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