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