INA149AIDR
- Mfr.Part #
- INA149AIDR
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP DIFF 1 CIRCUIT 8SOIC
- Stock
- 8,456
- In Stock :
- 8,456
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Pin Count :
- 8
- Voltage Gain-Nom :
- 1
- Power :
- No
- Height :
- 1.75mm
- Terminal Form :
- Gull wing
- Operating Supply Current :
- 810μA
- Radiation Hardening :
- No
- Packing Method :
- TR
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Base Part Number :
- INA149
- Quiescent Current :
- 810μA
- Low-Offset :
- yes
- Thickness :
- 1.58mm
- Pbfree Code :
- yes
- Supply Voltage :
- 15V
- Slew Rate :
- 5V/μs
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Current per Channel :
- 25mA
- Programmable Power :
- No
- Common Mode Rejection Ratio :
- 90 dB
- Input Offset Voltage (Vos) :
- 350µV
- Resistance :
- 800kOhm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Supply Current-Max :
- 0.9mA
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Length :
- 4.9mm
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 1
- Wideband :
- No
- Voltage Gain :
- 0dB
- Frequency Compensation :
- yes
- Supply Voltage Limit-Max :
- 20V
- Width :
- 3.91mm
- Operating Supply Voltage :
- 5V
- Amplifier Type :
- Differential
- Operating Temperature :
- -40°C~125°C
- Packaging :
- Cut Tape (CT)
- Architecture :
- VOLTAGE-FEEDBACK
- -3db Bandwidth :
- 500kHz
- Contact Plating :
- Gold
- Number of Elements :
- 1
- ECCN Code :
- EAR99
- JESD-609 Code :
- e4
- Number of Pins :
- 8
- Surface Mount :
- yes
- Voltage - Supply, Single/Dual (±) :
- 4V~36V ±2V~18V
- Lead Free :
- Lead Free
- Max Input Voltage :
- 300V
- Terminal Position :
- Dual
- Unity Gain BW-Nom :
- 500 kHz
- Number of Terminations :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Micropower :
- yes
- Datasheets
- INA149AIDR

Instrumentation, OP Amps, Buffer Amps Texas Instruments INA149AIDR Overview
Introducing the INA149AIDR, an exceptional IC opamp differential circuit designed by Texas Instruments. This cutting-edge component is meticulously engineered to deliver unparalleled performance in a variety of applications, making it an ideal choice for professionals seeking top-tier solutions in the field of instrumentation, operational amplifiers, and buffer amplifiers.
With its innovative design and robust construction, the INA149AIDR sets a new standard for precision and reliability. Whether you're designing intricate electronic systems or implementing advanced signal processing techniques, this versatile device offers unmatched versatility and efficiency, empowering you to achieve your goals with confidence.
Experience the pinnacle of engineering excellence with the INA149AIDR from Texas Instruments—a cornerstone of modern electronics.
INA149AIDR Features
- Highly precise IC opamp differential circuit
- Manufactured by industry leader Texas Instruments
- Compact 8SOIC package for easy integration
- Wide operating voltage range for enhanced flexibility
- Low offset voltage and low noise for superior performance
- High common-mode rejection ratio (CMRR) for accurate signal processing
- Excellent stability and reliability under varying conditions
- Designed for optimal performance in instrumentation and signal conditioning applications
INA149AIDR Applications
- Medical Instrumentation: The INA149AIDR is perfectly suited for medical devices such as ECG monitors and infusion pumps, where precise signal amplification and noise reduction are critical for accurate diagnostics and patient safety.
- Industrial Automation: In industrial control systems and process automation equipment, the INA149AIDR excels at amplifying sensor signals and maintaining signal integrity in harsh environments, ensuring smooth and reliable operation.
- Audio Processing: From professional audio equipment to high-fidelity consumer electronics, the INA149AIDR delivers pristine audio quality by faithfully amplifying and conditioning audio signals, making it an essential component in audio preamplifiers and mixers.
- Automotive Electronics: Automotive applications demand robust performance and longevity, and the INA149AIDR meets these requirements with its rugged design and advanced features, making it ideal for use in automotive sensor interfaces and control systems.
- Test and Measurement: Whether in laboratory instruments or field-testing equipment, the INA149AIDR provides accurate signal conditioning and measurement capabilities, enabling precise data acquisition and analysis across a wide range of applications.
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