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