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Status
Part Number	Status
DS4302	Active: In Production. But some versions of the family are No Longer Available. See Ordering Information.

Data Sheet

FULL DATA SHEET (PDF, 544kB) Download   E-Mail

Description

The DS4302 is a 5-bit digital-to-analog converter (DAC) with three programmable digital outputs. The DS4302 communicates through a 2-wire, SMBus™-compatible,serial interface. The tiny 8-pin µSOP package is ideal for use in space-constrained applications.

Key Features		Applications/Uses
SO Package is a Drop-In Replacement for the MPS1251 and MPS1252 Single 5-Bit DAC (32 Steps) 0V to 2V and 0V to 1.9V Versions Three Programmable Digital Outputs SMBus-Compatible Serial Interface 4.5V to 5.5V Supply Voltage Range 8-Pin SO and 8-Pin µSOP Packages Industrial Temperature Range: -40°C to +85°C		CCFL Backlight Brightness Control Power-Supply Calibration

Diagram

Functional Diagram

Application Notes

Application Note 4051: Using an Analog Voltage to Control a Digital Potentiometer - DS4302

Design Guides

Displays (PDF)

Reliability Reports

Reliability Report: DS4302.pdf

Software/Models

none

Ordering Information

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. More: SeeFull Data Sheet or Part 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.

Devices: 1-4 of 4

DS4302	Notes	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS4302Z-020				Active		SOIC(N);8 pin;31 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
DS4302Z-019/T&R			N/A	No Longer Available	DS4302Z-020	SOIC(N);8 pin;31 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
DS4302Z-020+	20kohms			Active		SOIC(N);8 pin;31 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS4302Z-020+T&R	20kohms			Active		SOIC(N);8 pin;31 mm² Outline Drawing: 21-0041 (PDF) Land Pattern: 90-0096 (PDF) Use pkgcode/variation: S8+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

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Technical Documents

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Description   Key Features   Applications/Uses   Key Specifications   Diagram

Data Sheet   Application Notes   Design Guides   Engineering Journals   Reliability Reports   Software/Models   Evaluation Kits

Price and Availability   Samples   Buy Online   Package Information   Lead-Free Information

Related Products   Notes and Comments   Evaluation Kits