OPA2350

® OPA 350 OPA 235 0 OPA 4 350 O PA 435 0 OPA350 OPA2350 OPA4350 For most current data sheet and other product information, visit www.burr-brown.com High-Speed, Single-Supply, Rail-to-Rail OPERATIONAL AMPLIFIERS MicroAmplifier ™ Series FEATURES q q q q q q q q q RAIL-TO-RAIL INPUT RAIL-TO-RAIL OUTPUT (within 10mV) WIDE BANDWIDTH: 38MHz HIGH SLEW RATE: 22V/µs LOW NOISE: 5nV/√Hz LOW THD+NOISE: 0.0006% UNITY-GAIN STABLE MicroSIZE PACKAGES SINGLE, DUAL, AND QUAD APPLICATIONS q CELL PHONE PA CONTROL LOOPS q DRIVING A/D CONVERTERS q VIDEO PROCESSING q DATA ACQUISITION q PROCESS CONTROL q AUDIO PROCESSING q COMMUNICATIONS q ACTIVE FILTERS q TEST EQUIPMENT DESCRIPTION OPA350 series rail-to-rail CMOS operational amplifiers are optimized for low voltage, single-supply operation. Rail-to-rail input/output, low noise (5nV/√Hz), and high speed operation (38MHz, 22V/µs) make them ideal for driving sampling analog-to-digital converters. They are also well suited for cell phone PA control loops and video processing (75Ω 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 2.5V with an input common-mode voltage range that extends 300mV below ground and 300mV above the positive supply. Output voltage swing is to within 10mV of the supply rails with a 10kΩ load. Dual and quad designs feature completely independent circuitry...