描述 Description

DESCRIPTION
The OPA651 is a low power, wideband voltage feed back operational amplifier. It features a bandwidth at G = +2 of 470MHz as well as a 12-bit settling time of only 16ns. The wide bandwidth and true differential input stage make it suitable for use in a variety of applications. Its low distortion gives exceptional performance for telecommunications, medical imaging and video applications.
The OPA651 is compensated for stability in gains of two or more, differentiating it from the unity gain stable OPA650. 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.FEATURES
●STABLE IN GAINS: ≥2V/V
●LOW POWER: 50mW
●BANDWIDTH: 470MHz at G = 2
●FAST SETTLING TIME: 16ns to 0.01%
●LOW HARMONICS: –78dB at 5MHz
●LOW INPUT BIAS CURRENT: 4μA
●DIFFERENTIAL GAIN/PHASE ERROR: 0.01%/0.025°
●LOW VOLTAGE NOISE: 4.6nV/√Hz

APPLICATIONS
●HIGH RESOLUTION VIDEO
●MONITOR PREAMPLIFIER
●CCD IMAGING AMPLIFIER
●ULTRASOUND SIGNAL PROCESSING
●ADC/DAC GAIN AMPLIFIER
●BASEBAND SIGNAL PROCESSING

特性 Features

●STABLE IN GAINS: ≥2V/V
●LOW POWER: 50mW
●BANDWIDTH: 470MHz at G = 2
●FAST SETTLING TIME: 16ns to 0.01%
●LOW HARMONICS: –78dB at 5MHz
●LOW INPUT BIAS CURRENT: 4μA
●DIFFERENTIAL GAIN/PHASE ERROR: 0.01%/0.025°
●LOW VOLTAGE NOISE: 4.6nV/√Hz