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