The OPA4277-SP precision operational amplifier replaces the industry standard LM124-SP. It offers improved noise and two orders of magnitude lower input offset voltage. Features include ultra-low offset voltage and drift, low-bias current, high common-mode rejection, and high-power supply rejection.
The OPA4277-SP operates from ±2- to ±18-V supplies with excellent performance. Unlike most operational amplifiers which are specified at only one supply voltage, the OPA4277-SP precision operational amplifier is specified for real-world applications; a single limit applies over the ±5- to ±15-V supply range. High performance is maintained as the amplifier swings to the specified limits.
The OPA4277-SP is easy to use and free from phase inversion and overload problems found in some operational amplifiers. It is stable in unity gain and provides excellent dynamic behavior over a wide range of load conditions. The OPA4277-SP features completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | OPA4277-SP Radiation Hardened High-Precision Operational Amplifier datasheet (Rev. A) | PDF | HTML | 09 Jan 2019 |
| * | Radiation & reliability report | Single-Event Effects Test Report for OPA4277-SP High-Precision Operational Ampli | 10 Apr 2018 | |
| * | Radiation & reliability report | OPA4277-SP Total Ionizing Dose (TID) Radiation Report | 05 Mar 2018 |
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