Texas Instruments OPA4251 Single-Supply, MicroPower Operational Amplifiers OPA4251UA

Single-Supply, MicroPower Operational Amplifiers 14-SOIC

Quad Op Amp, 35kHz BW, 18V, 4nA Ib, 100uV Vos, SOIC Product overview: OPA4251UA from Texas Instruments is an Operational Amplifier IC for signal conditioning, buffering, current sensing, analog measurement, filtering, and precision control. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Quad, 35kHz, 18V, SOIC. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, Quad, 35kHz, 18V, SOIC, Operational Amplifier IC, OP Amps, Buffer Amps ICs. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 687-OPA4251UA can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Win Source Part Number: 1084988-OPA4251UA
Packaging: Tube/Rail
Number of Circuits: 4
Mounting: SMD (SMT)
Output Type: Rail-to-Rail
Amplifier Type: General Purpose
Slew Rate: 0.01 V/μs
Current - Input Bias: 4nA
Voltage - Input Offset: 50μV
Family Name: OPA4251
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C
Case / Package: 14-SOIC
Supply Voltage - Operating: 2.7 V to 36 V, ±1.35 V to 18 V
Operating Supply Current: 27μA
Channel Output Current: 50mA
Gain Bandwidth Product (GBP): 35kHz
Alternative Parts (Cross-Reference): LT1491ACS; LT1639IS#TRPBF; LT1491ACS#TR;
Introduction Date: April 01, 2006
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 44 pct.
Supply and Demand Status: Balance

Operational Amplifier, 4 Func, 250uV Offset-Max, BIPolar, PDSO14

General Purpose Amplifier 4 Circuit Rail-to-Rail 14-SOIC