OPA2251UAG4
- Mfr.Part #
- OPA2251UAG4
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Stock
- 5,463
- In Stock :
- 5,463
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Elements :
- 2
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Terminal Form :
- Gull wing
- Pbfree Code :
- yes
- Low-Bias :
- No
- Height :
- 1.75mm
- Voltage - Input Offset :
- 50μV
- Output Current per Channel :
- 50mA
- Bandwidth :
- 35 kHz
- Amplifier Type :
- GENERAL PURPOSE
- Architecture :
- VOLTAGE-FEEDBACK
- Pin Count :
- 8
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Voltage Gain :
- 120dB
- Number of Pins :
- 8
- Number of Terminations :
- 8
- Surface Mount :
- yes
- JESD-609 Code :
- e4
- Input Offset Voltage (Vos) :
- 100μV
- Width :
- 3.91mm
- Operating Temperature :
- -40°C~85°C
- Terminal Position :
- Dual
- Length :
- 4.9mm
- Voltage - Supply, Single/Dual (±) :
- 2.7V~36V ±1.35V~18V
- Number of Functions :
- 2
- Operating Supply Current :
- 27μA
- Factory Lead Time :
- 6 Weeks
- Max I/O Voltage :
- 100μV
- Micropower :
- yes
- Operating Supply Voltage :
- 18V
- Packaging :
- Tube
- Power :
- No
- Radiation Hardening :
- No
- Nominal Gain Bandwidth Product :
- 35 kHz
- Low-Offset :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Current - Input Bias :
- 4nA
- Unity Gain BW-Nom :
- 35 kHz
- Common Mode Rejection Ratio :
- 80 dB
- Supply Voltage :
- 15V
- RoHS Status :
- ROHS3 Compliant
- Frequency Compensation :
- yes
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Output Type :
- Rail-to-Rail
- Dual Supply Voltage :
- 9V
- Slew Rate :
- 0.01V/µs
- Thickness :
- 1.58mm
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- Base Part Number :
- OPA2251
- Programmable Power :
- No
- Nominal Supply Current :
- 76μA
- Datasheets
- OPA2251UAG4

Instrumentation OP Amps Buffer Amps Texas Instruments OPA2251UAG4 Overview
The Texas Instruments OPA2251UAG4 is an integrated circuit operational amplifier (op-amp) designed for general-purpose applications in instrumentation, buffer amplifiers, and other circuits requiring high precision and performance. This versatile component features a dual operational amplifier configuration housed in an 8-SOIC package, making it suitable for various industrial and electronic systems.
OPA2251UAG4 Features
- Dual operational amplifier configuration
- High precision and performance
- Wide operating voltage range
- Low input offset voltage and drift
- Low noise
- Unity-gain stable
- Compact 8-SOIC package
- RoHS compliant
OPA2251UAG4 Applications
- Instrumentation Systems: The OPA2251UAG4 is ideal for use in precision instrumentation systems such as data acquisition, medical instrumentation, and industrial automation, where high accuracy and stability are crucial. Its low noise and low input offset voltage make it suitable for amplifying small signals with minimal distortion.
- Buffer Amplifiers: In electronic circuits requiring signal buffering and impedance matching, the OPA2251UAG4 serves as an excellent choice due to its high precision, wide operating voltage range, and unity-gain stability. It can be deployed in audio processing, sensor interfacing, and voltage level shifting applications.
- Control Systems: With its exceptional performance characteristics, the OPA2251UAG4 finds application in control systems such as servo motor control, robotics, and feedback control loops. Its ability to maintain stability and accuracy over varying environmental conditions ensures reliable operation in dynamic control scenarios.
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