OPA2107
TEXAS INSTRUMENTS
Precision Dual Difet(R) Operational Amplifier

The OPA2107 dual operational amplifier provides precision Difet performance with the cost and space savings of a dual op amp. It is useful in a wide range of precision and low-noise analog circuitry and can be used to upgrade the performance of designs currently using BIFET® type amplifiers. The OPA2107 is fabricated on a proprietary dielectrically isolated (Difet) process. This holds input bias current to very low levels without sacrificing other important parameters, such as input offset voltage, drift and noise. Laser-trimmed input circuitry yields excellent dc performance. Superior dynamic performance is achieved, yet quiescent current is held to under 2.5mA per amplifier. The OPA2107 is unity-gain stable.


Features


* Very Low Noise: 8nV/Hz at 10kHz
* Low VOS: 1mV max
* Low Drift: 10 µV/°C max
* Low IB: 10pA max
* Fast Settling Time: 2 µs to 0.01%
* Unity-Gain Stable

Applications

* Data Acquisition
* DAC Output Amplifiers
* Optoelectronics
* High-Impedance Sensor Amps
* High-Performance Audio Circuitry
* Medical Equipment, CT Scanners


OPA2107 Datasheet

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