Texas Instruments OPA381 Precision, Low Power, High-Speed Transimpedance Amplifier OPA381AIDGKTG4

Precision, Low Power, High-Speed Transimpedance Amplifier 8-VSSOP -40 to 125

18MHz Transimpedance Op Amp, 1-Ch, 5.5V, 8VSSOP Product overview: OPA381AIDGKTG4 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 18MHz, 5.5V. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, 18MHz, 5.5V, 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-OPA381AIDGKTG4 can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Win Source Part Number: 1084962-OPA381AIDGKTG4
Packaging: Reel - TR
Number of Circuits: 1
Mounting: SMD (SMT)
Amplifier Type: Transimpedance
Slew Rate: 12 V/μs
Current - Input Bias: 3pA
Voltage - Input Offset: 7μV
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C
Case / Package: 8-VSSOP
Supply Voltage - Operating: 2.7 V to 5.5 V, ±1.35 V to 2.75 V
Operating Supply Current: 800μA
Channel Output Current: 10mA
Gain Bandwidth Product (GBP): 18MHz
Popularity: Medium
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Balance
Application Field: Used in Sensing & Instrumentation, Signal Processing, Test & Measurement