DS2740 Evaluation Kit
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2015-05-16
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FEATURES
Demonstrates the Capabilities of the DS2740
High-Precision Coulomb Counting IC
Including:
Real-Time Current Measurements
High-Precision Current Accumulation
Identification
Programmable I/O Operation
Interfaces to the USB Port of a PC Running
Windows XP or Older Operating System
INDEX
Evaluation Kit Contents
Equipment Needed
Introduction
Setup and Installation
Board Connections
Software Installation
Selecting the COM Port
Program Menus
Program Tabs
Meters Tab
Data Log Tab
Memory Tab
Pack Information Tab
EVALUATION KIT CONTENTS
1 pc. TSSOP Evaluation Board
1 pc. DS9123 Serial Port Adapter
1 pc. RJ-11 Phone Cable
EQUIPMENT NEEDED
1) A PC running Windows XP or older operating
system with an available USB port.
2) Cables with mini-grabber style clips or the
ability to solder directly to connection pads.
3) A Lithium-Ion (Li+) battery or 3-cell NiMH
stack and a power supply and/or load circuit.
ORDERING INFORMATION
PART TYPE
DS2740EVKIT+ EV Kit
+Denotes lead(Pb)-free and RoHS compliant.
INTRODUCTION
The DS2740 evaluation kit (EV kit) makes performance evaluation, software development, and
prototyping with the DS2740 high-precision coulomb counting IC easy. The evaluation board interfaces
to a PC running Windows XP or older through a DS9123O USB adapter and RJ-11 cable connection.
The DS2740 EV kit evaluation software gives the user complete control of all functions of the DS2740.
Separate control tabs allow the user access to all memory locations, all status registers, and real-time
updates of all monitored parameters. The software also incorporates a data-logging feature to monitor a
battery over time.
The evaluation board circuit is designed to provide the DS2740 with accurate parameter measurements
and protect the DS2740 from ESD damage.
*Kit demonstration boards will vary as they are improved upon over time. For information on the
demonstration board circuits visit our website at www.maxim-ic.com
.
PD122402*
DS2740EVKIT+ TSSOP
DS2740EVKIT
High-Precision Coulomb Counter IC
Evaluation Kit
19-4843; Rev 1; 10/09
www.maxim-ic.com
Windows XP is a registered trademark of Microsoft Corp.
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