Renesas operational amplifiers (op amps) are among the industry's highest-performance, highest-value amplifier ICs on the market. These devices utilize the CMOS process and are suitable for low voltage, low power consumption and high input impedance. Our broad portfolio of amplifiers provides for a wide range of precision instrumentation, medical, communication, and industrial process control applications where innovation, reliability and dependability are central to the analog designs.

Renesas' op amp portfolio includes operational amplifiers that cover everything from general-purpose solutions to targeted applications like automotive. Our op amps include features like high-slew rate, high output current and full-swing output.

Renesas is working to expand its collection of op amps with small packages, which can reduce design size and distance to the sensor. We are also widening the range of operating temperatures (-40 °C to +125 °C) and are developing op amp products for automotive applications that conform to AEC-Q100 standards.

 

Documentation & Downloads

Title Other Languages Type Format File Size Date
Application Notes & White Papers
R13AN0010: Noise Calculations of Op-Amp Circuits Application Note PDF 329 KB
R13AN0009: Load Cancellation Enables Precision Op-Amps to Drive Heavy Loads Application Note PDF 242 KB
R13AN0008: Boosting Op-Amp Output Current Application Note PDF 255 KB
How to Bias Op-Amps Correctly Application Note PDF 263 KB
How to Monitor Sensor Health with Instrumentation Amplifiers White Paper PDF 630 KB
Sensing Elements for Current Measurements 简体中文 White Paper PDF 413 KB
AN1993: Voltage Feedback versus Current Feedback Operational Amplifiers Application Note PDF 564 KB
Advanced Complementary Bipolar Processes on Bonded-SOI Substrates (PR40) White Paper PDF 159 KB
AN1299: Measuring RF Interference in Audio Circuits Application Note PDF 679 KB
AN1728: Users Guide to Intersil's Online Noninverting Op Amp Designer Application Note PDF 1.49 MB
AN1690: Electronics Meets the Challenges of Patient Monitors Application Note PDF 377 KB
AN1827: High-Side, High Current Sensing Techniques Application Note PDF 419 KB
AN1685: Development of a Voltage Feedback Spice Op-Amp Macromodel Application Note PDF 619 KB
AN1306: Avoid Instability in Rail to Rail CMOS Amplifiers Application Note PDF 470 KB
AN1686: Development of a Spice Op-Amp Macro Model for Current-Feedback Amplifiers Application Note PDF 630 KB
AN1560: Making Accurate Voltage Noise and Current Noise Measurements on Operational Amplifiers Down to 0.1Hz Application Note PDF 2.04 MB
AN1694: The Four Basic Building Blocks of an Op Amp Application Note PDF 357 KB
AN1111: Doubling the Output Current to a Load with a Dual Op Amp Application Note PDF 189 KB
AN9663: Converting From Voltage-Feedback to Current-Feedback Amplifiers Application Note PDF 405 KB
AN1213: VFA, CFA, Bipolar or CMOS - Which High-Speed Amplifier Is Best for Your Low-Noise Application Application Note PDF 425 KB
AN9740: Digital Control Selects The Number of Analog Cycles and Burst Frequency Application Note PDF 268 KB
AN9756: Properly Terminating Video Op Amps Application Note PDF 230 KB
AN9787: An Intuitive Approach To Understanding Current Feedback Amplifiers Application Note PDF 334 KB
AN9757: A Cookbook Approach to Single Supply DC-Coupled Op Amp Design Application Note PDF 328 KB
AN9510: Basic Analog for Digital Designers Application Note PDF 508 KB
AN9415: Feedback, Op Amps and Compensation Application Note PDF 854 KB
AN9523: Evaluation Programs for SPICE Op Amp Models Application Note PDF 520 KB
AN9420: Current Feedback Amplifier Theory and Applications Application Note PDF 585 KB
AN519 : Operational Amplifier Noise Prediction Application Note PDF 305 KB
AN551: Recommended Test Procedures for Operational Amplifiers Application Note PDF 415 KB
Other
Analog ICs Brochure Brochure PDF 4.19 MB
General-purpose operational amplifiers and comparators Pamphlet Flyer PDF 1.11 MB