DS4301Z-200 datasheet, PDF - EEWORLD Datasheet

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DS4301Z-200: DescriptionDigital Potentiometer ICs; CategoryAnalog mixed-signal IC converter; File Size144KB，7 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html

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DS4301Z-200 Overview

Digital Potentiometer ICs

DS4301Z-200 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Maxim
Parts packaging code	SOIC
package instruction	0.150 INCH, SOIC-8
Contacts	8
Reach Compliance Code	not_compliant
ECCN code	EAR99
control interface	INCREMENT/DECREMENT
Converter type	DIGITAL POTENTIOMETER
JESD-30 code	R-PDSO-G8
JESD-609 code	e0
length	4.9 mm
Humidity sensitivity level	1
Number of functions	1
Number of positions	32
Number of terminals	8
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	245
Certification status	Not Qualified
resistance law	LINEAR
Maximum resistor tolerance	20%
Maximum resistor terminal voltage	3.3 V
Minimum resistor terminal voltage	-0.3 V
Maximum seat height	1.75 mm
Nominal supply voltage	3 V
surface mount	YES
Temperature level	INDUSTRIAL
Terminal surface	TIN LEAD
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Nominal total resistance	200000 Ω
width	3.9 mm

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Rev 0; 8/03

Nonvolatile, 32-Position Digital Potentiometer

General Description

The DS4301 is a single 32-position linear digital poten-

tiometer with 200kΩ end-to-end resistance. The wiper

setting is stored in EEPROM, so the DS4301 powers up

with the last stored setting. The position of the wiper is

controlled through a simple three-terminal

increment/decrement interface. The DS4301 is ideal for

white LED backlight brightness control. Its 8-pin µSOP

package, 2.4V to 5.5V supply range, and 200kΩ end-

to-end resistance are especially suited for portable,

battery-powered applications such as cellular tele-

phones and PDAs.

Features

♦

Single, 32-Position, 200kΩ Linear Nonvolatile (NV)

Potentiometer Ideal for Battery-Powered

Applications

♦

Three-Terminal Increment/Decrement Interface to

Adjust Wiper Position

♦

Wide Voltage Supply Range (2.4V to 5.5V)

♦

Command-Initiated NV Wiper Storage

♦

Operates Over the Industrial Temperature Range

(-40°C to +85°C)

♦

Available in 8-Pin µSOP

DS4301

Applications

White LED Backlight Brightness Control

Portable Battery-Powered Devices such as PDAs

and Cellular Phones

Any Application that Requires a Small, Low-Cost

NV Potentiometer

TOP VIEW

INC

U/D

GND

Ordering Information

PART

DS4301U-200

TEMP RANGE

-40°C to +85°C

PIN-PACKAGE

8 µSOP (118 mil)

Pin Configuration

DS4301

µSOP

Typical Operating Circuit

REF

1µF

10µH

10µF

MBR0540

1µF

0.1µF

DS4301

CONTROL

INTERFACE

INC

U/D

ADJ

WHITE LED

CURRENT

REGULATOR

GND

EXT

WHITE

LEDs

GND

PGND

______________________________________________

Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

DS4301Z-200 Related Products

	DS4301Z-200	DS4301U-200
Description	Digital Potentiometer ICs	Digital Potentiometer ICs
Is it lead-free?	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible
Parts packaging code	SOIC	SOIC
package instruction	0.150 INCH, SOIC-8	0.118 INCH, MICRO,SOP-8
Contacts	8	8
Reach Compliance Code	not_compliant	not_compliant
ECCN code	EAR99	EAR99
control interface	INCREMENT/DECREMENT	INCREMENT/DECREMENT
Converter type	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER
JESD-30 code	R-PDSO-G8	S-PDSO-G8
JESD-609 code	e0	e0
length	4.9 mm	3 mm
Humidity sensitivity level	1	1
Number of functions	1	1
Number of positions	32	32
Number of terminals	8	8
Maximum operating temperature	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	TSSOP
Package shape	RECTANGULAR	SQUARE
Package form	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	245	240
Certification status	Not Qualified	Not Qualified
resistance law	LINEAR	LINEAR
Maximum resistor tolerance	20%	20%
Maximum resistor terminal voltage	3.3 V	3.3 V
Minimum resistor terminal voltage	-0.3 V	-0.3 V
Maximum seat height	1.75 mm	1.1 mm
Nominal supply voltage	3 V	3 V
surface mount	YES	YES
Temperature level	INDUSTRIAL	INDUSTRIAL
Terminal surface	TIN LEAD	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING
Terminal pitch	1.27 mm	0.65 mm
Terminal location	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	20
Nominal total resistance	200000 Ω	200000 Ω
width	3.9 mm	3 mm

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