Texas Instruments TLV8 EVM-019 Series User Manual

This user's guide describes the characteristics, operation, and use of the TLV809K (TLV809KEVM-019),
TLV810S (TLV810SEVM-019), and TLV803S (TLV803SEVM-019) evaluation modules (EVM). The
TLV8xxxEVM is a fully assembled and tested platform for evaluating the performance of the TLV8xxx
family of supervisory circuits. The TLV809K, TLV810S, and TLV803S are single channel, 3-pin, 3.3-V
supply voltage supervisors (SVS) with built-in power-on reset generator with fixed delay time of 200ms.
This user's guide includes setup configuration instructions, a complete schematic diagram, bill of materials
(BOM), and printed circuit board (PCB) layout drawings for the evaluation module.
1 Introduction
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2 Schematic
3 Setup and Board Description
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4 Operation
5 Board Layout
6 Bill of Materials
1 TLV8xxxEVM Rev A Schematic
2 Quick Start Connection Setup
3 Timing Diagram for TLV8xxxEVM
4 Silkscreen Layer
5 Assembly Layer
6 Top Layer Routing
7 Bottom Layer Routing
1 Threshold voltage, V
2 Bill of Materials
3 Assembly Number and Corresponding Label Text
1 Introduction
The TLV8xxxEVM helps designers evaluate the operation and performance of the TLV8xxx family of
single channel supervisors in a 3-pin SOT-23 package. This particular EVM configuration contains a single
SVS capable of supervising up to 6-V supply voltage. The TLV8xxx EVM is assembled with the TLV809K,
TLV810S, or TLV803S, all of which are 3.3-V supply voltage supervisors with threshold voltage, V
2.93-V. To evaluate the TLV8xxx EVM with a different supply voltage, the IC will need to be replaced. The
TLV8xxx family of supervisory circuits provides initialization and timing supervision, primarily for DSPs and
processor-based systems; and, is available for supply voltages of 2.5-V, 3.0-V, 3.3-V, and 5.0-V.
1.1 Features
• Low supply current: 9 µA (typical)
• Power-on RESET / RESET generator with fixed delay time of 200ms
SLVU461 - May 2011
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TLV8xxxEVM-019 Evaluation Modules
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, Values for Each TLV8xxxEVM
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Copyright © 2011, Texas Instruments Incorporated
Contents
List of Figures
List of Tables
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TLV8xxxEVM-019 Evaluation Modules
User's Guide
SLVU461 - May 2011
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