INA2143U
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- Mfr.Part #
- INA2143U
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP DIFF 2 CIRCUIT 14SOIC
- Stock
- 13
- In Stock ：
- 13
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- Manufacturer :
- Texas Instruments
- Product Category :
- Special Purpose Amplifiers
- Min Input Voltage :
- 1.65V
- Height :
- 1.75mm
- Voltage - Supply, Single/Dual (±) :
- 4.5V~36V ±2.25V~18V
- Voltage Gain-Nom :
- 10
- Packaging :
- Tube
- Lead Free :
- Lead Free
- Width :
- 3.91mm
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage :
- 5V
- Terminal Position :
- Dual
- Supply Voltage Limit-Max :
- 18V
- Length :
- 8.65mm
- Neg Supply Voltage-Nom (Vsup) :
- -5V
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- JESD-609 Code :
- e4
- Dual Supply Voltage :
- 15V
- Terminal Form :
- Gull wing
- Number of Elements :
- 2
- Frequency Compensation :
- yes
- Factory Lead Time :
- 12 Weeks
- Quiescent Current :
- 950µA
- Operating Temperature :
- -40°C~85°C
- Number of Terminations :
- 14
- Voltage Gain :
- 20dB
- Resistance :
- 55kOhm
- Max Input Voltage :
- -1.65V
- Number of Pins :
- 14
- Number of Functions :
- 2
- Input Offset Voltage (Vos) :
- 500μV
- Thickness :
- 1.58mm
- RoHS Status :
- ROHS3 Compliant
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Mounting Type :
- Surface Mount
- Architecture :
- VOLTAGE-FEEDBACK
- Operating Supply Current :
- 950µA
- Low-Offset :
- yes
- Base Part Number :
- INA2143
- -3db Bandwidth :
- 0.15MHz
- Power :
- No
- Amplifier Type :
- Differential
- Programmable Power :
- No
- Nominal Supply Current :
- 2.4mA
- Surface Mount :
- yes
- Pin Count :
- 14
- Micropower :
- No
- Voltage - Input Offset :
- 100μV
- Slew Rate :
- 5V/μs
- Weight :
- 129.387224mg
- Radiation Hardening :
- No
- ECCN Code :
- EAR99
- Peak Reflow Temperature (Cel) :
- 260
- Output Current per Channel :
- 32mA
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Bandwidth :
- 150 kHz
- Pbfree Code :
- yes
- Common Mode Rejection Ratio :
- 86 dB
- Datasheets
- INA2143U
[Special Purpose Amplifiers - Texas Instruments - INA2143U] Overview
The INA2143U, manufactured by Texas Instruments, is an integrated circuit designed to provide precision differential voltage measurements. This versatile component is housed in a 14-pin SOIC package, making it suitable for a wide range of applications in various industries.
With its high accuracy and low offset voltage, the INA2143U is ideal for use in instrumentation and measurement systems where precise signal acquisition is crucial. Its differential input configuration enables it to effectively reject common-mode noise, ensuring reliable and accurate measurements even in noisy environments.
Whether you're designing industrial automation equipment, medical devices, or automotive systems, the INA2143U offers the performance and reliability you need to meet the demands of your application.
INA2143U Features
- Precision differential voltage measurement
- Low offset voltage
- High common-mode rejection ratio
- Wide supply voltage range
- Low power consumption
- 14-pin SOIC package
- Temperature range: -40°C to 125°C
INA2143U Applications
- Industrial Automation: The INA2143U is well-suited for monitoring voltage differentials in industrial control systems, ensuring precise measurement and control of processes and machinery.
- Medical Devices: In medical equipment such as patient monitors and diagnostic devices, the INA2143U provides accurate differential voltage measurements, contributing to the reliability and accuracy of medical diagnosis and treatment.
- Automotive Systems: With its ability to reject common-mode noise, the INA2143U is ideal for use in automotive applications such as battery management systems and motor control units, where reliable voltage measurements are essential for vehicle performance and safety.
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