OPA827AI Datasheet PDF - TI

●DESCRIPTION

●The OPA827 series of JFET operational amplifiers combine outstanding dc precision with excellent ac performance. These amplifiers offer low offset voltage (150μV, max), very low drift over temperature (0.5μV/°C, typ), low bias current (3pA, typ), and very low 0.1Hz to 10Hz noise (250nV PP, typ). The device operates over a wide supply voltage range, ±4V to ±18V on a low supply current (4.8mA/Ch, typ).

●FEATURES

●• INPUT VOLTAGE NOISE DENSITY: 4nV/√Hz at 1kHz

●• INPUT VOLTAGE NOISE: 0.1Hz to 10Hz: 250nVPP

●• INPUT BIAS CURRENT: 10pA (max)

●• INPUT OFFSET VOLTAGE: 150μV (max)

●• INPUT OFFSET DRIFT: 2.0μV/°C (max)

●• GAIN BANDWIDTH: 22MHz

●• SLEW RATE: 28V/μs

●• QUIESCENT CURRENT: 4.8mA/Ch

●• WIDE SUPPLY RANGE: ±4V to ±18V

●• PACKAGES: SO-8 and MSOP-8