Maxim > Design > Design Tools > Calculators > Product Design Calculators

Product Design Calculators

1-Wire/iButton Software Description/Parts Reference/Documentation
1-Wire® Rpup Calculator
(ZIP, 244kB)
1-Wire Protocol  
1-Wire Temp Logger Calculator
(ZIP, 339kB)
DS1921G, DS1921H, DS1921Z, DS1922E, DS1922L, DS1922T, DS1923  
 
Amplifiers/Current Sense Description/Parts Reference/Documentation
Component Calculator for MAX16913 (XLS) Calculate resistor values for setting threshold tolerance for automotive antenna applications
  • Application Note 4798: How to Calculate the Operating Windows for a Remote Antenna Current-Sense Amplifier and Switch   Abstract
  • Current-Sense Error Budget Calculator Provides current-sense error estimates for Maxim's current-sense amplifiers  
     
    Clocks/Oscillators Description/Parts Reference/Documentation
    DS1077L 3-Volt Frequency Calculator DS1077L: 3V
  • Application Note 173: DS1077L EconOscillator Architecture and Online Interactive Frequency Calculator   Abstract
  • DS1077 5-Volt Frequency Calculator (XLS) DS1077: 5V
  • Application Note 185: DS1077 5V EconOscillator Architecture and Online Interactive Frequency Calculator   Abstract
  • Frequency Calculator for the DS1085/DS1085L EconOscillator DS1085, DS1085L
  • Application Note 182: Frequency Calculator for the DS1085/DS1085L EconOscillator   Abstract
  • DS1086 Frequency Calculator and Frequency Calculation Algorithm DS1086
  • Application Note 218: DS1086 Frequency Calculator and Frequency Calculation Algorithm   Abstract
  • Frequency Calculator for the DS1086L (XLS) DS1086L
  • Application Note 3899: Frequency Calculator for the DS1086L   Abstract
  • Frequency Calculator for the DS1090 (XLS) DS1090
  • Application Note 3692: Frequency Calculator for the DS1090   Abstract
  • Frequency Calculator for the DS1094L (XLS) DS1094L
  • Application Note 3393: Frequency Calculator for the DS1094L   Abstract
  • MAX3670 Loop Bandwidth Calculator MAX3670
  • Application Note 1032: MAX3670: Loop-Filter Configuration for the MAX3670 Low-Jitter PLL Reference Clock Generator   Abstract
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    Data Converter Description/Parts Reference/Documentation
    4-20mA Transmitter Design Calculator/Error Analyzer (XSLX) For use with 16-bit DACs (MAX5216, MAX5217, MAX5441-4, and MAX541/2) and low-power VREFs (MAX6133, MAX6070, MAX6033, and MAX6035)
  • Reference Schematic 5610: High-Performance, High-Accuracy 4-20mA Current-Loop Transmitter Meets Toughest Industrial Requirements   Abstract  
  • Analog Design Calculators DACs, ADCs, Digital Potentiometers, Voltage References, and more
  • Tutorials 5063: Statistical Process Control Calculator Tutorial   Abstract
  • Tutorials 5061: Effective Number of Bits Calculator Tutorial   Abstract
  • Tutorials 5060: ADC/DAC Accuracy Calculator Tutorial   Abstract
  • Tutorials 5059: Thermal Noise Calculator Tutorial   Abstract
  • Data Conversion Calculator    
    MX7705, MAX1415, MAX1416 Configuration Tool MX7705, MAX1415, MAX1416  
    Sigma Delta Calculator (XLS)  
  • Tutorials 1870: Demystifying Delta-Sigma ADCs   Abstract
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    Display Drivers Description/Parts Reference/Documentation
    MAX6954/MAX6955 Connection Scheme Tool MAX6954, MAX6955
  • Application Note 1131: Selecting Numeric and Alphanumeric Display Configurations for the MAX6954 and MAX6955 SPI and I²C LED Display Drivers   Abstract
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    Hot Swap/Power Switching Description/Parts Reference/Documentation
    MAX5924, MAX5925, MAX5926 Calculator Spreadsheet (XLS) MAX5924, MAX5925, MAX5926  
     
