OPA549
(ACTIVE) High-Voltage, High-Current Op Amp, Excellent Output Swing

Description &
Features
 Sample &
Buy
 Technical
Documents
 Tools &
Software
 Support & Community

Datasheet


Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Top Side Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
Contact TI Distributor or Sales Office
OPA549S ACTIVE -40 to 125 13.50 | 1ku Power Package (KVC) | 11 View 25 1K - 5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
OPA549SG3 ACTIVE -40 to 125 13.50 | 1ku Power Package (KVC) | 11 View 25 90 Typical lead time for 1k quantity: 4 to 8 weeks
Contact TI Distributor or Sales Office
OPA549T ACTIVE -40 to 125 13.50 | 1ku TO-220 (KV) | 11 View 25 >5K 1k quantity lead time: In stock
Contact TI Distributor or Sales Office
OPA549TG3 ACTIVE -40 to 125 13.50 | 1ku TO-220 (KV) | 11 View 25 115 Typical lead time for 1k quantity: 4 to 8 weeks

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Related Products

Part # Name Product Family Comments
OPA541   High Power Monolithic Operational Amplifier   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    80V supply with 5A continuous output instead of 60V, 9A.  
OPA548   High-Voltage, High-Current Op Amp, Excellent Output Swing   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    Continuous output of 3A instead of 9A.  
OPA547   High-Voltage, High-Current Op Amp, Excellent Output Swing   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    Continuous output of 500mA instead of 9A.  
OPA445   High Voltage FET-Input Operational Amplifier   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    OPA445, OPA452, OPA453, OPA551, and OPA552 are high voltage op amps  
OPA452   80V, 50mA Operational Amplifiers   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    OPA445, OPA452, OPA453, OPA551, and OPA552 are high voltage op amps  
OPA544   High-Voltage, High-Current Operational Amplifier   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    70V supply with 2A continuous output current instead of 60V, 9A.  
OPA453   80V, 50mA Operational Amplifiers   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    OPA445, OPA452, OPA453, OPA551, and OPA552 are high voltage op amps  
OPA551   High-Voltage, High-Current Operational Amplifiers   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    OPA445, OPA452, OPA453, OPA551, and OPA552 are high voltage op amps  
OPA552   High-Voltage, High-Current Operational Amplifiers   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    OPA445, OPA452, OPA453, OPA551, and OPA552 are high voltage op amps  
OPA561   High Current Operational Amplifier   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER    The OPA541 and the OPA561 are also high current op amps  
OPA2336   Single-Supply, MicroPower CMOS Operational Amplifiers MicroAmplifier Series   OPERATIONAL AMPLIFIER - PRECISION AMPLIFIER   See Literature sbos093e  Digitally-Controlled Programmable Power Supply application  
DAC7800   Dual Monolithic CMOS 12-Bit Multiplying Digital-to-Analog Converter   DIGITAL TO ANALOG CONVERTER - PRECISION DAC (=<10MSPS)    Choose DAC780X based on digital interface: DAC7800 - 12-bit interface, DAC7801- 8-bit interface + 4 bit, DAC7802 - serial interface
See Literature sbos093e  Digitally-Controlled Programmable Power Supply application  
DAC7801   Dual Monolithic CMOS 12-Bit Multiplying Digital-to-Analog Converter   DIGITAL TO ANALOG CONVERTER - PRECISION DAC (=<10MSPS)    Choose DAC780X based on digital interface: DAC7800 - 12-bit interface, DAC7801- 8-bit interface + 4 bit, DAC7802 - serial interface
See Literature sbos093e  Digitally-Controlled Programmable Power Supply application  
DAC7802   Dual Monolithic CMOS 12-Bit Multiplying Digital-to-Analog Converter   DIGITAL TO ANALOG CONVERTER - PRECISION DAC (=<10MSPS)    Choose DAC780X based on digital interface: DAC7800 - 12-bit interface, DAC7801- 8-bit interface + 4 bit, DAC7802 - serial interface
See Literature sbos093e  Digitally-Controlled Programmable Power Supply application  

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 438 07 Oct 2005

Tools & Software

Models (3)

Title Category Type Size (KB) Date Views
OPA549 PSpice Model (Rev. A) PSpice Model ZIP 56 KB 06 Oct 2011 351 views
OPA549 TINA-TI Reference Design (Rev. B) TINA-TI Reference Design TSC 92 KB 06 Oct 2011 188 views
OPA549 TINA-TI Spice Model (Rev. A) TINA-TI Spice Model ZIP 5 KB 06 Oct 2011 271 views

Design Kits & Evaluation Modules (2)

Name Part# Type
DIP Adapter Evaluation Module DIP-ADAPTER-EVM Evaluation Modules & Boards
Universal Operational Amplifier Evaluation Module OPAMPEVM Evaluation Modules & Boards

Development Tools (9)

Name Part# Type
Automatic Resistor/Capacitor Calculator for Passive Filters RC-FILTER-CALC Calculation Tools
Decibel Calculator DECIBEL-CALC Calculation Tools
Frequency/Wavelength Calculator FREQ-WAVE-CALC Calculation Tools
Noise Calculator, Generator and Examples OPAMP-NOISECALC Calculation Tools
Op Amp Gain Stage Calculator GAIN-STAGE-CALC Calculation Tools
Resistor Calculator for Op Amp Gain and Zero Shift RESISTOR-CALC Calculation Tools
Active Filter Design Application FILTERPRO Circuit Design & Simulation
Analog Filter Design FILTER-DESIGNER Circuit Design & Simulation
SPICE-Based Analog Simulation Program TINA-TI Circuit Design & Simulation

Support & Community


TI E2E™ Community

TI E2E Community

As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts

Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use.

Training & Events

Name Type Available During
Intro to Motor Drives and the Motor Signal Chain Recorded Content   On Demand  
Sensor Signal Conditioning and Interface for Medical Recorded Content   On Demand  
Introduction to Medical Imaging Recorded Content   On Demand  
Haptics Technologies Recorded Content   On Demand  
Go Green - Utilize new Linux Power Management API to lower system cost Recorded Content   On Demand  


See More Training & Events
Click Here