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Product details

Parameters

Architecture Voltage FB Number of channels (#) 2 Total supply voltage (Min) (+5V=5, +/-5V=10) 2.6 Total supply voltage (Max) (+5V=5, +/-5V=10) 12 GBW (Typ) (MHz) 115 BW @ Acl (MHz) 115 Acl, min spec gain (V/V) 1 Slew rate (Typ) (V/us) 250 Vn at flatband (Typ) (nV/rtHz) 8.4 Vn at 1 kHz (Typ) (nV/rtHz) 8.4 Iq per channel (Typ) (mA) 0.46 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) 70 Input bias current (Max) (pA) 750000 Offset drift (Typ) (uV/C) 20 Output current (Typ) (mA) 40 2nd harmonic (dBc) 75 3rd harmonic (dBc) 80 @ MHz 1 open-in-new Find other High-speed op amps (GBW>=50MHz)

Package | Pins | Size

SOIC (D) 8 19 mm² 3.91 x 4.9 VSSOP (DGS) 10 9 mm² 3 x 3 open-in-new Find other High-speed op amps (GBW>=50MHz)

Features

  • FLEXIBLE SUPPLY RANGE:
    +2.6V to +12V Single Supply
    ±1.3V to ±6V Dual Supplies
  • UNITY-GAIN STABLE
  • WIDEBAND ±5V OPERATION: 60MHz
    (G = +2V/V)
  • OUTPUT VOLTAGE SWING: ±4V
  • HIGH SLEW RATE: 250V/µs
  • LOW QUIESCENT CURRENT: 460µA/ch
  • LOW DISABLE CURRENT: 18µA/ch
  • APPLICATIONS
    • VIDEO LINE DRIVING
    • xDSL LINE RECEIVERS
    • HIGH-SPEED IMAGING CHANNELS
    • ADC BUFFERS
    • PORTABLE INSTRUMENTS
    • TRANSIMPEDANCE AMPLIFIERS
    • ACTIVE FILTERS

All other trademarks are the property of their respective owners.

open-in-new Find other High-speed op amps (GBW>=50MHz)

Description

The OPA2889 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 give exceptional full-power bandwidth. Using a dual ±5V supply, the OPA2889 can deliver a ±4V output swing with over 40mA drive current and 60MHz bandwidth. This combination of features makes the OPA2889 an ideal RGB line driver or single-supply analog-to-digital converter (ADC) input driver or low power twisted pair line receiver.

The low 460µA/ch supply current of the OPA2889 is precisely trimmed at +25°C. System power may be reduced further using the optional disable control pin. Leaving this disable pin open, or holding it HIGH, operates the OPA2889 normally. If pulled LOW, the OPA2889 supply current drops to less than 20µA/ch while the output goes into a high-impedance state.

open-in-new Find other High-speed op amps (GBW>=50MHz)
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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 7
Type Title Date
* Datasheet Dual, Low-Power, Wideband, Voltage-Feedback OPERATIONAL AMPLIFIER with Disable datasheet (Rev. B) Aug. 28, 2008
Technical articles How to reduce distortion in high-voltage, high-frequency signal generation for AWGs Oct. 30, 2018
Technical articles What are the advantages of using JFET-input amplifiers in high-speed applications? Jun. 18, 2018
Technical articles Unique active mux capability combines buffer and switch into one solution Oct. 10, 2017
White papers The Signal e-book: A compendium of blog posts on op amp design topics Mar. 28, 2017
Technical articles How to minimize filter loss when you drive an ADC Oct. 20, 2016
Application notes Making the Most of a Low-Power, High-Speed Operational Amplifier Nov. 22, 2009

Design & development

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

Hardware development

EVALUATION BOARDS Download
document-generic User guide
5
Description
 The DEM-OPA-SO-2A demonstration fixture helps designers evaluate the operation and performance of TI's dual, high speed, wideband operational amplifiers. This unpopulated PC board (PCB) is compatible with products offered in the 8-lead SOIC (D) package.
 
For more information on these types of op amps (...)

Design tools & simulation

SIMULATION MODELS Download
SBOC231A.ZIP (2 KB) - PSpice Model
SIMULATION MODELS Download
SBOC254.ZIP (4 KB) - TINA-TI Spice Model
SIMULATION MODELS Download
SBOMA10.ZIP (6 KB) - TINA-TI Spice Model
SIMULATION MODELS Download
SBOMA11.TSC (2228 KB) - TINA-TI Reference Design
SIMULATION TOOLS Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — 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 (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI 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 (...)
document-generic User guide
CALCULATION TOOLS Download
Analog engineer's calculator
ANALOG-ENGINEER-CALC — 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 (...)
Features
  • Expedites circuit design with analog-to-digital converters (ADCs) and digital-to-analog converters (DACs)
    • Noise calculations
    • Common unit translation
  • Solves common amplifier circuit design problems
    • Gain selections using standard resistors
    • Filter configurations
    • Total noise for common amplifier configurations
  • (...)
CALCULATION TOOLS Download
Voltage Divider Determines A Set of Resistors for a Voltage Divider
VOLT-DIVIDER-CALC 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.

(...)

CAD/CAE symbols

Package Pins Download
SOIC (D) 8 View options
VSSOP (DGS) 10 View options

Ordering & quality

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