OPA4131UAG4
- Mfr.Part #
- OPA4131UAG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC OPAMP JFET 4 CIRCUIT 16SOIC
- Stock
- 8,174
- In Stock :
- 8,174
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Output Current per Channel :
- 25mA
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Frequency Compensation :
- yes
- Radiation Hardening :
- No
- Operating Supply Current :
- 1.5mA
- JESD-609 Code :
- e4
- Max I/O Voltage :
- 1mV
- Bias Current-Max (IIB) @25C :
- 0.00005μA
- Unity Gain BW-Nom :
- 4000 kHz
- Terminal Form :
- Gull wing
- Programmable Power :
- No
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Power :
- No
- Number of Functions :
- 4
- Voltage - Supply, Single/Dual (±) :
- 9V~36V ±4.5V~18V
- Mounting Type :
- Surface Mount
- Low-Offset :
- No
- Architecture :
- VOLTAGE-FEEDBACK
- Surface Mount :
- yes
- Operating Temperature :
- -40°C~85°C
- Number of Terminations :
- 16
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Base Part Number :
- OPA4131
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Slew Rate :
- 10V/μs
- Input Offset Voltage (Vos) :
- 1mV
- Width :
- 7.52mm
- Amplifier Type :
- GENERAL PURPOSE
- Current - Input Bias :
- 5pA
- Input Offset Current-Max (IIO) :
- 0.00005μA
- Supply Voltage :
- 15V
- Voltage - Input Offset :
- 200μV
- Number of Elements :
- 4
- Nominal Gain Bandwidth Product :
- 4MHz
- Operating Supply Voltage :
- 18V
- Terminal Pitch :
- 1.27mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Common Mode Rejection Ratio :
- 70 dB
- Pin Count :
- 16
- Number of Pins :
- 16
- Height :
- 2.35mm
- Dual Supply Voltage :
- 15V
- Nominal Supply Current :
- 7mA
- Length :
- 10.28mm
- Average Bias Current-Max (IIB) :
- 0.00005μA
- Voltage Gain :
- 110dB
- Packaging :
- Tube
- Factory Lead Time :
- 6 Weeks
- Micropower :
- No
- Low-Bias :
- yes
- Bandwidth :
- 4MHz
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- OPA4131UAG4

Instrumentation OP Amps Buffer Amps Texas Instruments OPA4131UAG4 Overview
The Texas Instruments OPA4131UAG4 is an integrated circuit operational amplifier featuring four JFET input amplifiers in a 16SOIC package. Designed for precision applications, this IC offers high performance and versatility for various circuit designs.
With its exceptional input characteristics and wide bandwidth, the OPA4131UAG4 is ideal for instrumentation, operational amplifier, and buffer amplifier circuits. Its robust design and reliable performance make it a preferred choice for demanding industrial and professional applications.
OPA4131UAG4 Features
- Four JFET input operational amplifiers
- High input impedance
- Wide bandwidth
- Low offset voltage and drift
- High slew rate
- Low noise
- 16SOIC package for easy integration
OPA4131UAG4 Applications
- Medical instrumentation: The OPA4131UAG4 is used in medical devices such as patient monitoring systems and diagnostic equipment for precise signal amplification and processing.
- Test and measurement equipment: Instruments requiring accurate signal conditioning, such as oscilloscopes and spectrum analyzers, benefit from the high-performance characteristics of the OPA4131UAG4.
- Industrial automation: This IC is employed in industrial control systems, PLCs (Programmable Logic Controllers), and data acquisition systems to amplify sensor signals and maintain signal integrity in harsh environments.
- Audio processing: Audio equipment such as mixers, preamplifiers, and equalizers utilize the OPA4131UAG4 for its low noise and high fidelity amplification capabilities.
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