INA126U
- Mfr.Part #
- INA126U
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC INST AMP 1 CIRCUIT 8SOIC
- Stock
- 46,810
- In Stock :
- 46,810
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Number of Pins :
- 8
- Amplifier Type :
- Instrumentation
- REACH SVHC :
- No SVHC
- Input Offset Voltage (Vos) :
- 250μV
- Packaging :
- Tube
- Supply Voltage :
- 15V
- Gain :
- 10000 dB
- Thickness :
- 1.58mm
- Power Supply Rejection Ratio (PSRR) :
- 106dB
- Slew Rate :
- 0.4V/µs
- Common Mode Rejection Ratio :
- 83 dB
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Width :
- 3.91mm
- Height :
- 1.75mm
- Nominal Supply Current :
- 175μA
- Max Supply Current :
- 200μA
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Current :
- 175μA
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Gain Bandwidth Product :
- 200 kHz
- Voltage Gain-Nom :
- 100
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 8
- Pbfree Code :
- yes
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Input Voltage Noise Density :
- 35nV/sqrt Hz
- Number of Channels :
- 1
- Voltage Gain :
- 80dB
- Terminal Position :
- Dual
- Pin Count :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Supply, Single/Dual (±) :
- 2.7V~36V ±1.35V~18V
- Bandwidth :
- 200 kHz
- Quiescent Current :
- 175μA
- JESD-609 Code :
- e4
- Weight :
- 75.891673mg
- Resistance :
- 1GOhm
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- -3db Bandwidth :
- 0.2MHz
- Number of Functions :
- 1
- Surface Mount :
- yes
- Number of Elements :
- 2
- Operating Temperature :
- -40°C~85°C
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Dual Supply Voltage :
- 15V
- Base Part Number :
- INA126
- Length :
- 4.9mm
- Lead Free :
- Lead Free
- Current - Input Bias :
- 10nA
- Voltage - Input Offset :
- 100μV
- Factory Lead Time :
- 6 Weeks
- Output Current per Channel :
- 10mA
- Datasheets
- INA126U

Instrumentation, OP Amps, Buffer Amps Texas Instruments INA126U Overview
The INA126U, manufactured by Texas Instruments, is an integrated circuit instrumentation amplifier designed to provide precise and reliable amplification for various applications in instrumentation, operational amplifiers, and buffer amplifiers.
This versatile IC is housed in an 8SOIC package, offering a compact and space-efficient solution for amplification needs. With its high precision and low noise characteristics, the INA126U is well-suited for demanding industrial and professional settings where accuracy is paramount.
Whether used in medical instrumentation, sensor signal conditioning, or industrial control systems, the INA126U excels in delivering exceptional performance and stability, making it a preferred choice among engineers and designers.
INA126U Features
- Precision instrumentation amplifier
- Low noise operation
- High common-mode rejection ratio (CMRR)
- Wide supply voltage range
- Excellent temperature stability
- Compact 8SOIC package
- Single-supply operation
INA126U Applications
- Medical Instrumentation: The INA126U is ideal for amplifying bioelectric signals in medical devices such as ECG machines and patient monitoring systems. Its precision and low noise characteristics ensure accurate signal reproduction, critical for diagnosing and monitoring patients' health.
- Sensor Signal Conditioning: In industrial automation and process control applications, the INA126U plays a crucial role in conditioning sensor signals before further processing. Its high common-mode rejection ratio (CMRR) and excellent temperature stability make it suitable for accurate measurement and control in harsh environments.
- Strain Gauge Amplification: When paired with strain gauge sensors, the INA126U provides precise amplification of small changes in mechanical strain, making it invaluable in applications such as load cells, force sensors, and torque transducers. Its ability to operate with single-supply voltage simplifies circuit design and integration.
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