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