OPA2991IDR Operational Amplifiers Datasheet
Product Overview The OPAx991 family (OPA991, OPA2991, and OPA4991) is a family of high voltage (40 V) general purpose operational amplifiers. These devices offer exceptional DC precision and AC performance, including rail-to-rail input/output, low offset ( ± 125 µV, typical), low offset drift ( ± 0.3 µV/ ° C, typical), low noise (10.5 nV/ √ Hz and 1.8 µVPP), and 4.5-MHz bandwidth. This blog will introduce OPA2991IDR systematically from its features, pinout to its specifications, applications, also including OPA2991IDR datasheet and so much more. OPA2991IDR Features • Low offset voltage: ± 125 µV • Low offset voltage drift: ± 0.3 µV/ ° C • Low noise: 10.8 nV/ √ Hz at 1 kHz • High common-mode rejection: 130 dB • Low bias current: ± 10 pA • Rail-to-rail input and output • Wide bandwidth: 4.5 MHz GBW • High slew rate: 21 V/µs • High capacitive load drive: 1 nF • MUX-friendly/comparator inputs – Amplifier operates with differential inputs up to supply rail – Ampl...