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