INA128PA
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- Mfr.Part #
- INA128PA
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC INST AMP 1 CIRCUIT 8DIP
- Stock
- 27,750
- In Stock ：
- 27,750
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Thickness :
- 3.9mm
- Terminal Pitch :
- 2.54mm
- Operating Supply Current :
- 700µA
- Number of Circuits :
- 1
- Mounting Type :
- Through Hole
- Terminal Position :
- Dual
- Gain Bandwidth Product :
- 1.3MHz
- Amplifier Type :
- Instrumentation
- Gain :
- 10000 dB
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C
- Pbfree Code :
- yes
- Average Bias Current-Max (IIB) :
- 0.005μA
- Lead Free :
- Lead Free
- Resistance :
- 100GOhm
- Bandwidth :
- 1.3MHz
- RoHS Status :
- ROHS3 Compliant
- Length :
- 9.81mm
- Pin Count :
- 8
- Number of Functions :
- 1
- Height :
- 5.08mm
- Number of Pins :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Nominal Supply Current :
- 700µA
- Packaging :
- Tube
- Output Current per Channel :
- 15mA
- Surface Mount :
- No
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Voltage Gain :
- 80dB
- Voltage Gain-Nom :
- 10
- Non-linearity-Max :
- 0.004%
- REACH SVHC :
- No SVHC
- Base Part Number :
- INA128
- Voltage - Supply, Single/Dual (±) :
- 4.5V~36V ±2.25V~18V
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Common Mode Rejection Ratio :
- 110 dB
- Number of Amplifiers :
- 3
- Supply Voltage :
- 15V
- Current - Input Bias :
- 2nA
- Width :
- 6.35mm
- Weight :
- 528.605208mg
- -3db Bandwidth :
- 1.3MHz
- Dual Supply Voltage :
- 15V
- Input Voltage Noise Density :
- 8nV/sqrt Hz
- ECCN Code :
- EAR99
- Input Offset Voltage (Vos) :
- 25μV
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Slew Rate :
- 4V/μs
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Quiescent Current :
- 700µA
- Datasheets
- INA128PA
[Instrumentation, OP Amps, Buffer Amps] Overview
The INA128PA, manufactured by Texas Instruments, is an integrated circuit instrumentation amplifier designed to provide precise and stable amplification for various applications in instrumentation, operational amplifiers, and buffer amplifiers. With its compact 8DIP package, this IC offers a versatile solution for signal amplification needs in industrial, medical, and consumer electronic devices.
INA128PA Features
- High Precision: The INA128PA ensures accurate amplification with low offset voltage and high common-mode rejection ratio (CMRR), making it suitable for applications requiring precise signal conditioning.
- Wide Operating Voltage Range: This IC operates over a wide voltage range, allowing flexibility in different power supply configurations and applications.
- Low Noise: With low input and output noise, the INA128PA delivers clean signal amplification, making it ideal for sensitive measurement and instrumentation systems.
- Flexible Gain Configuration: Users can easily configure the gain of the amplifier according to specific application requirements, providing versatility in signal processing.
- Temperature Stability: Designed to maintain performance across a wide temperature range, the INA128PA ensures reliable operation in various environmental conditions.
INA128PA Applications
- Medical Instruments: The INA128PA is commonly used in medical instruments such as electrocardiograms (ECGs), patient monitoring systems, and ultrasound equipment. Its high precision and low noise characteristics make it ideal for amplifying bioelectric signals with accuracy and reliability.
- Industrial Automation: In industrial automation systems, the INA128PA plays a crucial role in signal conditioning for sensors, transducers, and control systems. Its ability to provide precise amplification helps ensure accurate measurement and control of industrial processes.
- Audio Equipment: Audio amplifiers and preamplifiers benefit from the INA128PA's low noise performance, delivering clear and high-fidelity sound reproduction. Whether in professional audio recording studios or consumer audio devices, this IC enhances the signal quality for an improved listening experience.
- Strain Gauge Measurement: The high precision and flexible gain configuration of the INA128PA make it suitable for strain gauge measurement applications. By amplifying small changes in resistance, it enables accurate strain measurement in structural health monitoring, load cells, and force sensors.
- Temperature and Pressure Sensors: The INA128PA is utilized in signal conditioning circuits for temperature and pressure sensors, ensuring accurate measurement and control in HVAC systems, automotive applications, and industrial machinery.
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