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Product details

Parameters

Number of channels (#) 1 Total supply voltage (Min) (+5V=5, +/-5V=10) 7 Total supply voltage (Max) (+5V=5, +/-5V=10) 24 Output current (Typ) (mA) 1500 GBW (Typ) (MHz) 17 Slew rate (Typ) (V/us) 40 Vos (offset voltage @ 25 C) (Max) (mV) 20 Offset drift (Typ) (uV/C) 10 Iq per channel (Typ) (mA) 39 Features Adj Current Limit, Shutdown Rating Catalog Operating temperature range (C) -40 to 85 Input bias current (Max) (pA) 100 CMRR (Typ) (dB) 90 Rail-to-rail In to V- Architecture FET open-in-new Find other Power op amps

Package | Pins | Size

HSOIC (DWD) 20 133 mm² 12.825 x 10.405000000000001 HSOIC (DWP) 20 133 mm² 12.825 x 10.405000000000001 open-in-new Find other Power op amps

Features

  • HIGH OUTPUT CURRENT: 1.5A
  • WIDE POWER-SUPPLY RANGE:
    • Single Supply: +7V to +24V
    • Dual Supply: ±3.5V to ±12V
  • LARGE OUTPUT SWING: 20VPP at 1.5A
  • FULLY PROTECTED:
    • THERMAL SHUTDOWN
    • ADJUSTABLE CURRENT LIMIT
  • DIAGNOSTIC FLAGS:
    • OVER-CURRENT
    • THERMAL SHUTDOWN
  • OUTPUT ENABLE/SHUTDOWN CONTROL
  • HIGH SPEED:
    • GAIN-BANDWIDTH PRODUCT: 17MHz
    • FULL-POWER BANDWIDTH AT 10VPP: 1.3MHz
    • SLEW RATE: 40V/µs
  • DIODE FOR JUNCTION TEMPERATURE MONITORING
  • HSOP-20 PowerPAD PACKAGE
    (Bottom- and Top-Side Thermal Pad Versions)
  • APPLICATIONS
    • POWERLINE COMMUNICATIONS
    • VALVE, ACTUATOR DRIVER
    • VCOM DRIVER
    • MOTOR DRIVER
    • AUDIO POWER AMPLIFIER
    • POWER-SUPPLY OUTPUT AMPLIFIER
    • TEST EQUIPMENT AMPLIFIER
    • TRANSDUCER EXCITATION
    • LASER DIODE DRIVER
    • GENERAL-PURPOSE LINEAR POWER BOOSTER

PowerPAD is a trademark of Texas Instruments, Inc.
All other trademarks are the property of their respective owners.

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Description

The OPA564 is a low-cost, high-current operational amplifier that is ideal for driving up to 1.5A into reactive loads. The high slew rate provides 1.3MHz full-power bandwidth and excellent linearity. These monolithic integrated circuits provide high reliability in demanding powerline communications and motor control applications.

The OPA564 operates from a single supply of 7V to 24V, or dual power supplies of ±3.5V to ±12V. In single-supply operation, the input common-mode range extends to the negative supply. At maximum output current, a wide output swing provides a 20VPP (IOUT = 1.5A) capability with a nominal 24V supply.

The OPA564 is internally protected against over-temperature conditions and current overloads. It is designed to provide an accurate, user-selected current limit. Two flag outputs are provided; one indicates current limit and the second shows a thermal over-temperature condition. It also has an Enable/Shutdown pin that can be forced low to shut down the output, effectively disconnecting the load.

The OPA564 is housed in a thermally-enhanced, surface-mount PowerPAD™ package (HSOP-20) with the choice of the thermal pad on either the top side or the bottom side of the package. Operation for both versions is specified over the industrial temperature range, –40°C to +85°C.

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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 6
Type Title Date
* Datasheet 1.5A, 24V, 17MHz Power Operational Amplifier datasheet (Rev. E) Jan. 28, 2011
User guide OPA564 Evaluation Module User's Guide Feb. 07, 2020
E-book The Signal e-book: A compendium of blog posts on op amp design topics Mar. 28, 2017
User guide TINA Simulation Schematic of a Two-Node, Power-Line Communication System Sep. 06, 2013
Application note Biasing Considerations for OPA564 During Enabled and Disabled States Mar. 06, 2011
Application note Power Amplifier Stress and Power Handling Limitations Sep. 27, 2000

Design & development

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

Design tools & simulation

SIMULATION MODEL Download
SBOM402A.ZIP (11 KB) - TINA-TI Spice Model
SIMULATION MODEL Download
SBOM403A.TSC (139 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOM404A.TSC (143 KB) - TINA-TI Reference Design
SIMULATION MODEL Download
SBOM405A.ZIP (109 KB) - PSpice Model
SIMULATION MODEL Download
SBOM841.ZIP (356 KB) - TINA-TI Spice Model
SIMULATION TOOL 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 TOOL 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 TOOL 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
  • (...)

CAD/CAE symbols

Package Pins Download
HSOP (DWD) 20 View options
SO PowerPAD (DWP) 20 View options

Ordering & quality

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