DatasheetsPDF.com

OPA622

Burr-Brown
Part Number OPA622
Manufacturer Burr-Brown
Description Wide-Bandwidth OPERATIONAL AMPLIFIER
Published Oct 12, 2015
Detailed Description OPA622 ® OPA622 OPA622 Wide-Bandwidth OPERATIONAL AMPLIFIER FEATURES q LARGE SIGNAL BANDWIDTH: 150MHz (AP), 200MHz (A...
Datasheet PDF File OPA622 PDF File

OPA622
OPA622

Overview
OPA622 ® OPA622 OPA622 Wide-Bandwidth OPERATIONAL AMPLIFIER FEATURES q LARGE SIGNAL BANDWIDTH: 150MHz (AP), 200MHz (AU) (Voltage-Feedback) q HIGH OUTPUT CURRENT: ±70mA q SLEW RATE: 1500V/µs (AP), 1700V/µs (AU) q DIFFERENTIAL GAIN: 0.
15% q DIFFERENTIAL PHASE: 0.
08° q EXCELLENT BANDWIDTH/SUPPLY CURRENT RATIO: 200MHz/5mA q LOW INPUT BIAS CURRENT: –1.
2µA DESCRIPTION The OPA622 is a monolithic amplifier component designed for precision wide-bandwidth systems including high-resolution video, RF and IF circuitry, and communications equipment.
It includes a monolithic integrated current-feedback operational amplifier block and a voltage buffer block, which, when combined, form a voltage-feedback operational amplifier.
When combined as a current-feedback amplifier, it provides a 280MHz large-signal bandwidth at ±2.
5V output level and a 1700V/µs slew rate.
The output buffer stage can deliver ±70mA output current.
The high output current capability allows the OPA622 to drive two 50Ω or 75Ω lines with ±3V output swing, making it ideal along with the low differential gain/phase errors for RF, IF, and video applications.
APPLICATIONS q BROADCAST/HDTV EQUIPMENT q COMMUNICATIONS q PULSE/RF AMPLIFIERS q ACTIVE FILTER q HIGH SPEED ANALOG SIGNAL PROCESSING q MULTIPLIER OUTPUT AMP q DIFFERENTIATOR FOR DIGITIZED VIDEO SIGNALS The feedback buffer stage provides 700MHz bandwidth, a very high slew rate, and a very short signal delay time.
It is designed primarily for interstage buffering and not for driving long cables.
When combined with the current-feedback amplifier section, the OPA622 can be interconnected as a voltage-feedback amplifier with two identical high-impedance inputs.
In this configuration, it features a low common-mode gain, low input offset, and, due to the delay time of the additional feedback buffer, a decrease in frequency bandwidth compared with the current-feedback configuration.
Unlike “classical” operational amplifiers, the OPA622 achieves a nearly constant band...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)