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Architecture FET / CMOS Input, Voltage FB Number of channels (#) 2 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.7 Total supply voltage (Max) (+5V=5, +/-5V=10) 5.5 GBW (Typ) (MHz) 150 BW @ Acl (MHz) 150 Acl, min spec gain (V/V) 150 Slew rate (Typ) (V/us) 80 Vn at flatband (Typ) (nV/rtHz) 3 Vn at 1 kHz (Typ) (nV/rtHz) 3 Iq per channel (Typ) (mA) 9.5 Vos (offset voltage @ 25 C) (Max) (mV) 5 Rail-to-rail In to V-, Out Rating Catalog Operating temperature range (C) -40 to 125 CMRR (Typ) (dB) 80 Input bias current (Max) (pA) 5 Offset drift (Typ) (uV/C) 2.5 Output current (Typ) (mA) 70
Architecture FET / CMOS Input, Voltage FB Number of channels (#) 2 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.7 Total supply voltage (Max) (+5V=5, +/-5V=10) 5.5 GBW (Typ) (MHz) 150 BW @ Acl (MHz) 150 Acl, min spec gain (V/V) 150 Slew rate (Typ) (V/us) 80 Vn at flatband (Typ) (nV/rtHz) 3 Vn at 1 kHz (Typ) (nV/rtHz) 3 Iq per channel (Typ) (mA) 9.5 Vos (offset voltage @ 25 C) (Max) (mV) 5 Rail-to-rail In to V-, Out Rating Catalog Operating temperature range (C) -40 to 125 CMRR (Typ) (dB) 80 Input bias current (Max) (pA) 5 Offset drift (Typ) (uV/C) 2.5 Output current (Typ) (mA) 70
SOIC (D) 8 19 mm² 3.91 x 4.9 VSSOP (DGK) 8 15 mm² 3 x 4.9
  • High Bandwidth: 150MHz
  • 16-Bit Settling in 150ns
  • Low Noise: 3nV/Hz
  • Low Distortion: 0.003%
  • Low Power: 9.5mA (typ) on 5.5V
  • Shutdown to 5µA
  • Unity-Gain Stable
  • Excellent Output Swing:
    (V+) – 100mV to (V–) + 100mV
  • Single Supply: +2.7V to +5.5V
  • Tiny Packages: MSOP and SOT23

  • High Bandwidth: 150MHz
  • 16-Bit Settling in 150ns
  • Low Noise: 3nV/Hz
  • Low Distortion: 0.003%
  • Low Power: 9.5mA (typ) on 5.5V
  • Shutdown to 5µA
  • Unity-Gain Stable
  • Excellent Output Swing:
    (V+) – 100mV to (V–) + 100mV
  • Single Supply: +2.7V to +5.5V
  • Tiny Packages: MSOP and SOT23

The OPA300 and OPA301 series high-speed, voltage-feedback, CMOS operational amplifiers are designed for 16-bit resolution systems. The OPA300/OPA301 series are unity-gain stable and feature excellent settling and harmonic distortion specifications. Low power applications benefit from low quiescent current. The OPA300 and OPA2300 feature a digital shutdown (Enable) function to provide additional power savings during idle periods. Optimized for single-supply operation, the OPA300/OPA301 series offer superior output swing and excellent common-mode range.

The OPA300 and OPA301 series op amps have 150MHz of unity-gain bandwidth, low 3nV/Hz voltage noise, and 0.1% settling within 30ns. Single-supply operation from 2.7V (±1.35V) to 5.5V (±2.75V) and an available shutdown function that reduces supply current to 5µA are useful for portable low-power applications. The OPA300 and OPA301 are available in SO-8 and SOT-23 packages. The OPA2300 is available in MSOP-10, and the OPA2301 is available in SO-8 and MSOP-8. All versions are specified over the industrial temperature range of –40°C to +125°C.

The OPA300 and OPA301 series high-speed, voltage-feedback, CMOS operational amplifiers are designed for 16-bit resolution systems. The OPA300/OPA301 series are unity-gain stable and feature excellent settling and harmonic distortion specifications. Low power applications benefit from low quiescent current. The OPA300 and OPA2300 feature a digital shutdown (Enable) function to provide additional power savings during idle periods. Optimized for single-supply operation, the OPA300/OPA301 series offer superior output swing and excellent common-mode range.

The OPA300 and OPA301 series op amps have 150MHz of unity-gain bandwidth, low 3nV/Hz voltage noise, and 0.1% settling within 30ns. Single-supply operation from 2.7V (±1.35V) to 5.5V (±2.75V) and an available shutdown function that reduces supply current to 5µA are useful for portable low-power applications. The OPA300 and OPA301 are available in SO-8 and SOT-23 packages. The OPA2300 is available in MSOP-10, and the OPA2301 is available in SO-8 and MSOP-8. All versions are specified over the industrial temperature range of –40°C to +125°C.

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* Data sheet Low-Noise, High-Speed,16-Bit Accurate, CMOS Operational Amplifier datasheet (Rev. D) 13 Jun 2007
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

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