Product details

Architecture Voltage FB Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.8 Total supply voltage (Max) (+5V=5, +/-5V=10) 11 GBW (Typ) (MHz) 110 BW @ Acl (MHz) 310 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 600 Vn at flatband (Typ) (nV/rtHz) 9.2 Vn at 1 kHz (Typ) (nV/rtHz) 9.5 Iq per channel (Typ) (mA) 4.25 Vos (offset voltage @ 25 C) (Max) (mV) 7 Rail-to-rail In to V-, Out Rating Catalog Operating temperature range (C) -40 to 85 CMRR (Typ) (dB) 80 Input bias current (Max) (pA) 10000000 Offset drift (Typ) (uV/C) 25 Output current (Typ) (mA) 80 2nd harmonic (dBc) 67 3rd harmonic (dBc) 60 @ MHz 5
Architecture Voltage FB Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.8 Total supply voltage (Max) (+5V=5, +/-5V=10) 11 GBW (Typ) (MHz) 110 BW @ Acl (MHz) 310 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 600 Vn at flatband (Typ) (nV/rtHz) 9.2 Vn at 1 kHz (Typ) (nV/rtHz) 9.5 Iq per channel (Typ) (mA) 4.25 Vos (offset voltage @ 25 C) (Max) (mV) 7 Rail-to-rail In to V-, Out Rating Catalog Operating temperature range (C) -40 to 85 CMRR (Typ) (dB) 80 Input bias current (Max) (pA) 10000000 Offset drift (Typ) (uV/C) 25 Output current (Typ) (mA) 80 2nd harmonic (dBc) 67 3rd harmonic (dBc) 60 @ MHz 5
SOIC (D) 8 19 mm² 3.91 x 4.9 SOT-23 (DBV) 5 5 mm² 2.9 x 1.6
  • HIGH BANDWIDTH:
      250MHz (G = +1)
      110MHz (G = +2)
  • LOW SUPPLY CURRENT: 3.9mA (VS = +5V)
  • FLEXIBLE SUPPLY RANGE:
      ±1.4V to ±5.5V Dual Supply
      +2.8V to +11V Single Supply
  • INPUT RANGE INCLUDES GROUND ON SINGLE SUPPLY
  • 4.88V OUTPUT SWING ON +5V SUPPLY
  • HIGH SLEW RATE: 550V/µs
  • LOW INPUT VOLTAGE NOISE: 9.2nV/Hz
  • Pb-FREE SOT23 PACKAGE
  • APPLICATIONS
    • SINGLE-SUPPLY ANALOG-TO-DIGITAL CONVERTER (ADC) INPUT BUFFERS
    • SINGLE-SUPPLY VIDEO LINE DRIVERS
    • CCD IMAGING CHANNELS
    • LOW-POWER ULTRASOUND
    • PLL INTEGRATORS
    • PORTABLE CONSUMER ELECTRONICS

All trademarks are the property of their respective owners.

  • HIGH BANDWIDTH:
      250MHz (G = +1)
      110MHz (G = +2)
  • LOW SUPPLY CURRENT: 3.9mA (VS = +5V)
  • FLEXIBLE SUPPLY RANGE:
      ±1.4V to ±5.5V Dual Supply
      +2.8V to +11V Single Supply
  • INPUT RANGE INCLUDES GROUND ON SINGLE SUPPLY
  • 4.88V OUTPUT SWING ON +5V SUPPLY
  • HIGH SLEW RATE: 550V/µs
  • LOW INPUT VOLTAGE NOISE: 9.2nV/Hz
  • Pb-FREE SOT23 PACKAGE
  • APPLICATIONS
    • SINGLE-SUPPLY ANALOG-TO-DIGITAL CONVERTER (ADC) INPUT BUFFERS
    • SINGLE-SUPPLY VIDEO LINE DRIVERS
    • CCD IMAGING CHANNELS
    • LOW-POWER ULTRASOUND
    • PLL INTEGRATORS
    • PORTABLE CONSUMER ELECTRONICS

All trademarks are the property of their respective owners.

