OPA4132UA | Texas Instruments

Operational Amplifier, OPA4132UA, Texas Instruments

The OPA4132UA FET-input operational amplifier provides high speed and excellent dc performance. The combination of high slew rate and wide bandwidth provides fast settling time. The single version has identical specifications for maximum design flexibility. It is an excellent choice for general-purpose, audio, data-acquisition, and communications applications, especially where high source impedance is encountered. The OPA4132UA is 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 the wide input voltage range. The OPA4132UA is stable in unity gain and provides excellent dynamic behavior over a wide range of load conditions, including high load capacitance. The version features completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded.

Applications

• SAR ADC driver
• Voltage reference buffer
• Trans-impedance amplifier
• Photodiode amplifier
• Active filter
• Integrator