High-Precision Coulomb Counter

High-Precision Battery Fuel Gauge Costs Less than $1.00 Ideal for Handheld Products

Ordering Info

Status

Part Number	Status
DS2740	Active: In Production. See Ordering Information for details.

Download	Rev 4	(PDF, 312kB)
E-Mail

Filters:	Part Number:		Package:		Temperature:		Tape and Reel	Sample
Showing 6 out of 6 possible devices.

Part Number	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS2740BU+			Active		µMAX;8 pin;16.2 mm² Outline Drawing:21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS2740BU+T&R			Active		µMAX;8 pin;16.2 mm² Outline Drawing:21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS2740BU/T&R		N/A	No Longer Available	DS2740BU+T&R	USOP; Land Pattern: Not Available	-40°C to +85°C	See data sheet
DS2740U+			Active		µMAX;8 pin;16.2 mm² Outline Drawing:21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS2740U+T&R			Active		µMAX;8 pin;16.2 mm² Outline Drawing:21-0036 (PDF) Land Pattern: 90-0092 (PDF) Use pkgcode/variation: U8+3*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS2740U/T&R		N/A	No Longer Available	DS2740U+T&R	USOP; Land Pattern: Not Available	-40°C to +85°C	See data sheet

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.

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

Rev 4; 2005-05-19
This page last modified: 2007-12-21