ON Semiconductor Is Now To learn more about onsemi, please visit our website at www.onsemi.com onsemi andand other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba onsemi or its affiliates and/or subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of onsemi product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. onsemi reserves the right to make changes at any time to any products or information herein, without notice. The information herein is provided as-is and onsemi makes no warranty, representation or guarantee regarding the accuracy of the information, product features, availability, functionality, or suitability of its products for any particular purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using onsemi products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by onsemi. Typical parameters which may be provided in onsemi data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customers technical experts. onsemi does not convey any license under any of its intellectual property rights nor the rights of others. onsemi products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and holdo nsemi and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. Other names and brands may be claimed as the property of others. 45 V Offset, 0.4 V/ C, Zero-Drift Operational Amplifier NCS21871, NCV21871, NCS21872, NCV21872, www.onsemi.com NCS21874, NCV21874 The NCS21871, NCS21872 and NCS21874 family of zerodrift op amps feature offset voltage as low as 45 V over the 1.8 V to 5.5 V supply voltage range. The zerodrift architecture reduces the offset 5 5 1 drift to as low as 0.4 V/C and enables high precision measurements 1 over both time and temperature. This family has low power SOT235 SC705 SN SUFFIX SQ SUFFIX consumption over a wide dynamic range and is available in space CASE 483 CASE 419A saving packages. These features make it well suited for signal conditioning circuits in portable, industrial, automotive, medical and consumer markets. Features 1 GainBandwidth Product: 270 kHz to 350 kHz UDFN8 MSOP8 MU SUFFIX DM SUFFIX Low Supply Current: 17 A (typ at 3.3 V) CASE 517AW CASE 846A02 Low Offset Voltage: 45 V max Low Offset Drift: 0.4 V/C max 8 14 Wide Supply Range: 1.8 V to 5.5 V 1 1 Wide Temperature Range: 40C to +125C SOIC8 SOIC14 RailtoRail Input and Output D SUFFIX D SUFFIX Available in Single, Dual and Quad Packages CASE 751 CASE 751A NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements AECQ100 14 Qualified and PPAP Capable 1 TSSOP14 WB ECP5 Applications DT SUFFIX FCT SUFFIX CASE 948G CASE 971BE Automotive Battery Powered/ Portable Application Sensor Signal Conditioning DEVICE MARKING INFORMATION Low Voltage Current Sensing See general marking information in the device marking section on page 2 of this data sheet. Filter Circuits Bridge Circuits Medical Instrumentation ORDERING INFORMATION See detailed ordering and shipping information on page 3 of this data sheet. Semiconductor Components Industries, LLC, 2019 1 Publication Order Number: April, 2021 Rev. 2 NCS21871/D