Quad, Single-Supply, 10MHz, Rail-to-Rail Output, Low-Noise, JFET Amplifier Description: The OPA141, OPA2141, and OPA4141 amplifier family is a series of low-power JFET input amplifiers that feature good drift and low input bias current. The rail-to-rail output swing and input range that includes V- allow designers to take advantage of the low-noise characteristics of JFET amplifiers while also interfacing to modern, single-supply, precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). The OPA141 achieves 10MHz unity-gain bandwidth and 20V/µs slew rate while consuming only 1.8mA (typ) of quiescent current. It runs on a single 4.5 to 36V supply or dual ±2.25V to ±18V supplies. All versions are fully specified from -40°C to +125°C for use in the most challenging environments. The OPA141 (single) and OPA2141 (dual) versions are available in both MSOP-8 and SO-8 packages; the OPA4141 (quad) is available in the SO-14 and TSSOP-14 packages. Features - Low Supply Current: 2.3mA max - Low Offset Drift: 10µV/°C max - Low Input Bias Current: 20pA max - Very Low 1/f Noise: 250nVPP - Low Noise: 6.5nV/vHz - Wide Bandwidth: 10MHz - Slew Rate: 20V/µs - Input Voltage Range Includes V- - Rail-to-Rail Output - Single-Supply Operation: 4.5V to 36V - Dual-Supply Operation: ±2.25V to ±18V - No Phase Reversal - MSOP-8, TSSOP Packages Applications: - Battery-Powered Instruments - Industrial Controls - Medical Instrumentation - Photodiode Amplifiers - Active Filters - Data Acquisition Systems - Portable Audio - Automatic Test Systems https://elecena.pl/product/9697767/opa4141aid-operational-amplifier-4-fold-20-v-s-10-mhz-so-14 2017-08-05 https://elecena.pl/product/9697767/opa4141aid-operational-amplifier-4-fold-20-v-s-10-mhz-so-14 2018-05-05 https://elecena.pl/product/9697767/opa4141aid-operational-amplifier-4-fold-20-v-s-10-mhz-so-14 2018-12-16 https://elecena.pl/product/9697767/opa4141aid-operational-amplifier-4-fold-20-v-s-10-mhz-so-14 2019-04-01 https://elecena.pl/product/9697767/opa4141aid-operational-amplifier-4-fold-20-v-s-10-mhz-so-14 2021-06-03 https://elecena.pl/product/9697767/opa4141aid-operational-amplifier-4-fold-20-v-s-10-mhz-so-14 2022-08-10 https://elecena.pl/product/9697767/opa4141aid-operational-amplifier-4-fold-20-v-s-10-mhz-so-14 2023-01-06 https://elecena.pl/product/9697767/opa4141aid-operational-amplifier-4-fold-20-v-s-10-mhz-so-14 2025-12-14 https://elecena.pl/product/9697767/opa4141aid-operational-amplifier-4-fold-20-v-s-10-mhz-so-14 2026-01-18