INA149AID
- Mfr.Part #
- INA149AID
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP DIFF 1 CIRCUIT 8SOIC
- Stock
- 88,484
- In Stock :
- 88,484
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Amplifier Type :
- Differential
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- Thickness :
- 1.58mm
- Supply Voltage :
- 15V
- Low-Offset :
- yes
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Number of Pins :
- 8
- REACH SVHC :
- No SVHC
- Unity Gain BW-Nom :
- 500 kHz
- Output Current per Channel :
- 25mA
- Voltage - Input Offset :
- 350µV
- Input Offset Voltage (Vos) :
- 1mV
- Operating Temperature :
- -40°C~125°C
- Nominal Supply Current :
- 810μA
- Supply Voltage Limit-Max :
- 20V
- Power :
- No
- Voltage - Supply, Single/Dual (±) :
- 4V~36V ±2V~18V
- Peak Reflow Temperature (Cel) :
- 260
- Common Mode Rejection Ratio :
- 90 dB
- Base Part Number :
- INA149
- Factory Lead Time :
- 6 Weeks
- Gain Bandwidth Product :
- 500 kHz
- Neg Supply Voltage-Max (Vsup) :
- -20V
- Resistance :
- 800kOhm
- Contact Plating :
- Gold
- Quiescent Current :
- 810μA
- Length :
- 4.9mm
- Voltage Gain-Nom :
- 1
- Programmable Power :
- No
- Surface Mount :
- yes
- Operating Supply Current :
- 810μA
- Frequency Compensation :
- yes
- Lead Free :
- Lead Free
- Slew Rate :
- 5V/μs
- Width :
- 3.91mm
- Architecture :
- VOLTAGE-FEEDBACK
- Bandwidth :
- 500 kHz
- Max Supply Current :
- 1.1mA
- Pbfree Code :
- yes
- Number of Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Micropower :
- yes
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Voltage Gain :
- 0dB
- Pin Count :
- 8
- Number of Terminations :
- 8
- Terminal Position :
- Dual
- Packaging :
- Tube
- Max Input Voltage :
- 300V
- Weight :
- 540.001716mg
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Mounting Type :
- Surface Mount
- Height :
- 1.75mm
- RoHS Status :
- ROHS3 Compliant
- Number of Functions :
- 1
- Datasheets
- INA149AID

Instrumentation, OP Amps, Buffer Amps Texas Instruments INA149AID Overview
The INA149AID, manufactured by Texas Instruments, is an integrated circuit operational amplifier specifically designed for differential signal processing applications. With its high precision and versatile functionality, this IC offers exceptional performance in various electronic circuits requiring accurate amplification and signal conditioning.
INA149AID Features
- High-precision operational amplifier
- Single-channel differential input
- Low offset voltage and low drift for accurate signal amplification
- Wide supply voltage range for flexible integration
- Low input bias current minimizes signal distortion
- Robust electrostatic discharge (ESD) protection
- Compact 8-SOIC package for space-constrained designs
INA149AID Applications
- Medical Equipment: The INA149AID is ideal for use in medical instrumentation, such as ECG monitors and patient monitoring systems, where precise amplification of differential signals is crucial for accurate diagnosis and patient care.
- Industrial Automation: In industrial automation systems, this IC can be employed for signal conditioning in data acquisition modules, PLCs (Programmable Logic Controllers), and motor control circuits, ensuring reliable performance in harsh industrial environments.
- Audio Equipment: Audio processing applications benefit from the INA149AID's low distortion and high accuracy, making it suitable for audio mixers, preamplifiers, and professional audio equipment where faithful signal reproduction is essential.
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