# OPA2835IRUNR 810f ## Description The Texas Instruments OPA835 and OPA2835 are ultra-low-power, rail-to-rail output, negative-rail input, voltage-feedback (VFB) operational amplifiers designed for operation across a wide power supply range of 2.5 V to 5.5 V with a single supply or +1.25 V to +2.75 V with a dual supply. These components are notable for their industry-leading performance-to-power ratio, which features a quiescent current of just 250 µA per channel and a unity gain bandwidth of 56 MHz. They are ideal for battery-powered, portable applications where power efficiency is critical, without compromising on high-frequency performance. The OPAx835 series brings the added benefit of a power-savings mode, reducing current consumption to less than 1.5 µA, making them an attractive choice for high-frequency amplifiers in battery-powered systems. Their compact package options, including SOT-23, SOIC, VSSOP, UQFN, and QFN, cater to space-constrained applications, providing a versatile solution for low-power signal conditioning, audio ADC input buffers, low-power SAR and ΔΣ ADC drivers, portable systems, low-power systems, high-density systems, and ultrasonic flow meters. ## Project Details - **Owner:** kerry - **Created:** 5/13/2024 - **Last Updated:** 5/13/2024 - **Visibility:** Public - **Manufacturer Name:** Texas Instruments None - **Min Operating Temperature:** -40 C - **Max Operating Temperature:** -40 to +125 °C - **Max Output Current Channel:** +25 mA - **Max Supply Voltage:** 2.5 V - **Part Type:** AC PERFORMANCE None - **Manufacturer Part Number:** OPA835IRUN None - **Min Supply Voltage:** 2.5 V - **Slew Rate:** 160 V/us - **Supply Current Channel:** 245 µA - **Datasheet URL:** https://cdn2.flux.ai/copilot-datasheets/pdf-upload-e1d34eb5dc74559dd57d3619bf3c6be7520299c64cab8ee64fb8c847d37868ac/6a32ccb8efbae8aef37a32b76557a5dd1261f77eecc317a64610287f12251ad2.pdf?GoogleAccessId=graviton-mvp%40appspot.gserviceaccount.com&Expires=4869236232&Signature=S2VTQufuYZi3FO%2B%2FroS7fHeDAFz1Mb3ZXW86Pgq%2BNK%2BRb0GojsR0qo%2BEhfUCXjQnpx0Xy9LHIKL6jKsP95fIq%2BFOV21G6ObhxXKvt8fl7Ru3JFXuIoQDIkcwCVF4ibb13T6DNxS%2BBBaELDFcKK022d1tauzzlEoM2e8VO0%2BcRWiiktY0yqu7051cKs%2FTmgfrzQvGxR38FTOfn%2FYBpCdhm9PuqZ0gm5%2BWVnXdoU0aEDvAcHOuOH2sU6L9sKcbVZ%2BGwNe2db0QuIs42OVO3iDwpHcVNvCCXvnFQ1%2BEb6ek0ggy4v4JI%2FbBEqeudByx6bTTWy1vzUlzZW%2FBiyOEK1h%2FpQ%3D%3D - **Gain Bandwidth:** 30 MHz - **Operating Temperature Range:** -40 to +125 C - **Output Current Max:** 35 mA - **Quiescent Current:** 175 µA - **Voltage Input Max:** 3.9 V - **Voltage Input Min:** -0.2 V - **Voltage Output Max:** 4.8 V - **Voltage Output Min:** 0.15 V - **Forks:** 1 *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/kerry/opa2835irunr-810f~fy](https://www.flux.ai/kerry/opa2835irunr-810f~fy).* --- *Generated from [https://www.flux.ai/kerry/opa2835irunr-810f~fy](https://www.flux.ai/kerry/opa2835irunr-810f~fy)*