INA155UG4
- Mfr.Part #
- INA155UG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC INST AMP 1 CIRCUIT 8SOIC
- Stock
- 3,277
- In Stock :
- 3,277
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Pbfree Code :
- yes
- Quiescent Current :
- 1.7mA
- Output Current per Channel :
- 50mA
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Current - Input Bias :
- 1pA
- Number of Elements :
- 2
- Height :
- 1.75mm
- Terminal Position :
- Dual
- Voltage Gain :
- 33.98dB
- Nominal Supply Current :
- 2.1mA
- Gain Bandwidth Product :
- 550 kHz
- Amplifier Type :
- Instrumentation
- Voltage - Input Offset :
- 200μV
- Mounting Type :
- Surface Mount
- Number of Pins :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-609 Code :
- e4
- Pin Count :
- 8
- Number of Channels :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Factory Lead Time :
- 6 Weeks
- Number of Functions :
- 1
- Number of Terminations :
- 8
- REACH SVHC :
- No SVHC
- Non-linearity-Max :
- 0.05%
- Length :
- 4.9mm
- Operating Temperature :
- -55°C~125°C
- Power Supplies :
- 3/5V
- Operating Supply Current :
- 1.7mA
- Voltage Gain-Nom :
- 10
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Width :
- 3.91mm
- Bandwidth :
- 550 kHz
- Supply Voltage :
- 5V
- Power Supply Rejection Ratio (PSRR) :
- 86.02dB
- Output Type :
- Rail-to-Rail
- Input Offset Voltage (Vos) :
- 1mV
- ECCN Code :
- EAR99
- Surface Mount :
- yes
- Base Part Number :
- INA155
- Thickness :
- 1.58mm
- Slew Rate :
- 6.5V/µs
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Voltage - Supply, Single/Dual (±) :
- 2.7V~5.5V ±1.35V~2.75V
- Common Mode Rejection Ratio :
- 92 dB
- Weight :
- 75.891673mg
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Resistance :
- 10 TΩ
- RoHS Status :
- ROHS3 Compliant
- -3db Bandwidth :
- 0.55MHz
- Packaging :
- Tube
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Lead Free :
- Lead Free
- Supply Voltage Limit-Max :
- 7.5V
- Datasheets
- INA155UG4
INA155UG4 Documents

[Instrumentation, OP Amps, Buffer Amps] Overview
The INA155UG4 by Texas Instruments is a highly efficient integrated circuit designed for precision instrumentation, operational amplifier, and buffer amplifier applications. This versatile device is housed in an 8SOIC package, ensuring ease of integration into various electronic systems.
With its exceptional performance and reliability, the INA155UG4 is an ideal solution for professionals seeking precise signal amplification and buffering capabilities. Whether used in industrial equipment, medical devices, or automotive systems, this Texas Instruments product delivers consistent results, making it a preferred choice among engineers and designers.
INA155UG4 Features
- Precision instrumentation amplifier
- Operational amplifier functionality
- Buffer amplifier capabilities
- Wide supply voltage range
- Low offset voltage and offset drift
- High common-mode rejection ratio (CMRR)
- High input impedance
- Low noise
- 8SOIC package for easy integration
- Robust design for industrial applications
INA155UG4 Applications
- Industrial Automation: The INA155UG4 is utilized in industrial automation systems for precise signal amplification and conditioning, ensuring accurate control and monitoring of processes.
- Medical Devices: In medical devices such as patient monitoring systems and diagnostic equipment, the INA155UG4 provides high-fidelity signal amplification, contributing to accurate measurement and diagnosis.
- Automotive Electronics: Automotive systems rely on the INA155UG4 for its robust performance in amplifying sensor signals, enabling various functionalities such as engine control, safety systems, and driver assistance features.
- Test and Measurement Equipment: Test and measurement instruments benefit from the INA155UG4's low noise and high precision, facilitating accurate data acquisition and analysis in laboratory and field environments.
- Audio Equipment: The INA155UG4 is employed in audio amplification circuits, ensuring faithful reproduction of audio signals in professional audio equipment and consumer electronics.
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