OPA549SG3
- Mfr.Part #
- OPA549SG3
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-11, Power Package
- Datasheet
- Download
- Description
- IC OPAMP POWER 1 CIRC 11PWRPACK
- Stock
- 7,460
- In Stock :
- 7,460
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Packaging :
- Tube
- Number of Terminations :
- 11
- Max I/O Voltage :
- 5mV
- Terminal Position :
- Single
- Bandwidth :
- 900 kHz
- Voltage - Supply, Single/Dual (±) :
- 8V~60V ±4V~30V
- Number of Functions :
- 1
- Frequency Compensation :
- yes
- Thickness :
- 4.5mm
- Length :
- 20.02mm
- Operating Supply Current :
- 26mA
- RoHS Status :
- ROHS3 Compliant
- Architecture :
- VOLTAGE-FEEDBACK
- Pin Count :
- 11
- Surface Mount :
- No
- Input Offset Voltage (Vos) :
- 5mV
- Height :
- 4.62mm
- Low-Bias :
- No
- Mounting Type :
- Through Hole
- Common Mode Rejection Ratio :
- 80 dB
- Input Offset Current-Max (IIO) :
- 0.05μA
- Voltage - Input Offset :
- 1mV
- Pbfree Code :
- yes
- Average Bias Current-Max (IIB) :
- 0.5μA
- Micropower :
- No
- Number of Pins :
- 11
- Output Current per Channel :
- 10A
- Neg Supply Voltage-Nom (Vsup) :
- -30V
- Supply Voltage :
- 30V
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Bias Current-Max (IIB) @25C :
- 0.5μA
- Factory Lead Time :
- 6 Weeks
- Unity Gain BW-Nom :
- 900 kHz
- Low-Offset :
- No
- Operating Temperature :
- -40°C~85°C
- Nominal Supply Current :
- 35mA
- Radiation Hardening :
- No
- Current - Input Bias :
- 100nA
- Output Current :
- 8A
- Programmable Power :
- yes
- Voltage Gain :
- 110dB
- Slew Rate :
- 9V/µs
- JESD-609 Code :
- e3
- Package / Case :
- TO-220-11, Power Package
- Power Supplies :
- +-4/+-30/8/60V
- Operating Supply Voltage :
- 30V
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Number of Channels :
- 1
- Base Part Number :
- OPA549
- Terminal Finish :
- Matte Tin (Sn)
- Nominal Gain Bandwidth Product :
- 900 kHz
- ECCN Code :
- EAR99
- Power Supply Rejection Ratio (PSRR) :
- 92.04dB
- REACH SVHC :
- No SVHC
- Amplifier Type :
- Power
- Width :
- 10.7mm
- Datasheets
- OPA549SG3

Instrumentation OP Amps Buffer Amps Texas Instruments OPA549SG3 Overview
The OPA549SG3, manufactured by Texas Instruments, is a high-performance integrated circuit operational amplifier specifically designed for power applications. This power operational amplifier is housed in a 11-PowerPAD package, ensuring efficient power dissipation and thermal management. With its robust design and advanced features, the OPA549SG3 is ideal for a wide range of industrial and commercial applications where high-power amplification is required.
OPA549SG3 Features
- High output current capability for driving low impedance loads
- Wide bandwidth for accurate signal reproduction
- Low distortion and noise for clear signal integrity
- Integrated protection features for reliable operation
- Compact and durable 11-PowerPAD package
- Efficient thermal management for enhanced reliability
OPA549SG3 Applications
- Industrial Automation: The OPA549SG3 is used in industrial automation systems to amplify signals in control circuits, motor drivers, and power supply units, ensuring precise control and efficient operation of machinery and equipment.
- Audio Amplification: This power operational amplifier is employed in audio amplifiers and speaker systems to deliver high-quality audio output with low distortion, making it ideal for professional audio applications, including concerts, studios, and sound reinforcement systems.
- Power Supplies: The OPA549SG3 is utilized in power supply units to regulate voltage levels and provide stable power output to electronic devices and systems, offering reliable performance and protection against overloads and short circuits.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















