OPA2251UA/2K5G4
- Mfr.Part #
- OPA2251UA/2K5G4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Stock
- 32,165
- In Stock :
- 32,165
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Current - Output / Channel :
- 50mA
- Number of Functions :
- 2
- Terminal Position :
- Dual
- Programmable Power :
- No
- Surface Mount :
- yes
- Voltage Gain :
- 120dB
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Number of Pins :
- 8
- Peak Reflow Temperature (Cel) :
- 260
- Packing Method :
- Tape and Reel
- Voltage - Supply, Single/Dual (±) :
- 2.7V~36V ±1.35V~18V
- Length :
- 4.9mm
- Input Offset Voltage (Vos) :
- 100μV
- Supply Voltage :
- 15V
- Current - Input Bias :
- 4nA
- Micropower :
- yes
- Number of Terminations :
- 8
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Operating Supply Voltage :
- 18V
- RoHS Status :
- ROHS3 Compliant
- Nominal Supply Current :
- 76μA
- Number of Circuits :
- 2
- Max I/O Voltage :
- 100μV
- Common Mode Rejection Ratio :
- 80 dB
- Pin Count :
- 8
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Unity Gain BW-Nom :
- 35 kHz
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C
- Bandwidth :
- 35 kHz
- Voltage - Input Offset :
- 50μV
- Current - Supply :
- 27μA
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Nominal Gain Bandwidth Product :
- 35 kHz
- Power :
- No
- Mounting Type :
- Surface Mount
- Slew Rate :
- 0.01V/µs
- JESD-609 Code :
- e4
- Low-Bias :
- No
- Low-Offset :
- yes
- ECCN Code :
- EAR99
- Base Part Number :
- OPA2251
- Output Type :
- Rail-to-Rail
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Architecture :
- VOLTAGE-FEEDBACK
- Amplifier Type :
- GENERAL PURPOSE
- Frequency Compensation :
- yes
- Height Seated (Max) :
- 1.75mm
- Datasheets
- OPA2251UA/2K5G4
OPA2251UA/2K5G4 Documents

[Instrumentation, Texas Instruments OPA2251UA/2K5G4] Overview
This high-performance integrated circuit, the OPA2251UA/2K5G4, manufactured by Texas Instruments, is an essential component for precision signal processing applications. It features two general-purpose operational amplifiers (op-amps) enclosed in an 8SOIC package, offering reliability and versatility in various circuit designs.
With a focus on delivering superior performance, this IC excels in applications demanding precision and stability, making it a preferred choice for engineers and designers in the instrumentation, industrial automation, and control systems industries.
Whether used in medical equipment, test and measurement devices, or industrial control systems, the OPA2251UA/2K5G4 ensures accurate signal amplification and conditioning, contributing to the seamless operation of critical systems.
OPA2251UA/2K5G4 Features
- Two general-purpose operational amplifiers (op-amps) in a single package
- Wide supply voltage range: ±1.35V to ±18V
- Low input offset voltage: 25µV (maximum)
- Low input bias current: 0.3nA (maximum)
- High common-mode rejection ratio (CMRR): 90dB
- Unity gain stable
- 8SOIC package for ease of integration
- Operating temperature range: -40°C to 125°C
OPA2251UA/2K5G4 Applications
- Medical Equipment: The OPA2251UA/2K5G4 is ideal for use in medical instrumentation such as ECG machines and patient monitoring systems. Its precision amplification capabilities ensure accurate signal processing, contributing to the reliability and performance of medical devices.
- Test and Measurement Devices: In test and measurement applications, this IC plays a crucial role in signal conditioning and amplification, ensuring precise and reliable measurement data. It can be used in data acquisition systems, spectrum analyzers, and oscilloscopes, enhancing their overall performance.
- Industrial Control Systems: For industrial automation and control systems, the OPA2251UA/2K5G4 provides the accuracy and stability required for precise control and monitoring of industrial processes. It can be integrated into PLCs, motor control systems, and process control instruments, contributing to efficient and reliable operation.
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