The OPA694 is an ultra-wideband, low-power, current feedback operational amplifier featuring high slew rate and low differential gain/phase errors. An improved output stage provides ±80mA output drive with < 1.5V output voltage headroom. Low supply current with > 500MHz bandwidth meets the requirements of high-density video routers. Being a current feedback design, the OPA694 holds its bandwidth to very high gains—at a gain of 10, the OPA694 will still provide 200MHz bandwidth.
●RF applications can use the OPA694 as a low-power SAW pre-amplifier. Extremely high 3rd-order intercept is provided through 70MHz at much lower quiescent power than many typical RF amplifiers.
●The OPA694 is available in an industry-standard pinout in both SO-8 and SOT23-5 packages.
● UNITY GAIN STABLE BANDWIDTH: 1.5GHz
● HIGH GAIN OF 2V/V BANDWIDTH: 690MHz
● LOW SUPPLY CURRENT: 5.8mA
● HIGH SLEW RATE: 1700V/µsec
● HIGH FULL-POWER BANDWIDTH: 675MHz
● LOW DIFFERENTIAL GAIN/PHASE: 0.03%/0.015°
● Pb-FREE AND GREEN SOT23-5 PACKAGE
● APPLICATIONS
● WIDEBAND VIDEO LINE DRIVER
● MATRIX SWITCH BUFFER
● DIFFERENTIAL RECEIVER
● ADC DRIVER
● IMPROVED REPLACEMENT FOR OPA658
