OPA2107AU.A中文资料德州仪器数据手册PDF规格书

FEATURES

Very Low Noise: 8nV/√Hz at 10kHz

Low VOS: 1mV max

Low Drift: 10μV/°C max

Low IB: 10pA max

Fast Settling Time: 2μs 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

DESCRIPTION

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 currents to

very low levels without sacrificing other important parameters,

such as input offset voltage, drift and noise. Lasertrimmed

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.

The OPA2107 is available in DIP-8 and SO-8 packages.