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News
Events
  • NAB 2009 - April 18-23, 2009, Las Vegas, Nevada
  • APEC 2009 - February 15-19, 2009, Washington, DC

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WEBENCH Power Designer

WEBENCH Power Designer

Design Made Easy

Go from sensor selection to hardware design in a matter of seconds.

Products
  • LP8501 - Multi-Purpose 9-Output LED Driver
  • LM2759 - 1A Switched Capacitor Flash LED Driver with I2C Compatible Interface
  • LM5085 - 75V Constant On-Time PFET Buck Switching Controller
  • LMP2021 / 2022 - Single/Dual Zero Drift, Low Noise, EMI Hardened Amplifier
  • ADC16V130 - Low Power, High Linearity IF and Baseband Dual 16 bit ADC Driver With Digitally Controlled Gain
  • LMH6517 - Low Power, High Linearity IF and Baseband Dual 16 bit ADC Driver With Digitally Controlled Gain
  • ADC10D1000 - Low Power, 10-Bit, Dual 1.0 GSPS or Single 2.0 GSPS A/D Converter
  • LMH6554 - 2.5 GHz Ultra Linear Fully Differential Amplifier
  • LM315x - New SIMPLE SWITCHER® Synchronous Controllers
  • LM2267x - New SIMPLE SWITCHER Step-down Voltage Regulators
  • LM3421, LM3423 - Versatile High Voltage LED Driver Controllers
  • LMK04000 Family - Precision Jitter Cleaners with Cascaded PLLatinum® PLLs
  • LMH6553 - 900 MHz Fully Differential Amplifier with Output Limiting Clamp
  • LM48100Q - Mono, 1.3W Auto Grade Audio Power Amplifier with Output Fault Detection and Volume Control
  • LM95172QA2-MDA - 13-Bit to 16-Bit Digital Temp Sensor with Dual Supply and 3-Wire Interface
  • ADC161S626 - 16-Bit, 50 to 250 kSPS, Differential Input, MicroPower ADC

 

PowerWise® Solutions

 

 

SolarMagic™ Technology



Maximizing Solar Panel Efficiency

National's SolarMagic™ technology recoups up to 50 percent of the lost energy, dramatically improving the economics in shaded and other real-world conditions.
DESIGN
Reference Designs

See all reference designs

  • RD-166 - Load-detecting Power Supply
    Help reduce wasted energy from inefficient AC/DC wall adapters that continue to run even without a load. This reference design utilizes a switching-mode power supply (SMPS) technology in place of linear regulators to drastically improve conversion efficiency.

 

Application Notes
  • AN-1768 - LME49600 Headphone Amplifier Evaluation Board User's Guide
  • AN-1803 - Design Considerations for a Transimpedance Amplifier
  • AN-1777 - Designing Energy-Efficient Handheld Illumination Solutions
  • AN-1743 - LMH730168 High Speed Differential Amplifier Evaluation Board

See all application notes.

 

Models & Software

Models

Software

 

Samples / Evaluation Boards
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Technical Support
SOLUTIONS
Automotive
Broadcast Video
Portable / Mobile / Consumer
Sensing & Detection
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National Semiconductor Home - Energy-efficient PowerWise analog solutions: operational amplifiers, data converters, LED drivers, LVDS, Simple Switchers, switching regulators, LDO, temp sensor, webench, NSM, NSC, NS, NatSemi, National Semi