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