The OP191, OP291, and OP491 are single, dual, and quad micropower, single-supply, 3 MHz bandwidth amplifiers featuring rail-to-rail inputs and outputs. All are guaranteed to operate from a +3 V single supply as well as ±5 V dual supplies. Fabricated on Analog Devices CBCMOS process, the OPx91 family has a unique input stage that allows the input voltage to safely extend 10 V beyond either supply without any phase inversion or latch-up. The output voltage swings to within millivolts of the supplies and continues to sink or source current all the way to the supplies. https://elecena.pl/product/9697676/op291gsz-operational-amplifier-3mhz-soic-8n 2017-08-05 https://elecena.pl/product/9697676/op291gsz-operational-amplifier-3mhz-soic-8n 2017-08-26 https://elecena.pl/product/9697676/op291gsz-operational-amplifier-3mhz-soic-8n 2018-04-25 https://elecena.pl/product/9697676/op291gsz-operational-amplifier-3mhz-soic-8n 2018-12-16 https://elecena.pl/product/9697676/op291gsz-operational-amplifier-3mhz-soic-8n 2021-04-25 https://elecena.pl/product/9697676/op291gsz-operational-amplifier-3mhz-soic-8n 2021-12-18 https://elecena.pl/product/9697676/op291gsz-operational-amplifier-3mhz-soic-8n 2022-06-01 https://elecena.pl/product/9697676/op291gsz-operational-amplifier-3mhz-soic-8n 2022-10-04 https://elecena.pl/product/9697676/op291gsz-operational-amplifier-3mhz-soic-8n 2024-06-02 https://elecena.pl/product/9697676/op291gsz-operational-amplifier-3mhz-soic-8n 2024-08-02 https://elecena.pl/product/9697676/op291gsz-operational-amplifier-3mhz-soic-8n 2025-12-12 https://elecena.pl/product/9697676/op291gsz-operational-amplifier-3mhz-soic-8n 2026-02-03 https://elecena.pl/product/9697676/op291gsz-operational-amplifier-3mhz-soic-8n 2026-09-20