    Optical Communications Description/Parts Reference/Documentation
    Digital Filter Coefficient Calculator (XLS) DS4830
  • Application Note 5424: Thermoelectric Cooler Control Using the DS4830 Optical Microcontroller   Abstract  
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    Power and Battery Management Description/Parts Reference/Documentation
    SIMO Calculator MAX77650, MAX77651  
    MAX8969 Continuous Output Current Calculator MAX8969  
    MAX13256 Transformer Design (XLSX) MAX13256
  • Application Note 5766: Choosing the Right Transformer with the MAX13256   Abstract
  • MAX13256 Analysis with another Transformer (XLSX) MAX13256
  • Application Note 5766: Choosing the Right Transformer with the MAX13256   Abstract
  • MAX13256 Analysis with an Existing Transformer Designed for the MAX13256 (XLSX) MAX13256
  • Application Note 5766: Choosing the Right Transformer with the MAX13256   Abstract
  • MAX14920/MAX14921 Error Measurements Calculator (XLSX) MAX14920, MAX14921  
  • Application Note 5760: Getting the Most Out of the MAX14920/MAX14921 High-Accuracy Battery-Measurement AFEs   Abstract
  • MAX15038 Design Spreadsheet (XLS) MAX15038  
    MAX15039 Design Spreadsheet (XLS) MAX15039  
    MAX16819/MAX16820 Inductor and Sense-Resistor Design Tool MAX16819, MAX16820  
    MAX16819/MAX16820 Inductor and Sense Resistor Design Tool (XLS) MAX16819, MAX16820  
    MAX16822A/B Version Design Tool (XLS) MAX16822A, MAX16822B  
    MAX16832A/C Version Design Tool (XLS) MAX16832A, MAX16832C  
    MAX16833 Boost LED Driver Design (XLS) MAX16833
  • Application Note 5571: Step-by-Step Design Process for the MAX16833 High-Voltage High-Brightness LED Driver, Part 1   Abstract
  • MAX16833 Buck Boost LED Driver Design (XLS) MAX16833
  • Application Note 5659: Step-by-Step Design Process for the MAX16833 High-Voltage High-Brightness LED Driver, Part 2   Abstract
  • MAX16834 High-Side LED Driver Calculator (XLS) MAX16834
  • Selecting External Components and Compensation for Figure 5 in the data sheet, "High-Side Buck LED Driver schematic"
  • MAX16990/MAX16992 Boost Design Worksheet (XLSX) MAX16990, MAX16992
  • Application Note 5587: Selecting External Components and Compensation for Automotive Step-Up DC-DC Regulator with Preboost Reference Design   Abstract  
  • MAX1846, MAX1847 Compensation Calculator (XLS) MAX1846, MAX1847
  • Application Note 3591: Compensation Calculator for the MAX1846/MAX1847 Inverting DC-DC Converters   Abstract
  • MAX8643/MAX8643A Design Calculation Spreadsheet (XLS) MAX8643, MAX8643A  
    MAX8543 Mathcad Worksheet (ZIP) MAX8543
  • Use with the MAX8543 datasheet to speed the design of power supplies using the MAX8543. The Mathcad worksheet incorporates most of the equations in the datasheet along with equations and graphs of current waveforms, voltage noise and loop response. Requires Mathcad software that is able to run Mathcad 2000 worksheets.
  • MAX8646 Excel Spreadsheet (XLS) MAX8646  
    MAX8660 Step Down Output Current Spreadsheet (XLS) MAX8660  
    MAX8900A/MAX8900B Fast-Charge Current vs RSETI (XLS) MAX8900A, MAX8900B, MAX8900C  
    MAX8900A/MAX8900B Prequalification Current and Done Threshold vs RDNI (XLS) MAX8900A, MAX8900B, MAX8900C  
    MAX8900A/MAX8900B Thermistor Monitor Spreadsheet (XLS) MAX8900A, MAX8900B, MAX8900C  
    MAX8903 Inductor Selector Guide (XLS) MAX8903A, MAX8903B, MAX8903C, MAX8903D, MAX8903E, MAX8903G, MAX8903H, MAX8903J, MAX8903N, MAX8903Y  
    Use to Expedite Calculation of Component Values for MAX16948 Designs (XLS) MAX16948
  • Application Note 5271: This is an Excel spreadsheet. To use, first save this file to your computer. Macros may initially be disabled. If so, from the security warning bar click options then click select "enable this content."
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    RF Description/Parts Reference/Documentation
    MAX2769C Simulation MAX2769C  
    Calculating Equivalent Parallel Impedance    
    Calculating Transmitted Power Using Return Loss (ZIP)    
    Power Conversion Table (ZIP)    
    Wireless Cascaded Gain and Noise Figure (ZIP)    
     
    RTCs Description/Parts Reference/Documentation
    Battery Life Calculator All Real-Time Clocks
  • Application Note 505: Lithium Coin-Cell Batteries: Predicting an Application Lifetime   Abstract
  • Manganese Lithium Rechargeable Cell Lifetime Calculator DS12CR887, DS12R885, DS12R887  
    Real-Time Clock Calculator All Real-Time Clocks
  • Application Note 58: Crystal Considerations with Maxim Real-Time Clocks (RTCs)   Abstract
  • Super Capacitor Calculator All Real-Time Clocks  
     
    Voltage Reference Description/Parts Reference/Documentation
    Analog Design Calculators DACs, ADCs, Digital Potentiometers, Voltage References, and more
  • Tutorials 5062: Bandgap Reference Calculator Tutorial   Abstract
  • Temperature Drift Calculator  
  • Application Note 2879: Selecting the Optimum Voltage Reference   Abstract