OPA2350UA/2K5 Datasheet PDF - TI

Description

●The OPA350 series of rail-to-rail CMOS operational amplifiers are optimized for low voltage, single-supply operation. Rail-to-rail input and output, low noise (5 nV/√Hz), and high speed operation (38 MHz, 22 V/μs) make the amplifiers ideal for driving sampling Analog to-Digital (A/D) converters. They are also suited for cell phone PA control loops and video processing (75-Ω drive capability), as well as audio and general purpose applications. Single, dual, and quad versions have identical specifications for maximum design flexibility.

●The OPA350 series operates on a single supply as low as 2.5 V, with an input common-mode voltage range that extends 300 mV below ground and 300 mV above the positive supply. Output voltage swing is to within 10 mV of the supply rails, with a 10-kΩ load. Dual and quad designs feature completely independent circuitry for lowest crosstalk and freedom from interaction.

●Features

●• Rail-to-Rail Input

●• Rail-to-Rail Output (Within 10 mV)

●• Wide Bandwidth: 38 MHz

●• High Slew Rate: 22 V/μs

●• Low Noise: 5 nV/√Hz

●• Low THD+Noise: 0.0006%

●• Unity-Gain Stable

●• MicroSize Packages

●• Single, Dual, and Quad

●Applications

●• Cell Phone PA Control Loops

●• Driving A/D Converters

●• Video Processing

●• Data Acquisition

●• Process Controls

●• Audio Processing

●• Communications

●• Active Filters

●• Test Equipment