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EVM User's Guide: DIYAMC-0-EVM
DIYAMC-0-EVM Evaluation Module
Description
The DIYAMC-0-EVM is a break-apart EVM with
twenty configurations in a five-by-four grid layout. For
isolated-amplifiers, the three output options include
differential output, single-ended output with fixed gain,
and single-ended output with ratiometric gain. For
isolated-modulators the two clock options include
internal clock and external clock. Each of these
configurations is available in four package types:
DEN, D, DWV, and DUB. This board gives users the
ability to test a variety of devices from one EVM.
Get Started
1. Order the
DIYAMC-0-EVM
2. Order devices on ti.com.
3. Evaluate performance on the bench.
SBAU447 – MAY 2024
Submit Document Feedback
on ti.com.
Copyright © 2024 Texas Instruments Incorporated
Features
•
20 circuit configurations
– Five output options x four package options
•
Breadboard compatible
•
Configuration description in silk screen
•
Scored lines for clean break-away
Applications
•
Motor drives
•
Power delivery
•
Onboard Chargers (OBCs)
•
Traction inverter
•
DC/DC converter
•
Energy Storage System (ESS)
•
EV charging
•
Solar inverters
DIYAMC-0-EVM Evaluation Module
Description
1
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Summary of Contents for Texas Instruments DIYAMC-0-EVM
- Page 1 Description EVM User's Guide: DIYAMC-0-EVM DIYAMC-0-EVM Evaluation Module Description Features The DIYAMC-0-EVM is a break-apart EVM with • 20 circuit configurations twenty configurations in a five-by-four grid layout. For – Five output options x four package options isolated-amplifiers, the three output options include •...
- Page 2 1.1 Introduction Throughout this document, the abbreviation EVM and the term evaluation module are synonymous with the DIYAMC-0-EVM. This document includes how to set up the EVM, the printed circuit board (PCB) layout, schematics, and bill of materials (BOM). 1.2 Kit Contents Table 1-1 details the contents included in the DIYAMC-0-EVM kit.
- Page 3 Hardware 2 Hardware Assembly of the DIYAMC-0-EVM involves identifying and breaking out the desired coupon from the EVM, soldering chosen components, and soldering header pins. This section presents the details of these procedures. 2.1 EVM Coupon Locations and Descriptions...
- Page 4 Step 5. Insert into breadboard if desired for easy evaluation. 2.3 Interfaces The DIYAMC-0-EVM features one input design and five output configurations. The analog input to any coupon on the EVM is routed from a four-position header strip. This provides access to the input terminals of any device.
- Page 5 Figure 2-4. Single-Ended Output, Fixed Gain Circuit Figure 2-4 shows the example single-ended output with fixed gain output circuit for the DIYAMC-0-EVM. Row 2 of the EVM provides a single-ended analog output with fixed gain. Using Coupon A2 as an example, the output is accessible to the user by connector J4.
- Page 6 Figure 2-5. Single-Ended Output, Ratiometric Gain Circuit Figure 2-5 shows the example single-ended output with ratiometric gain output circuit for the DIYAMC-0-EVM. Row 3 of the EVM provides a single-ended analog output with ratiometric gain. Using Coupon A3 as an example, the output is accessible to the user by connector J6.
- Page 7 Figure 2-7. External Clock Circuit Figure 2-7 shows the example internal clock modulator output circuit for the DIYAMC-0-EVM. Row 5 of the EVM provides a digital output for external clock configurations. Using Coupon A5 as an example, the output is accessible to the user by connector J10. The passive components of the output are comprised of R20 and C45 to form two RC filters.
- Page 8 Connection to the VDD2 of the installed device. Analog output from the installed device. Connection to reference input, tied to VDD by default. GND2 Connection to the installed device’s GND2 terminal. DIYAMC-0-EVM Evaluation Module SBAU447 – MAY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 9 For a positive full scale linear input, the digital output needs to be about 90% magnitude of DVDD. ii. For a negative full scale linear input, the digital output needs to be about 10% magnitude of DVDD. SBAU447 – MAY 2024 DIYAMC-0-EVM Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 10 3 schematic for single-ended output with ratiometric gain. Figure 3-3. Coupon A3 Schematic Figure 3-4 shows an example row 4 schematic for internal clock configurations. Figure 3-4. Coupon A4 Schematic DIYAMC-0-EVM Evaluation Module SBAU447 – MAY 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 11 Hardware Design Files Figure 3-5 shows an example row 5 schematic for external clock configurations. Figure 3-5. Coupon A5 Schematic SBAU447 – MAY 2024 DIYAMC-0-EVM Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 12 3.2 PCB Layout Figure 3-6 Figure 3-7 show the top and bottom printed circuit board (PCB) drawings of the DIYAMC-0-EVM, respectively. Note Board layouts are not to scale. These layouts are intended to show how the board is laid out, and are not intended to be used for manufacturing the DIYAMC-0-EVM PCB.
- Page 13 Hardware Design Files 3.3 Bill of Materials Table 3-1 shows the complete DIYAMC-0-EVM bill of materials (BOM). Table 3-1. Bill of Materials Designator Description Manufacturer Mfg. Part Number C1, C4, C11, C14, C19, C22, C28, C31, C37, C40, C46, C49, C56, C59, C64,...
- Page 14 5 Related Documentation To obtain a copy of any of the following TI documents, call the Texas Instruments Literature Response Center at (800) 477-8924 or the Product Information Center (PIC) at (972) 644-5580. When ordering, please identify this document by the title and literature number. Updated documents can also be obtained through our website at www.ti.com.
- Page 15 STANDARD TERMS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, and/or documentation which may be provided together or separately (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms set forth herein.
- Page 16 www.ti.com Regulatory Notices: 3.1 United States 3.1.1 Notice applicable to EVMs not FCC-Approved: FCC NOTICE: This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit to determine whether to incorporate such items in a finished product and software developers to write software applications for use with the end product.
- Page 17 www.ti.com Concernant les EVMs avec antennes détachables Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique à...
- Page 18 www.ti.com EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS. 4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling or using the EVM, including without limitation any warning or restriction notices.
- Page 19 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2023, Texas Instruments Incorporated...
- Page 20 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. TI objects to and rejects any additional or different terms you may have proposed. IMPORTANT NOTICE Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2024, Texas Instruments Incorporated...
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