Maxim > Products > Digital-to-Analog Converters > DS4302

DS4302

2-Wire, 5-Bit DAC with Three Digital Outputs

Overview

Technical Documents

Ordering Info

Status

Part Number	Status
DS4302	Active: In Production. See Ordering Information for details.

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.

Data Sheet

Download	Rev 1	(PDF, 544kB)
E-Mail

Key Features

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

Applications/Uses

CCFL Backlight Brightness Control
Power-Supply Calibration

Key Specifications:

Digital Potentiometers

Part Number

Taper

POTs

Control Interface

Wiper Memory

Steps

I_CC @5V
(µA)

Smallest Available Pckg.
(mm²)

Budgetary Price

max

max w/pins

See Notes

DS4302

Linear

2-Wire Serial

Volatile

300

30.9

$0.93 @1k

See All Digital Potentiometers (126)

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Diagram

Functional Diagram

Didn't Find What You Need?

Next Day Product Selection Assistance from Applications Engineers
Parametric Search
Applications Help

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.: xxxx Rev 1; 2004-06-07
This page last modified: 2009-10-07