The OPA681N/250 is a wideband current feedback operational amplifier designed for high-performance applications. It operates on a single +5V supply and achieves a bandwidth of 225MHz at a gain of +2, and 280MHz at unity gain. The amplifier features a high output current capability of 150mA and a slew rate of 2100V/¬µs, making it suitable for driving loads in applications such as RGB line drivers and ADC input drivers. The OPA681N/250 has a low supply current of 6mA, which can be further reduced to 320¬µA when the disable pin is activated, allowing for power savings in portable applications. The output voltage swing is ¬±4.0V, and it maintains low distortion levels with a differential gain of 0.001% and a differential phase of 0.01¬8. The device is specified for operation over a temperature range of -40¬8C to +85¬8C and is available in a 6-lead SOT23-6 package. This operational amplifier is ideal for applications requiring high speed and low power consumption, such as broadband video buffers, xDSL line drivers, and active filters.
SpeedPlus(TM) Wideband, Current Feedback Operational Amplifier with Disable 6-SOT-23 Product overview: OPA681N/250 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 SOT-23. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, SOT-23, 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-OPA681N/250 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 264010-OPA681N/250
Popularity: Low
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Limited
Operational Amplifier, 1 Func, 7500uV Offset-Max, BIPolar, PDSO6
Current Feedback Amplifier 1 Circuit SOT-23-6
Current Feedback Amplifier 1 Circuit SOT-23-6
IC OPAMP CFB 280MHZ SGL SOT23-6
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Rochester Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | 687-OPA681N/250 | 264010-OPA681N/250 | OPA681N/250 | OPA681N/250 | OPA681N/250 |
| Product Name | SOT-23 Operational Amplifier IC | Linear - Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps - OPA681N/250 | Instrumentation, OP Amps, Buffer Amps | Integrated Circuits (ICs) - Linear - Amplifiers | |
| Package Type | Tape and Reel | SOP; TSOP6 | SOT; SOT23; SOT-23-6 | SOT-23-6 | |
| Life Cycle Stage | Obsolete | Removed; Obsolete | Removed | ||
| Standards | RoHS | ||||
| Source Current (IS) | 6 milliamps | ||||
| VOS | 1.3 millivolts |
