed Op Amps Offered in 8-Lead SOT-23 Packages ad8039
    UG-128: Universal Evaluation Board for Dual High Speed Op Amps in SOIC Packages ad8042
    MT-060: Choosing Between Voltage Feedback and Current Feedback Op Amps ad829
    MT-032:理想的电压反馈型(VFB)运算放大器 ad829
    MT-059: 补偿输入电容对电流电压转换器所用电压反馈和电流反馈型运算放大器的影响 ad9631
    MT-058: 反馈电容对VFB和CFB运算放大器的影响 ad829
    MT-056: 高速电压反馈运算放大器 ad829
    MT-053:运算放大器失真:HD、THD、THD + N、IMD、SFDR、MTPR ad829
    MT-052:运算放大器噪声指数:不要被误导 ad829
    MT-050: 二阶系统的运算放大器总输出噪声计算 ad9631
    MT-049:单极点系统的运算放大器总输出噪声计算 ad829
    MT-048:运算放大器噪声关系:1/f噪声、均方根(RMS)噪声与等效噪声带宽 ad829
    MT-047:运算放大器噪声 ad829
    MT-033:电压反馈型运算放大器的增益和带宽 ad829
    MT-032: Ideal Voltage Feedback (VFB) Op Amp ad829
    High Speed Amplifiers Selection Table ad8138