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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - Instrumentation, OP Amps, Buffer AmpsOPA544FKTTT
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OPA544FKTTT - Texas Instruments

Manufacturer Part Number
OPA544FKTTT
Manufacturer
Texas Instruments
Allelco Part Number
32D-OPA544FKTTT
ECAD Model
Parts Description
IC POWER 1 CIRCUIT DDPAK/TO263-5
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Data sheet
OPA544FKTTT.pdf
RoHs Status
ROHS3 Compliant
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Specifications

OPA544FKTTT Tech Specifications
Texas Instruments - OPA544FKTTT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - OPA544FKTTT

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply Span (Min) 20 V  
Voltage - Supply Span (Max) 70 V  
Voltage - Input Offset 1 mV  
Supplier Device Package DDPAK/TO-263-5  
Slew Rate 8V/µs  
Series -  
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA  
Package Tape & Reel (TR)  
Output Type -  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C  
Number of Circuits 1  
Mounting Type Surface Mount  
Gain Bandwidth Product 1.4 MHz  
Current - Supply 12mA  
Current - Output / Channel 2 A  
Current - Input Bias 15 pA  
Base Product Number OPA544  
Amplifier Type Power  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS

Parts Introduction

Manufacturer Part Number

OPA544FKTTT

Manufacturer

Texas Instruments

Introduction

High-voltage, high-current operational amplifier

Designed for driving capacitive and inductive loads

Product Features and Performance

Wide supply voltage range: ±10V to ±35V

High output current capability: ±2A

High slew rate: 8V/µs

Low input bias current: 15pA

Low input offset voltage: 1mV

High gain bandwidth product: 1.4MHz

Stable with capacitive loads

Product Advantages

Ideal for driving motors, solenoids, and other high-current loads

Excellent stability with capacitive loads

Robust and reliable performance

Key Technical Parameters

Supply voltage range: ±10V to ±35V

Output current: ±2A

Slew rate: 8V/µs

Input offset voltage: 1mV

Input bias current: 15pA

Gain bandwidth product: 1.4MHz

Quality and Safety Features

ROHS3 compliant

Qualified for automotive and industrial applications

Compatibility

Can be used in a variety of applications requiring high-voltage, high-current operational amplifiers

Application Areas

Motor control

Solenoid driving

Power amplifier circuits

Servo control systems

Industrial and automotive electronics

Product Lifecycle

Currently in active production

No known plans for discontinuation

Readily available replacement and upgrade options

Key Reasons to Choose This Product

Exceptional performance in driving high-current, capacitive, and inductive loads

Wide supply voltage range and high output current capability

Excellent stability and low input offset voltage and bias current

Robust design and automotive/industrial-grade quality

Compatibility with a wide range of applications requiring high-performance operational amplifiers

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments OPA544FKTTT

Product Attribute OPA544FKTTT OPA541AM OPA541SM OPA541AP
Part Number OPA544FKTTT OPA541AM OPA541SM OPA541AP
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Number of Circuits 1 1 1 1
Voltage - Supply Span (Max) 70 V 70 V 80 V 70 V
Voltage - Supply Span (Min) 20 V 20 V 20 V 20 V
Operating Temperature -40°C ~ 85°C -25°C ~ 85°C -55°C ~ 125°C -25°C ~ 85°C
Current - Output / Channel 2 A 10 A 10 A 10 A
Package Tape & Reel (TR) Tube Tube Tube
Gain Bandwidth Product 1.4 MHz 1.6 MHz 1.6 MHz 1.6 MHz
Mounting Type Surface Mount Through Hole Through Hole Through Hole
Slew Rate 8V/µs 10V/µs 10V/µs 10V/µs
Series - - - -
Supplier Device Package DDPAK/TO-263-5 TO-3-8 TO-3-8 TO-220-11
Package / Case TO-263-6, D²Pak (5 Leads + Tab), TO-263BA TO-3-8 TO-3-8 TO-220-11 (Formed Leads)
Base Product Number OPA544 OPA541 OPA541 OPA541
Voltage - Input Offset 1 mV 2 mV 100 µV 2 mV
Current - Input Bias 15 pA 4 pA 4 pA 4 pA
Output Type - - - -
Current - Supply 12mA 20mA 20mA 20mA
Amplifier Type Power Power Power Power

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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OPA544FKTTT Image

OPA544FKTTT

Texas Instruments
32D-OPA544FKTTT

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