The OPAx132 series of FET-input operational amplifiers provides highspeed and excellent DC performance. The combination of high slew rate and wide bandwidth provide fast settling time. Single, dual, and quad versions have identical specifications for maximum design flexibility. High performance grades are available in the single and dual versions. All are ideal for general-purpose, audio, data acquisition and communications applications, especially where high source impedance is encountered.
The OPAx132 operational amplifiers are easy to use and free from phase inversion and overload problems often found in common FET-input operational amplifiers. Input cascode circuitry provides excellent common-mode rejection and maintains low input bias current over its wide input voltage range. The OPAx132 series of operational amplifiers are stable in unity gain and provide excellent dynamic behavior over a wide range of load conditions, including high load capacitance. Dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded.
Single and dual versions are available in 8-pin DIP and SO-8 surface-mount packages. Quad is available in 14-pin DIP and SO-14 surface-mount packages. All are specified for –40°C to 85°C operation
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | OPAx132 High-Speed FET-Input Operational Amplifiers datasheet (Rev. B) | PDF | HTML | 29 Sep 2015 |
| Application note | Understanding Op Amp Noise in Audio Circuits | PDF | HTML | 14 Jun 2021 | |
| Technical article | No headroom, no problem: buffering and filtering an audio signal chain in low-voltage systems | 11 Apr 2019 | ||
| E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 28 Mar 2017 | ||
| Technical article | Amp up your cans: Is your op amp stable? (Part 2) | 22 Jan 2016 | ||
| Technical article | Stress-induced outbursts: Microphonics in ceramic capacitors (Part 2) | 23 Dec 2014 | ||
| Technical article | Stress-induced outbursts: Microphonics in ceramic capacitors (Part 1) | 19 Dec 2014 | ||
| Application note | Compensate Transimpedance Amplifiers Intuitively (Rev. A) | 30 Mar 2005 |
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | Download |
|---|---|---|
| SOIC (D) | 8 | View options |
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