OPA4228UA
- Mfr.Part #
- OPA4228UA
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14SOIC
- Stock
- 2,958
- In Stock :
- 2,958
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Height :
- 1.75mm
- Pin Count :
- 14
- Operating Temperature :
- -40°C~85°C
- Base Part Number :
- OPA4228
- Output Current :
- 45mA
- Unity Gain BW-Nom :
- 33000 kHz
- Peak Reflow Temperature (Cel) :
- 260
- Architecture :
- VOLTAGE-FEEDBACK
- Voltage - Supply, Single/Dual (±) :
- 5V~36V ±2.5V~18V
- Slew Rate :
- 11V/µs
- Current - Input Bias :
- 2.5nA
- Power Supply Rejection Ratio (PSRR) :
- 126.02dB
- Input Offset Current-Max (IIO) :
- 0.01μA
- Factory Lead Time :
- 6 Weeks
- ECCN Code :
- EAR99
- JESD-609 Code :
- e4
- Amplifier Type :
- GENERAL PURPOSE
- Mounting Type :
- Surface Mount
- Contact Plating :
- Gold
- Supply Voltage Limit-Max :
- 18V
- Max I/O Voltage :
- 200μV
- Input Offset Voltage (Vos) :
- 200μV
- Supply Voltage :
- 15V
- Lead Free :
- Lead Free
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Terminal Form :
- Gull wing
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Bias Current-Max (IIB) @25C :
- 0.01μA
- Number of Channels :
- 4
- Dual Supply Voltage :
- 9V
- Power Supplies :
- +-5/+-15V
- Frequency Compensation :
- YES AVCL>=5
- Programmable Power :
- No
- Radiation Hardening :
- No
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input Offset :
- 10μV
- Nominal Gain Bandwidth Product :
- 33MHz
- Terminal Pitch :
- 1.27mm
- Length :
- 8.65mm
- Width :
- 3.91mm
- Bandwidth :
- 33MHz
- Packaging :
- Tube
- Surface Mount :
- yes
- Number of Pins :
- 14
- Operating Supply Current :
- 3.7mA
- Low-Offset :
- yes
- Number of Functions :
- 4
- Common Mode Rejection Ratio :
- 120 dB
- Terminal Position :
- Dual
- Number of Terminations :
- 14
- Output Current per Channel :
- 45mA
- Micropower :
- No
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Low-Bias :
- No
- Voltage Gain :
- 160dB
- Thickness :
- 1.58mm
- Average Bias Current-Max (IIB) :
- 0.01μA
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Nominal Supply Current :
- 3.8mA
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Pbfree Code :
- yes
- REACH SVHC :
- No SVHC
- Datasheets
- OPA4228UA

Instrumentation OP Amps Buffer Amps Texas Instruments OPA4228UA Overview
The Texas Instruments OPA4228UA is a versatile integrated circuit operational amplifier designed for general-purpose applications in instrumentation, operational amplifier circuits, and buffer amplifier circuits. With its advanced design and high-performance capabilities, this IC offers exceptional precision, stability, and reliability, making it an ideal choice for various industrial and electronic applications.
Featuring a 14SOIC package, the OPA4228UA is easy to integrate into existing circuit designs, offering flexibility and convenience for engineers and designers. Its wide operating voltage range and low power consumption make it suitable for a wide range of applications, from battery-powered devices to industrial control systems.
Whether you are designing precision measurement instruments, signal conditioning circuits, or audio amplifiers, the OPA4228UA from Texas Instruments provides the performance and versatility you need to achieve optimal results.
OPA4228UA Features
- Four independent high-precision operational amplifiers in a single package
- Wide supply voltage range for flexible power requirements
- Low offset voltage and low input bias current for accurate signal processing
- High slew rate and bandwidth for fast response times
- Low noise and distortion for high-fidelity signal amplification
- Robust protection features for reliable operation in harsh environments
- Compact 14SOIC package for easy integration into circuit designs
OPA4228UA Applications
- Precision Measurement Instruments: The OPA4228UA is ideal for use in precision voltmeters, data acquisition systems, and sensor signal conditioning circuits, ensuring accurate and reliable measurement results.
- Audio Amplifiers: With its low noise and distortion characteristics, the OPA4228UA is well-suited for audio amplifier circuits in professional audio equipment, providing high-fidelity sound reproduction.
- Industrial Control Systems: In industrial control applications such as motor control, process monitoring, and instrumentation, the OPA4228UA offers precise signal conditioning and amplification for optimal system performance and reliability.
- Medical Devices: From patient monitoring systems to medical imaging equipment, the OPA4228UA provides the accuracy and stability required for critical medical applications, ensuring reliable operation and accurate data acquisition.
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