The OPA2686U is a dual, wideband, low noise voltage feedback operational amplifier designed for high-performance applications. It operates with a low quiescent current of 12mA per channel and features a gain bandwidth product of 1.6GHz. The input voltage noise is exceptionally low at 1.4nV/,àöHz, making it suitable for sensitive applications such as differential amplifiers and xDSL receivers. This amplifier provides a high slew rate of 600V/¬µs and low distortion levels, with a typical harmonic distortion of ,Äì90dBc at 5MHz. It is stable for gains of +7V/V and above, ensuring reliable performance in various configurations. The OPA2686U is also characterized by high channel isolation of 70dB, which is beneficial in applications requiring precise signal integrity. The device is packaged in an SO-8 surface mount format and operates over a temperature range of ,Äì40¬8C to +85¬8C. It is ideal for applications such as ultrasound preamplifiers, differential ADC preamps, and matched I and Q channel amplifiers. The OPA2686U is a suitable choice for engineers looking for a high-speed, low-noise operational amplifier for demanding electronic designs.
Operational Amplifier, 2 Func, 1500uV Offset-Max, BIPolar, PDSO8
Operational Amplifier, 2 Func, 1500uV Offset-Max, BIPolar, PDSO8
SpeedPlus(TM) Dual, Wideband, Low Noise, Voltage Feedback Operational Amplifier 8-SOIC Product overview: OPA2686U 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 Dual, SOIC. Search-friendly keywords include op amp, operational amplifier, buffer amplifier, current sense, Dual, 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-OPA2686U can be used for catalog matching and distributor lookup.
Voltage Feedback Amplifier 2 Circuit 8-SOIC
Voltage Feedback Amplifier 2 Circuit 8-SOIC
Voltage Feedback Amplifier 2 Circuit 8-SOIC
| Rochester Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers | Operational Amplifiers |
| Product Number | OPA2686U | 687-OPA2686U | OPA2686U-ND | OPA2686U |
| Product Name | Dual SOIC Operational Amplifier IC | Instrumentation, Op Amps, Buffer Amps | Instrumentation, OP Amps, Buffer Amps | |
| Package Type | SOP; SOP8 | SOIC | SOIC; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; 8-SOIC (0.154\", 3.90mm Width) |
| Life Cycle Stage | Obsolete | Removed; Obsolete | ||
| Slew Rate | 600 V/µs | 600 V/µs | 600 V/µs | |
| Bandwidth | 1600 MHz | |||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
