16-bit PWM using an on-chip timer
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2003-06-19 |
| This application note describes how to implement a 16-bit pulse width modulator (PWM) digital-to-analog converter (DAC |
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| Sample/Hold has zero droop and infinite hold
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2000-05-06 |
| This application note describes the DAC device with an ADC to provide an overall analog-hold function |
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| Interfacing the DAC8560 to the MSP430F449
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2007-05-04 |
| This application report describes how to interface the DAC8560 DAC to the MSP430F449 mixed-signal MCU |
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| DAC5686/DAC5687 clock generation using PLL and external clock modes
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2007-08-10 |
| The DAC5686 and DAC5687 both have an onboard PLL and VCO, which allows for some diversity in the input clock, data rates and the update rate of the DAC |
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| Implementing the ADPCM algorithm in high-density STM32F103xx microcontrollers
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2009-05-14 |
| This application note describes the ADPCM audio firmware codec, and provides a demonstration firmware showing how to play ADPCM files using the high-density STM32F103xx I2S feature with an external DAC |
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| Using the MAXQ3120 in codec applications
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2007-04-23 |
| In this article, the A/D channels of the MAXQ3120 and an external DAC are used to encode and decode speech in standard ?-law and A-law format, which leaves a significant amount of processing horsepower available to perform other telecom-related functions |
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| Gain, LO and phase compensation in a single sideband transmitter using the AD9788 TxDAC and ADL5372 quadrature modulator
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2008-05-26 |
| This application note describes how to use the AD9788 TxDAC from Analog Devices as a key component in a single sideband transmitter where a high dynamic range IF signal is required at the DAC output |
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| Single Supply Operation of the DAC0800 and DAC0802
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2007-02-27 |
| The DAC0800 is a versatile DAC that has found many uses. The perceived drawback has been its need for a negative supply. However, because the important thing for any electrical component is the relative potentials and correct currents, it is possible to come up with a method to eliminate the need for a negative supply |
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| Virtex-5 FPGA interface for Fujitsu digital-to-analog converters with LVDS inputs
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2009-04-03 |
| This application note describes how to interface a Fujitsu MB86064 DAC with parallel LVDS inputs to a Virtex-5 FPGA utilizing the dedicated I/O functions of the FPGA family |
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| The CAT5132 used for VCOM buffer control in a TFT LCD display
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2008-01-28 |
| Catalyst's CAT5132 solution maintains the simplicity of the mechanical potentiometer solution while providing the versatility and reliability of the DAC solution at a much lower cost |
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| Pots, pans, logs and linear digital pots create arbitrary voltage curves
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2009-03-18 |
| Linear digital potentiometers can be used to make arbitrary voltage curves and waveforms. An alternative name for a digital pot is a "string" DAC. Logging pots is the art of making a linear pot produce a logarithmic response for applications such as audio |
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| DACs vs. digital potentiometers: Which is right for my application?
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2007-08-15 |
| Designers and procurement engineers whose applications require a finely tuned analog output controlled by a digital input have two options: digital potentiometers and DACs. |
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| Using the DS4412 to margin the output voltage of a DC/DC converter
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2009-05-18 |
| This article describes how to properly select the resistor values of a DC-DC converter's feedback divider network when a DS4412 is employed in the design. |
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| Introduction to audio processing using the WOLA Filterbank coprocessor
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2009-02-26 |
| This document provides an overview of the features and typical usage of the IOP and the WOLA filterbank coprocessor. |
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| Interfacing RF I/Q modulators with popular DACs
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2007-06-15 |
| The purpose of this application note is to illustrate the circuits required to interface these modulators with several popular DACs. |
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