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OPA564-Q1

ACTIVE

Automotive 1.5A, 24V, 17MHz, Power Operational Amplifier

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Data sheet

OPA564-Q1

ACTIVE
Data sheet Order now

Product details

Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 7 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 24 Iout (typ) (A) 1.5 GBW (typ) (MHz) 17 Slew rate (typ) (V/µs) 40 Vos (offset voltage at 25°C) (max) (mV) 20 Offset drift (typ) (V/°C) 0.00001 Iq per channel (typ) (mA) 39 Features Adj Current Limit, Shutdown Rating Automotive Operating temperature range (°C) -40 to 125 Input bias current (max) (pA) 100 CMRR (typ) (dB) 80 Rail-to-rail In to V- Architecture FET
Number of channels 1 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 7 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 24 Iout (typ) (A) 1.5 GBW (typ) (MHz) 17 Slew rate (typ) (V/µs) 40 Vos (offset voltage at 25°C) (max) (mV) 20 Offset drift (typ) (V/°C) 0.00001 Iq per channel (typ) (mA) 39 Features Adj Current Limit, Shutdown Rating Automotive Operating temperature range (°C) -40 to 125 Input bias current (max) (pA) 100 CMRR (typ) (dB) 80 Rail-to-rail In to V- Architecture FET
HSOIC (DWP) 20 133.444125 mm² 12.825 x 10.405
  • Qualified for Automotive Applications
  • 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

All trademarks are the property of their respective owners.
  • Qualified for Automotive Applications
  • 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

All trademarks are the property of their respective owners.

The OPA564-Q1 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-Q1 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-Q1 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-Q1 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.

The OPA564-Q1 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-Q1 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-Q1 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-Q1 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.

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Technical documentation

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Type Title Date
* Data sheet 1.5A, 24V, 17-MHz POWER OPERATIONAL AMPLIFIER datasheet 28 Jun 2011
E-book Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. C) 30 Nov 2018
E-book The Signal e-book: A compendium of blog posts on op amp design topics 28 Mar 2017

Design & development

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OPA564 TINA-TI Spice Model (Rev. A)

SBOM402A.ZIP (11 KB) - TINA-TI Spice Model
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Simulation model

OPA564 TINA-TI Transient Reference Design (Rev. A)

SBOM403A.TSC (139 KB) - TINA-TI Reference Design
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OPA564 TINA-TI Transient and AC Reference Design (Rev. A)

SBOM404A.TSC (143 KB) - TINA-TI Reference Design
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Simulation model

OPA564 and OPA564-Q1 PSpice Model (Rev. B)

SBOM405B.ZIP (35 KB) - PSpice Model
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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 operational-amplifier (...)
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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 (...)
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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 (...)
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