12-Bit, 200 kSPS ADC, Serial Out, TMS320 Compatible (up to 10MHz), Single Ch. 8-SOIC -40 to 85
PDF, 240 Kb, Revision: A, File published: Sep 19, 2001
This report shows how to interface TLV2541 and TLV5636 12-bit serial data converters to the TMS320C5402 DSP via the McBSP. It presents a hardware solution and a software solution to interface the 16-bit fixed-point TMS320C5402 DSP to read from the TLV2541 12-bit, 200-KSPS, single-channel, serial analog-to-digital converter (ADC) and to write to the TLV5636 12-bit digital-to-analog converter (D
PDF, 169 Kb, File published: Mar 7, 2003
This application report discusses the SPI interfacing implementation of a system featuring the following devices: TLV2541, TLC2551, TLC3541 and TLC4541. These ADCs offer a variety of options for users ranging from extremely low power and wide voltage supply rangeto fast conversion throughput. All devices share a very small (MSOP) footprint and are pin-for-pin compatible for easy upgradeability.
PDF, 407 Kb, File published: Feb 4, 2005
This application report discusses the serial peripheral interface (SPI) implementation of a data acquisition system featuring the following devices: TLV2541, TLC2551, TLC3541, and TLC4541. These analog-to-digital converters (ADC) offer options for users ranging from extremely low power and wide voltage supply range to fast conversion throughput. All devices share a small (MSOP) footprint and are p
PDF, 352 Kb, File published: Nov 13, 2000
This application report is written to help design engineers or technicians implement a simple data acquisition system using serial analog-to-digital converters (ADCs) and digital-to-analog (DACs) from Texas Instruments. A hardware and software solution for interfacing the TLV2541 ADC and the TLV5618A DAC to the TMS320C31 DSP with the use of the TMS320C3x DSP starter kit (DSK) is presented here.
PDF, 227 Kb, Revision: A, File published: Nov 10, 2010
This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different
PDF, 215 Kb, File published: Mar 17, 2011
The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to
