Texas Instruments 47, 46, 27, 45, ADS5525 manual Evaluation BOARD/KIT Important Notice

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Physical Description

EVALUATION BOARD/KIT IMPORTANT NOTICE

Texas Instruments (TI) provides the enclosed product(s) under the following conditions:

This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use. Persons handling the product(s) must have electronics training and observe good engineering practice standards. As such, the goods being provided are not intended to be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including product safety and environmental measures typically found in end products that incorporate such semiconductor components or circuit boards. This evaluation board/kit does not fall within the scope of the European Union directives regarding electromagnetic compatibility, restricted substances (RoHS), recycling (WEEE), FCC, CE or UL, and therefore may not meet the technical requirements of these directives or other related directives.

Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days from the date of delivery for a full refund. THE FOREGOING WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE.

The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims arising from the handling or use of the goods. Due to the open construction of the product, it is the user’s responsibility to take any and all appropriate precautions with regard to electrostatic discharge.

EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES.

TI currently deals with a variety of customers for products, and therefore our arrangement with the user is not exclusive.

TI assumes no liability for applications assistance, customer product design, software performance, or infringement of patents or services described herein.

Please read the User’s Guide and, specifically, the Warnings and Restrictions notice in the User’s Guide prior to handling the product. This notice contains important safety information about temperatures and voltages. For additional information on TI’s environmental and/or safety programs, please contact the TI application engineer or visit www.ti.com/esh.

No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or combination in which such TI products or services might be or are used.

SLWU028B –January 2006 –Revised November 2006

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Contents Users Guide Submit Documentation Feedback Contents List of Figures EVM Basic Functions Users GuideEVM Cmos Output Mode Quick Start EVM Lvds Output Mode Quick Start DefaultConfiguration Options Schematic DiagramDIP Switch SW1 PowerGND EVM Power OptionsAgnd GND Dgnd GNDDigital Outputs THS4509 + ADS5545 EVM Performance Clock InputCLK GND Output Connector J4Eye Diagram of Data on Header J4 Test Points LED Operation Custom Fpga Code Expansion SlotOptional USB SPI Interface Top Layer PCB LayoutLayer 2, Ground Plane Layer 3, Power Plane #1 Layer 4, Power Plane #2 Layer 5, Ground Plane Layer 6, Bottom Layer Bill of Materials Bill of Materials P0.0GCT-ND ERJ-3GEY0R00VERJ-GE0R00X P0.0JCT-NDBill of Materials THS4509RGTT QfnmodXCF16PFSG48 48PINBGAXILINX TPS75003RHLRSchematics for the EVM are on the following pages PCB SchematicsDrvdd ResetVCM +IN a+VCC VCCINP Venable Clkp ClkmDewonck Reset IOL10N3/LHCLK5 Ctrlle IOL12N1/A3/RHCLK7 ModeVCCO1 VCCO3Cclk Vccint OE/RESET CLK Busy ClkoutDone Vccint Vccint ProgbIN3 FB1 SS3 Agnd EN1 SS1 Dgnd SW1 IN1 IS1OUT3 FB2 Dgnd FB3 EN3 EN2 SS2 SW2 IN2 IS2+ VCC Fpga Power SUPPLY5V DrvddVDD Outpu Tbuffer ADC Digital SUPPLY3.3VEvaluation BOARD/KIT Important Notice EVM Warnings and Restrictions FCC WarningImportant Notice

ADS5525, 27, 47, 45, 46 specifications

Texas Instruments is a leader in the field of analog and mixed-signal semiconductors and offers a diverse portfolio of high-performance products. Among its notable offerings are the ADCs (Analog-to-Digital Converters) such as the TI 46, 45, 47, 27, and the ADS5525. These devices are engineered to meet the demanding requirements of various applications, including communications, industrial, and medical systems.

The Texas Instruments 46 series ADCs are recognized for their high speed and precision. They utilize a 14-bit architecture with sampling rates of up to 1.5 GSPS, which makes them ideal for high-frequency applications such as communications and instrumentation. One of the key features is their ability to support a wide input bandwidth, which allows for accurate conversions of high-frequency signals.

The 45 series, similar in architecture, excels in environments where power efficiency is paramount. These ADCs are designed to consume less power while maintaining high performance. They offer a flexible sampling rate, providing options for both lower and higher intensity applications. This versatility is essential for handheld and portable devices where battery life is crucial.

Moving on to the 47 family, these devices focus on achieving high dynamic range and low distortion. Their architecture includes sophisticated digital filter options, enhancing the capability of noise reduction and signal integrity. With an impressive signal-to-noise ratio, the 47 series finds its usage in systems where performance cannot be compromised, such as high-end audio and video applications.

The 27 series ADCs provide an excellent combination of high performance and low latency, making them suitable for real-time analysis in various scenarios. They are equipped with advanced data acquisition features and can communicate seamlessly with modern digital signal processors and microcontrollers.

Finally, the ADS5525 is a standout in the lineup, offering a 12-bit resolution at a maximum sampling rate of 125 MSPS. This device is designed for a range of applications, including medical imaging and ultrasound systems. It boasts features such as an integrated digital filter and multiple power-saving modes, making it versatile and efficient in terms of energy consumption.

In summary, Texas Instruments' ADC lineup, including the 46, 45, 47, 27, and ADS5525, offers numerous features and technologies, catering to a wide range of applications through their respective specifications of speed, power efficiency, dynamic range, and ease of integration. These devices illustrate Texas Instruments' commitment to providing innovative solutions in the analog and mixed-signal domain.
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