Renesas offers a diverse amplifier portfolio that includes precision/high-speed operational amplifiers (op amps), instrumentation amplifiers (in-amps), differential amplifiers, current feedback amplifiers, fixed gain amplifiers, high-efficiency Class D audio amplifiers, current sense amplifiers, and digital power monitors (DPM). The extensive portfolio of differential amplifiers includes low noise amplifiers, programmable gain instrumentation amplifiers, fixed gain differential amplifiers, single supply video drivers, differential video amplifiers, current feedback amplifiers, unity-gain stable operational amplifiers, differential twisted-pair drivers, rail-to-rail amplifiers, and more.

Renesas also offers analog multipliers for multiplication applications, frequency doubling, power detection, as well as many other configurations, and programmable gain buffers, output current buffers, and video buffers. Our broad portfolio of high-speed PowerFet and CCD drivers provides a range of products that enable digital devices to drive high capacitive loads.

Documentation & Downloads

Title Other Languages Type Format File Size Date
Application Notes & White Papers
R13AN0005: Cascading Instrumentation Amplifiers for High Gain at High Bandwidth Application Note PDF 185 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
AN1298: Instrumentation Amplifier Application Note Application Note PDF 1.59 MB
AN1374: Automatic Digital Cable Compensation for Long Cat-5 Cables Application Note PDF 1.40 MB
AN1484: Extending the KVM Video Range to 1.5k Ft Application Note PDF 957 KB
AN1299: Measuring RF Interference in Audio Circuits Application Note PDF 679 KB
AN1145: A Compendium of Application Circuits for Intersil's Digitally-Controlled (XDCP) Potentiometers Application Note PDF 384 KB
AN1728: Users Guide to Intersil's Online Noninverting Op Amp Designer Application Note PDF 1.49 MB
AN1310: Ground Loop Considerations in Long Distance Video Transmission Application Note PDF 299 KB
AN1308: A Unique Coax Cable Driver Circuit with Common Mode Noise Cancellation Application Note PDF 301 KB
AN1700: Video Driving Techniques for Mobile Devices Application Note PDF 618 KB
AN1685: Development of a Voltage Feedback Spice Op-Amp Macromodel Application Note PDF 619 KB
AN1690: Electronics Meets the Challenges of Patient Monitors Application Note PDF 377 KB
AN1580: Testing Intersil's Active Filter Designer: Gain and Q Sequencing Impact on Output Noise Application Note PDF 409 KB
AN1827: High-Side, High Current Sensing Techniques Application Note PDF 419 KB
AN1689: Perform Coarse and Fine Correction with Less Costly Dual DCPs Application Note PDF 200 KB
AN517: Application of Monolithic Sample-and-Hold Amplifiers Application Note PDF 1.06 MB
AN1318: Transmitting SXGA Video Signal through 1kft (300m) CAT-5 Cable Application Note PDF 459 KB
AN1307: CAT-5 Video Transmission: Troubleshooting and Equalization Application Note PDF 929 KB
AN1556: Building an Accurate SPICE Model for Low Noise, Low Power Precision Amplifiers Application Note PDF 976 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
AN1314: Reducing AC Coupling Capacitance in High Frequency Signal Transmission Application Note PDF 409 KB
AN1613: From SPICE Netlist to Allegro Design Sub-Circuit Application Note PDF 1.02 MB
AN1306: Avoid Instability in Rail to Rail CMOS Amplifiers Application Note PDF 470 KB
AN1309: Feedback Gives Peak Detector More Precision Application Note PDF 222 KB
AN1561: Radiated Interference in Audio Circuits Application Note PDF 556 KB
AN1694: The Four Basic Building Blocks of an Op Amp Application Note PDF 357 KB
AN1107: Silicon On Insulator Application Note PDF 286 KB
AN1108: Applying Power MOSFET Drivers Application Note PDF 236 KB
AN1111: Doubling the Output Current to a Load with a Dual Op Amp Application Note PDF 189 KB
AN535: Design Considerations for a Data Acquisition System (DAS) Application Note PDF 843 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
AN9825: Power Crystal Oscillator With Feedback Stabilized Duty Cycle Application Note PDF 251 KB
AN9507: Video Distribution Amplifier Saves Board Space, Increase Bandwidth (EL8108) Application Note PDF 245 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
AN548 : A Designers Guide for the HA-5033 Video Buffer Application Note PDF 1.43 MB
AN9815: Crystal Filter Yields Pure Sine Waves Application Note PDF 211 KB
AN9523: Evaluation Programs for SPICE Op Amp Models Application Note PDF 520 KB
AN9415: Feedback, Op Amps and Compensation Application Note PDF 854 KB
AN9510: Basic Analog for Digital Designers Application Note PDF 508 KB
AN9757: A Cookbook Approach to Single Supply DC-Coupled Op Amp Design Application Note PDF 328 KB
AN9420: Current Feedback Amplifier Theory and Applications Application Note PDF 585 KB
AN9515: Multiplier Improves the Dynamic Range of Echo Systems Application Note PDF 250 KB
AN519 : Operational Amplifier Noise Prediction Application Note PDF 305 KB
AN551: Recommended Test Procedures for Operational Amplifiers Application Note PDF 415 KB
Other
Auto-Zero Amplifiers: The Ideal Choice for High-Gain Sensor Signal Amplifiers Others PDF 296 KB
TB514: Operational Amplifier Basics Others PDF 519 KB
TB485: Video Cat 5 Receiver w/CMV Rejection 3.5V to 20V and 120AC CMV Using Video Transformer Others PDF 843 KB
TB483: Video Coax Driver/Rec CMV Rejection to 20V and to 120VAC CMV Using Video Transformer Others PDF 447 KB
TB462: Simple Circuit Removes Sync Tip Others PDF 407 KB
TB471: Detecting the Absences of Video with HSYNC Present Others PDF 372 KB
TB458: Converting a Fixed PWM to an Adjustable PWM Others PDF 315 KB