The OPA830 is a low-power, single-supply, wideband, voltage-feedback amplifier designed to operate on a single +3V or +5V supply. Operation on ±5V or +10V supplies is also supported. The input range extends below the negative supply and to within 1.7V of the positive supply. Using complementary common-emitter outputs provides an output swing to within 25mV of either supply while driving 150. High output drive current (±80mA) and low differential gain and phase errors also make them ideal for single-supply consumer video products.

Low distortion operation is ensured by the high gain bandwidth product (110MHz) and slew rate (550V/µs), making the OPA830 an ideal input buffer stage to 3V and 5V CMOS ADCs. Unlike other low-power, single-supply amplifiers, distortion performance improves as the signal swing is decreased. A low 9.2nV/Hz input voltage noise supports wide dynamic range operation.

The OPA830 is available in an industry-standard SO-8 package. The OPA830 is also available in an ultra-small SOT23-5 package. For fixed-gain line driver applications, consider the OPA832.

The OPA830 is a low-power, single-supply, wideband, voltage-feedback amplifier designed to operate on a single +3V or +5V supply. Operation on ±5V or +10V supplies is also supported. The input range extends below the negative supply and to within 1.7V of the positive supply. Using complementary common-emitter outputs provides an output swing to within 25mV of either supply while driving 150. High output drive current (±80mA) and low differential gain and phase errors also make them ideal for single-supply consumer video products.

Low distortion operation is ensured by the high gain bandwidth product (110MHz) and slew rate (550V/µs), making the OPA830 an ideal input buffer stage to 3V and 5V CMOS ADCs. Unlike other low-power, single-supply amplifiers, distortion performance improves as the signal swing is decreased. A low 9.2nV/Hz input voltage noise supports wide dynamic range operation.

The OPA830 is available in an industry-standard SO-8 package. The OPA830 is also available in an ultra-small SOT23-5 package. For fixed-gain line driver applications, consider the OPA832.

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Technical documentation

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Type Title Date
* Data sheet Low-Power, Single-Supply, Wideband Operational Amplifier datasheet (Rev. F) 28 Aug 2008
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017
Application note RLC Filter Design for ADC Interface Applications (Rev. A) 13 May 2015
Application note Wideband Complementary Current Output DAC Single-Ended Interface (Rev. A) 08 May 2015
Application note Noise Analysis for High Speed Op Amps (Rev. A) 17 Jan 2005
Application note ADS5500, OPA695: PC Board Layout for Low Distortion High-Speed ADC Drivers 22 Apr 2004
Application note Measuring Board Parasitics in High-Speed Analog Design 07 Jul 2003

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DEM-OPA-SO-1A — Single op-amp evaluation module for SO-8 package

The DEM-OPA-SO-1A demonstration fixture helps designers evaluate the operation and performance of TI's High Speed, Wide Bandwidth Operational Amplifiers. This unpopulated PC board is compatible with products offered in the 8-lead SOIC (D) package.

Not available on TI.com
Evaluation board

DEM-OPA-SOT-1A — Single op amp evaluation module for SOT23-5/6 package

The DEM-OPA-SOT-1A is a demonstration fixture that helps designers evaluate the operation and performance of TI's High Speed, Wide Bandwidth Operational Amplifiers. This unpopulated PC board is compatible with products offered in the SOT(DBV) package.

Not available on TI.com
Simulation model

OPAx830 PSpice Model (Rev. B) OPAx830 PSpice Model (Rev. B)

Simulation model

OPA830 TINA-TI Reference Circuit OPA830 TINA-TI Reference Circuit

Simulation tool

PSPICE-FOR-TI PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Calculation tool

ANALOG-ENGINEER-CALC Analog engineer's calculator

The Analog Engineer’s Calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting op-amp gain with feedback (...)
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Calculation tool

VOLT-DIVIDER-CALC Voltage Divider Determines A Set of Resistors for a Voltage Divider

VOLT-DIVIDER-CALC quickly determines a set of resistors for a voltage divider. This KnowledgeBase Javascript utility can be used to find a set of resistors for a voltage divider to achieve the desired output voltage. This calculator can also be used to design non-inverting attentuation circuits.

(...)

Package Pins Download
SOIC (D) 8 View options
SOT-23 (DBV) 5 View options

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