OPA650

® OPA OPA650 650 OPA 650 Wideband, Low Power Voltage Feedback OPERATIONAL AMPLIFIER FEATURES q LOW POWER: 50mW q UNITY GAIN STABLE BANDWIDTH: 560MHz q LOW HARMONICS: –77dBc at 5MHz q FAST SETTLING TIME: 20ns to 0.01% q LOW INPUT BIAS CURRENT: 5µA q DIFFERENTIAL GAIN/PHASE ERROR: 0.01%/0.03° q HIGH OUTPUT CURRENT: 85mA DESCRIPTION The OPA650 is a low power, wideband voltage feedback operational amplifier. It features a high bandwidth of 560MHz as well as a 12-bit settling time of only 20ns. The low distortion allows its use in communications applications, while the wide bandwidth and true differential input stage make it suitable for use in a variety of active filter applications. Its low distortion gives exceptional performance for telecommunications, medical imaging and video applications. The OPA650 is internally compensated for unity-gain stability. This amplifier has a fully symmetrical differential input due to its “classical” operational amplifier circuit architecture. Its unusual combination of speed, accuracy and low power make it an outstanding choice for many portable, multi-channel and other high speed applications, where power is at a premium. The OPA650 is also available in dual (OPA2650) and quad (OPA4650) configurations. APPLICATIONS q HIGH RESOLUTION VIDEO q BASEBAND AMPLIFIER q CCD IMAGING AMPLIFIER q ULTRASOUND SIGNAL PROCESSING q ADC/DAC GAIN AMPLIFIER q ACTIVE FILTERS q HIGH SPEED INTEGRATORS q DIFFERENTIAL AMPLIFIER +VS Non-Inverting Input Output...