LTC6253CMS8#PBF

LTC6253 is a dual, low power, high speed unity gain stable rail-to-rail input/output operational amplifier. On only 3.5mA of supply current it feature a 720MHz gain-bandwidth product, 280V/µs slew rate and a low 2.75nV/√Hz of input-referred noise. The combination of high bandwidth, high slew rate, low power consumption and low broadband noise makes this device unique among rail-to-rail input/output op amps with similar supply currents. It is ideal for lower supply voltage high speed signal conditioning systems. It maintains high efficiency performance from supply voltage levels of 2.5V to 5.25V and is fully specified at supplies of 2.7V and 5.0V. The device can be used as a plug-in replacement for many commercially available op amps to reduce power or to improve input/output range and performance. Applications include low voltage, high frequency signal processing, driving A/D converters, rail-to-rail buffer amplifiers, active filters and battery powered equipments.

• 400MHz -3dB closed loop bandwidth ((AV = 1), VS = 5V, TA = 25°C)
• Low quiescent current of 3.5mA maximum
• Input common mode range includes both rails
• Output swings rail-to-rail
• Power-down mode of 42µA, fast output recovery
• Large output current of 90mA
• Input offset voltage of 350µV max/input bias current of 0.75µA max (VCM=half supply, VS=5V, TA=25°C)
• Input offset voltage drift of -3.5 µV/°C at VS = 5V, TA = 25°C
• Common mode rejection ratio of 105dB typical at VCM = 0V to 3.5V, VS = 5V, TA = 25°C
• 8-lead plastic MSOP package, 0°C to 70°C specified temperature range