INA129UA
- Mfr.Part #
- INA129UA
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC INST AMP 1 CIRCUIT 8SOIC
- Stock
- 9,637
- In Stock :
- 9,637
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Number of Functions :
- 1
- Output Current per Channel :
- 15mA
- Supply Voltage :
- 15V
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Voltage - Input Offset :
- 25μV
- Average Bias Current-Max (IIB) :
- 0.005μA
- Common Mode Rejection Ratio :
- 110 dB
- Base Part Number :
- INA129
- Number of Terminations :
- 8
- Number of Channels :
- 1
- Quiescent Current :
- 700µA
- Gain Bandwidth Product :
- 1.3MHz
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Lead Free :
- Lead Free
- Input Voltage Noise Density :
- 8nV/sqrt Hz
- Height :
- 1.75mm
- Number of Elements :
- 3
- Radiation Hardening :
- No
- Voltage Gain :
- 80dB
- Input Offset Voltage (Vos) :
- 125μV
- Amplifier Type :
- Instrumentation
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Weight :
- 75.891673mg
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Current - Input Bias :
- 20nA
- Number of Pins :
- 8
- Pbfree Code :
- yes
- Bandwidth :
- 1.3MHz
- Length :
- 4.9mm
- Peak Reflow Temperature (Cel) :
- 260
- Non-linearity-Max :
- 0.004%
- ECCN Code :
- EAR99
- Nominal Supply Current :
- 750µA
- Voltage - Supply, Single/Dual (±) :
- 4.5V~36V ±2.25V~18V
- JESD-609 Code :
- e4
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~125°C
- Surface Mount :
- yes
- Gain :
- 10000 dB
- Dual Supply Voltage :
- 15V
- Operating Supply Current :
- 700µA
- -3db Bandwidth :
- 1.3MHz
- Pin Count :
- 8
- Factory Lead Time :
- 6 Weeks
- Width :
- 3.91mm
- Thickness :
- 1.58mm
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Voltage Gain-Nom :
- 10
- REACH SVHC :
- No SVHC
- Resistance :
- 100GOhm
- Mounting Type :
- Surface Mount
- Slew Rate :
- 4V/μs
- Datasheets
- INA129UA

[Instrumentation, OP Amps, Buffer Amps Texas Instruments INA129UA] Overview
The INA129UA, manufactured by Texas Instruments, is a high-performance integrated circuit instrumentation amplifier designed for precise signal amplification in various applications. This versatile component is housed in an 8SOIC package, ensuring easy integration into circuit designs. With its exceptional accuracy, low noise, and wide input voltage range, the INA129UA is ideal for demanding industrial and medical instrumentation systems.
INA129UA Features
- High input impedance
- Low offset voltage and drift
- Wide supply voltage range
- Excellent common-mode rejection ratio (CMRR)
- Low noise for signal integrity
- Temperature range suitable for industrial and medical applications
- Compact 8SOIC package for easy integration
INA129UA Applications
- Medical Instrumentation: The INA129UA is perfect for ECG (electrocardiogram) and EEG (electroencephalogram) equipment, providing precise amplification of bioelectric signals while minimizing interference in medical diagnostic devices.
- Industrial Control Systems: In industrial automation and control systems, the INA129UA ensures accurate measurement and control of sensor signals, making it indispensable for process monitoring, data acquisition, and feedback control loops.
- Strain Gauge Measurement: With its high input impedance and low noise characteristics, the INA129UA is well-suited for strain gauge signal conditioning in load cells, pressure sensors, and force transducers, enabling precise measurement of mechanical forces in various applications.
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