Evaluation Kit for the DS2781

Overview

Technical Documents

Ordering Info

Status

Part Number	Status
DS2781EVKIT	Active: In Production. See Ordering Information for details.

Description

The DS2781 evaluation kit (EV kit) makes performance evaluation, software development, and prototyping with the DS2781 Standalone Fuel Gauge easy. The evaluation board interfaces to a PC through a DS9123O USB Port Adapter and RJ-11 cable connection.

The DS2781 EV kit evaluation software gives the user complete control of all functions of the DS2781. Separate control tabs allow the user access to all EEPROM and RAM memory locations, all control registers, and real-time updates of all monitored parameters. The software also incorporates a datalogging feature to monitor a cell over time.

The evaluation board circuit is designed to provide the DS2781 with accurate parameter measurements. Kit demonstration boards will vary as they are improved upon over time.

Data Sheet

Download	Rev 1	(PDF, 340kB)
E-Mail

NOTE: This product uses the following:
DS2781K Evaluation Kit Software

Key Features

Demonstrates the capabilities of the DS2781 Standalone Fuel Gauge, including:
- Estimation of available capacity for Li+ cells
- Voltage measurement
- Current measurement
- Current accumulation
- Temperature measurement
- Information storage
- Identification
Interfaces to the USB port of a PC running Windows® XP or older operating system

Software/Models

DS2781K Evaluation Kit Software

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS2781EVKIT+			Active		KIT; Land Pattern: Not Available		See data sheet
DS2781K		N/A	No Longer Available	DS2781EVKIT+	TSSOP;8 pin;20.3 mm² Outline Drawing:21-0175 (PDF) Land Pattern: 90-0248 (PDF) Use pkgcode/variation: H8+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Products with Similar Part Numbers

DS2781

1-Cell or 2-Cell Stand-Alone Fuel Gauge IC

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Information Index

Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

Document Ref.: 19-4852 Rev 1; 2009-09-28
This page last modified: 2009-09-28