OPA4227UA
- Mfr.Part #
- OPA4227UA
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 4 CIRCUIT 14SOIC
- Stock
- 26,623
- In Stock :
- 26,623
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Contact Plating :
- Gold
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply, Single/Dual (±) :
- 5V~36V ±2.5V~18V
- Packaging :
- Tube
- Height :
- 1.75mm
- Architecture :
- VOLTAGE-FEEDBACK
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Low-Offset :
- yes
- Amplifier Type :
- GENERAL PURPOSE
- Current - Input Bias :
- 2.5nA
- Output Current per Channel :
- 45mA
- RoHS Status :
- ROHS3 Compliant
- Voltage Gain :
- 160dB
- Average Bias Current-Max (IIB) :
- 0.01μA
- Low-Bias :
- No
- Base Part Number :
- OPA4227
- Terminal Pitch :
- 1.27mm
- ECCN Code :
- EAR99
- Number of Terminations :
- 14
- Bias Current-Max (IIB) @25C :
- 0.01μA
- REACH SVHC :
- No SVHC
- Power Supply Rejection Ratio (PSRR) :
- 126.02dB
- Operating Supply Current :
- 3.7mA
- Mounting Type :
- Surface Mount
- Input Offset Voltage (Vos) :
- 200μV
- Neg Supply Voltage-Max (Vsup) :
- -18V
- Unity Gain BW-Nom :
- 8000 kHz
- Surface Mount :
- yes
- Programmable Power :
- No
- Micropower :
- No
- Slew Rate :
- 2.3V/µs
- Peak Reflow Temperature (Cel) :
- 260
- Number of Channels :
- 4
- Power Supplies :
- +-5/+-15V
- Common Mode Rejection Ratio :
- 120 dB
- Voltage - Input Offset :
- 10μV
- JESD-609 Code :
- e4
- Output Current :
- 45mA
- Supply Voltage Limit-Max :
- 18V
- Terminal Form :
- Gull wing
- Thickness :
- 1.58mm
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Length :
- 8.65mm
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 3.8mA
- Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Input Offset Current-Max (IIO) :
- 0.01μA
- Number of Pins :
- 14
- Supply Voltage :
- 15V
- Nominal Gain Bandwidth Product :
- 8MHz
- Radiation Hardening :
- No
- Dual Supply Voltage :
- 9V
- Width :
- 3.91mm
- Bandwidth :
- 8MHz
- Operating Temperature :
- -40°C~85°C
- Max I/O Voltage :
- 200μV
- Frequency Compensation :
- yes
- Number of Functions :
- 4
- Pin Count :
- 14
- Datasheets
- OPA4227UA

Instrumentation OP Amps Buffer Amps Texas Instruments OPA4227UA Overview
The Instrumentation OP Amps Buffer Amps Texas Instruments OPA4227UA is a high-performance integrated circuit operational amplifier designed for a wide range of precision applications. Manufactured by Texas Instruments, a leading provider of analog and digital semiconductor solutions, this IC offers exceptional performance and reliability.
With four independent, high-precision operational amplifiers in a single package, the OPA4227UA provides flexibility and efficiency for circuit designs requiring multiple amplifiers. Its low offset voltage, low noise, and high slew rate make it ideal for applications demanding accurate signal processing and amplification.
Whether used in instrumentation, data acquisition systems, or precision measurement equipment, the OPA4227UA delivers outstanding performance, making it a preferred choice for engineers and designers seeking reliable amplification solutions.
OPA4227UA Features
- Four independent operational amplifiers in a single package
- Low offset voltage and low noise for precision applications
- High slew rate for fast signal processing
- Wide supply voltage range for versatile integration
- High common-mode rejection ratio (CMRR) for accurate signal amplification
- Thermal shutdown protection for enhanced reliability
OPA4227UA Applications
- Medical Instruments: The OPA4227UA is used in medical instrumentation for signal conditioning and amplification in devices such as ECG monitors and patient monitoring systems, ensuring accurate and reliable measurement of vital signs.
- Industrial Control Systems: In industrial control systems, this IC is employed for sensor signal processing and control loop amplification, enabling precise control and monitoring of manufacturing processes and equipment.
- Audio Processing Equipment: Audio equipment manufacturers utilize the OPA4227UA in audio processing applications, such as audio mixers and professional audio systems, to achieve high-fidelity signal amplification and processing.
- Test and Measurement Instruments: Test and measurement equipment benefit from the OPA4227UA's precision amplification capabilities, facilitating accurate measurement and analysis in laboratory and research environments.
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