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EVM User's Guide: RES60EVM
RES60 Evaluation Module
Description
The RES60 evaluation module (EVM) is designed
to help users easily evaluate and test the operation
and functionality of the RES60 device. The EVM
is configured as resistor divider followed by an
operational amplifier buffer. The EVM operates on
a split-supply from ±0.9V to ±2.75V. The default
configuration of the EVM uses a resistor divider of
500:1.
Features
•
Banana connections for input and output
•
Convenient test points to all pertinent nodes
SLUUCU1 – SEPTEMBER 2024
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•
Supports various RES60 ratios
•
Additional blank sandbox circuit available for
flexible configurations
Applications
•
High-voltage bus and battery voltage monitoring
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–
•
Non-isolated, same-ground, always-on dividers
•
Discrete difference amplifiers with high CMRR
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RES60 Evaluation Module
Description
1
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Table of Contents
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Related Manuals for Texas Instruments RES60
Summary of Contents for Texas Instruments RES60
- Page 1 The RES60 evaluation module (EVM) is designed flexible configurations to help users easily evaluate and test the operation Applications and functionality of the RES60 device. The EVM is configured as resistor divider followed by an • High-voltage bus and battery voltage monitoring operational amplifier buffer.
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Page 2: Kit Contents
1 Evaluation Module Overview 1.1 Introduction The RES60A-Q1 is a matched resistive divider, implemented in thin-film SiCr with Texas Instruments' modern, high-performance, analog wafer process. A high quality SiO2 insulative layer encapsulates the resistors and enables usage at extremely high voltages, up to 1700VDC for sustained operation or 4000VDC for HiPOT testing (60s). - Page 3 Evaluation Module Overview 1.5 General Texas Instruments High Voltage Evaluation (TI HV EMV) User Safety Guidelines Always follow TI's set-up and application instructions, including use of all interface components within the recommended electrical rated voltage and power limits. Always use electrical safety precautions to help verify your personal safety and those working around you.
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Page 4: Application Circuit
2V is seen at the OPA320-Q1 output. RES60A-Q1 BAT+ OPA320-Q1 1,000V – Figure 2-2. 1,000V Example Measurement RES60 Evaluation Module SLUUCU1 – SEPTEMBER 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... -
Page 5: Electrostatic Discharge Caution
(ESD). Use proper ESD handling precautions when unpacking and handling the EVM. Failure to observe ESD handling procedures can result in damage to the EVM components. SLUUCU1 – SEPTEMBER 2024 RES60 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... - Page 6 100pF GND2 1.50M 1.50M GND2 100nF GND2 -V_AMP2 GND2 1.50M 1.50M GND2 GND2 1.50M 1.50M GND2 1.50M 1.50M 220k GND2 Figure 3-1. RES60EVM Schematic RES60 Evaluation Module SLUUCU1 – SEPTEMBER 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 7: Pcb Layouts
Hardware Design Files 3.2 PCB Layouts Figure 3-2. RES60EVM PCB Layout Composite Figure 3-3. RES60EVM PCB Top Layer Mask (Top View) SLUUCU1 – SEPTEMBER 2024 RES60 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... - Page 8 Hardware Design Files www.ti.com Figure 3-4. RES60EVM PCB Top Layer Figure 3-5. RES60EVM PCB Composite (Bottom View) RES60 Evaluation Module SLUUCU1 – SEPTEMBER 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 9 Hardware Design Files Figure 3-6. RES60EVM PCB Bottom Layer Mask Figure 3-7. RES60EVM PCB Bottom Layer SLUUCU1 – SEPTEMBER 2024 RES60 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 10 Hardware Design Files www.ti.com Figure 3-8. RES60EVM Board Dimensions RES60 Evaluation Module SLUUCU1 – SEPTEMBER 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
- Page 11 Black Multipurpose Test Keystone Electronics TP6, TP7 point Automotive Qualified Precision, Zero- OPA320AQDBVRQ1 DBV0005A Texas Instruments Crossover, 20MHz, 0.9pA Ib, RRIO, CMOS Operational Amplifier, DBV0005A (SOT-23-5) SLUUCU1 – SEPTEMBER 2024 RES60 Evaluation Module Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated...
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Page 12: Additional Information
The documents that provide information about TI's integrated circuits and support tools for the RES60EVM are listed in Table 5-1. Table 5-1. Related Documentation Document Literature Number RES60A-Q1 product data sheet SLPS764 OPA320-Q1 product data sheet SLOS884B RES60 Evaluation Module SLUUCU1 – SEPTEMBER 2024 Submit Document Feedback Copyright © 2024 Texas Instruments Incorporated... - Page 13 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 14 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 15 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 16 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 17 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 18 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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