Product details

Architecture Voltage FB Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 3 Total supply voltage (Max) (+5V=5, +/-5V=10) 12 GBW (Typ) (MHz) 130 BW @ Acl (MHz) 260 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 500 Vn at flatband (Typ) (nV/rtHz) 8 Vn at 1 kHz (Typ) (nV/rtHz) 8 Iq per channel (Typ) (mA) 1.1 Vos (offset voltage @ 25 C) (Max) (mV) 5 Rail-to-rail No Features Shutdown Rating Catalog Operating temperature range (C) -40 to 85 CMRR (Typ) (dB) 67 Input bias current (Max) (pA) 1600000 Offset drift (Typ) (uV/C) 15 Output current (Typ) (mA) 40 2nd harmonic (dBc) 88 3rd harmonic (dBc) 89 @ MHz 1
Architecture Voltage FB Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 3 Total supply voltage (Max) (+5V=5, +/-5V=10) 12 GBW (Typ) (MHz) 130 BW @ Acl (MHz) 260 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 500 Vn at flatband (Typ) (nV/rtHz) 8 Vn at 1 kHz (Typ) (nV/rtHz) 8 Iq per channel (Typ) (mA) 1.1 Vos (offset voltage @ 25 C) (Max) (mV) 5 Rail-to-rail No Features Shutdown Rating Catalog Operating temperature range (C) -40 to 85 CMRR (Typ) (dB) 67 Input bias current (Max) (pA) 1600000 Offset drift (Typ) (uV/C) 15 Output current (Typ) (mA) 40 2nd harmonic (dBc) 88 3rd harmonic (dBc) 89 @ MHz 1
SOIC (D) 8 19 mm² 3.91 x 4.9 SOT-23 (DBV) 6 5 mm² 2.9 x 1.6
  • FLEXIBLE SUPPLY RANGE:
    +3V to +12V Single Supply
    ±1.5V to ±6V Dual Supplies
  • UNITY-GAIN STABLE
  • WIDEBAND +5V OPERATION: 115MHz
    (G = +2V/V)
  • OUTPUT VOLTAGE SWING: ±4V
  • HIGH SLEW RATE: 500V/µs
  • LOW QUIESCENT CURRENT: 1.1mA
  • LOW DISABLE CURRENT: 30µA
  • APPLICATIONS
    • VIDEO LINE DRIVING
    • xDSL LINE DRIVERS/RECEIVERS
    • HIGH-SPEED IMAGING CHANNELS
    • ADC BUFFERS
    • PORTABLE INSTRUMENTS
    • TRANSIMPEDANCE AMPLIFIERS
    • ACTIVE FILTERS

All other trademarks are the property of their respective owners.

  • FLEXIBLE SUPPLY RANGE:
    +3V to +12V Single Supply
    ±1.5V to ±6V Dual Supplies
  • UNITY-GAIN STABLE
  • WIDEBAND +5V OPERATION: 115MHz
    (G = +2V/V)
  • OUTPUT VOLTAGE SWING: ±4V
  • HIGH SLEW RATE: 500V/µs
  • LOW QUIESCENT CURRENT: 1.1mA
  • LOW DISABLE CURRENT: 30µA
  • APPLICATIONS
    • VIDEO LINE DRIVING
    • xDSL LINE DRIVERS/RECEIVERS
    • HIGH-SPEED IMAGING CHANNELS
    • ADC BUFFERS
    • PORTABLE INSTRUMENTS
    • TRANSIMPEDANCE AMPLIFIERS
    • ACTIVE FILTERS

All other trademarks are the property of their respective owners.

The OPA890 represents a major step forward in unity-gain stable, voltage-feedback op amps. A new internal architecture provides slew rate and full-power bandwidth previously found only in wideband, current-feedback op amps. These capabilities provide exceptional full power bandwidth. Using a single +5V supply, the OPA890 can deliver a 1V to 4V output swing with over 35mA drive current and 220MHz bandwidth. This combination of features makes the OPA890 an ideal RGB line driver or single-supply analog-to-digital converter (ADC) input driver.

The low 1.1mA supply current of the OPA890 is precisely trimmed at +25°C. This trim, along with low temperature drift, ensures lower maximum supply current than competing products. System power may be reduced further using the optional disable control pin. Leaving this disable pin open, or holding it HIGH, operates the OPA890 normally. If pulled LOW, the OPA890 supply current drops to less than 30µA while the output goes into a high-impedance state.

The OPA890 represents a major step forward in unity-gain stable, voltage-feedback op amps. A new internal architecture provides slew rate and full-power bandwidth previously found only in wideband, current-feedback op amps. These capabilities provide exceptional full power bandwidth. Using a single +5V supply, the OPA890 can deliver a 1V to 4V output swing with over 35mA drive current and 220MHz bandwidth. This combination of features makes the OPA890 an ideal RGB line driver or single-supply analog-to-digital converter (ADC) input driver.

The low 1.1mA supply current of the OPA890 is precisely trimmed at +25°C. This trim, along with low temperature drift, ensures lower maximum supply current than competing products. System power may be reduced further using the optional disable control pin. Leaving this disable pin open, or holding it HIGH, operates the OPA890 normally. If pulled LOW, the OPA890 supply current drops to less than 30µA while the output goes into a high-impedance state.

Download

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 4
Type Title Date
* Data sheet Low-Power, Wideband, Voltage-Feedback Operational Amplifier w/ Disable datasheet (Rev. B) 09 Dec 2009
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017
Application note Making the Most of a Low-Power, High-Speed Operational Amplifier 22 Nov 2009
Application note Noise Analysis for High Speed Op Amps (Rev. A) 17 Jan 2005

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.

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.

Simulation model

OPAy890 PSpice Model

SBOC230.ZIP (4 KB) - PSpice Model
Simulation model

OPAx890 PSpice Model (Rev. A)

SBOM159A.ZIP (39 KB) - PSpice Model
Simulation model

OPA890 TINA-TI Spice Model

SBOM839.ZIP (6 KB) - TINA-TI Spice Model
Simulation model

OPA890 TINA-TI Reference Design

SBOM840.TSC (17 KB) - TINA-TI Reference Design
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 (...)
lock = Requires export approval (1 minute)
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) 6 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos