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Active: In Production.

Data Sheet

FULL DATA SHEET (PDF, 704kB) Download   E-Mail

Description

The MAX5408-MAX5411 dual, logarithmic taper digital potentiometers, with 32-tap points each, replace mechanical potentiometers in audio applications requiring digitally controlled resistors. The MAX5408/MAX5410 are dual potentiometers with one wiper per potentiometer. The MAX5409/MAX5411 are dual potentiometers with two wipers per potentiometer (see Functional Diagram). An SPI™-compatible serial interface controls the wiper positions. The MAX5408- MAX5411 have a factory-set resistance of 10kΩ per potentiometer. A zero-crossing detect feature minimizes the audible noise generated by wiper transitions. The MAX5408-MAX5411 have nominal temperature coefficients of 35ppm/°C end-to-end and 5ppm/°C ratiometric. The MAX5408-MAX5411 are available in 16-pin QSOP and 16-pin thin QFN packages and are specified over the extended temperature range (-40°C to +85°C).

Key Features		Applications/Uses
Log Taper with 2dB Steps Between Taps 32-Tap Positions for Each Wiper Small 16-Pin QSOP/QFN Packages Single-Supply Voltage Operation +2.7V to +3.6V (MAX5408/MAX5409) +4.5V to +5.5V (MAX5410/MAX5411) Low 0.5µA Standby Supply Current Zero-Crossing Detection for Clickless Switching Mute Function to -90dB 10kΩ Fixed Resistance Value 3-Wire SPI-Compatible Serial Data Interface Power-On Reset: Wiper Goes to Maximum Attenuation Digital Output for Readback and Daisy-Chaining Capabilities		Fading and Balancing Stereo Signals Mechanical Potentiometer Replacements Stereo Volume Control

Diagram

Functional Diagram

Application Notes

Application Note 161: Using a DS1802 Push-Button Digital Potentiometer to Create an Audio Preamp with Attenuator - MAX5408, MAX5409, MAX5410, MAX5411 Application Note 1828: Audio Gain Control Using Digital Potentiometers - MAX5408, MAX5409, MAX5410, MAX5411

Design Guides

Digital Potentiometers (PDF)

Reliability Reports

Show FIT data for: MAX5408 MAX5409 MAX5410 MAX5411 Request Reliability Report for: MAX5408 MAX5409 MAX5410 MAX5411

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: 1-32 of 32

MAX5408	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX5408EEE			Active	QSOP;16 pin;30.9 mm² Outline Drawing: 21-0055 (PDF) Land Pattern: 90-0167 (PDF) Use pkgcode/variation: E16-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX5408EEE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5408EEE+			Active	QSOP;16 pin;30.9 mm² Outline Drawing: 21-0055 (PDF) Land Pattern: 90-0167 (PDF) Use pkgcode/variation: E16+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5408EEE+T			Active	QSOP;16 pin;30.9 mm² Outline Drawing: 21-0055 (PDF) Land Pattern: 90-0167 (PDF) Use pkgcode/variation: E16+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5408ETE			Active	TQFN;16 pin;16.8 mm² Outline Drawing: 21-0139 (PDF) Land Pattern: 90-0070 (PDF) Use pkgcode/variation: T1644-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX5408ETE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5408ETE+			Active	TQFN;16 pin;16.8 mm² Outline Drawing: 21-0139 (PDF) Land Pattern: 90-0070 (PDF) Use pkgcode/variation: T1644+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5408ETE+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5409	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX5409EEE			Active	QSOP;16 pin;30.9 mm² Outline Drawing: 21-0055 (PDF) Land Pattern: 90-0167 (PDF) Use pkgcode/variation: E16-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX5409EEE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5409EEE+			Active	QSOP;16 pin;30.9 mm² Outline Drawing: 21-0055 (PDF) Land Pattern: 90-0167 (PDF) Use pkgcode/variation: E16+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5409EEE+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5409ETE			Active	TQFN;16 pin;16.8 mm² Outline Drawing: 21-0139 (PDF) Land Pattern: 90-0070 (PDF) Use pkgcode/variation: T1644-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX5409ETE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5409ETE+			Active	TQFN;16 pin;16.8 mm² Outline Drawing: 21-0139 (PDF) Land Pattern: 90-0070 (PDF) Use pkgcode/variation: T1644+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5409ETE+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5410	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX5410EEE			Active	QSOP;16 pin;30.9 mm² Outline Drawing: 21-0055 (PDF) Land Pattern: 90-0167 (PDF) Use pkgcode/variation: E16-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX5410EEE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5410EEE+			Active	QSOP;16 pin;30.9 mm² Outline Drawing: 21-0055 (PDF) Land Pattern: 90-0167 (PDF) Use pkgcode/variation: E16+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5410EEE+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5410ETE			Active	TQFN;16 pin;16.8 mm² Outline Drawing: 21-0139 (PDF) Land Pattern: 90-0070 (PDF) Use pkgcode/variation: T1644-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX5410ETE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5410ETE+			Active	TQFN;16 pin;16.8 mm² Outline Drawing: 21-0139 (PDF) Land Pattern: 90-0070 (PDF) Use pkgcode/variation: T1644+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5410ETE+T			Active	TQFN;16 pin;16.8 mm² Outline Drawing: 21-0139 (PDF) Land Pattern: 90-0070 (PDF) Use pkgcode/variation: T1644+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5411	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX5411EEE			Active	QSOP;16 pin;30.9 mm² Outline Drawing: 21-0055 (PDF) Land Pattern: 90-0167 (PDF) Use pkgcode/variation: E16-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX5411EEE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5411EEE+			Active	QSOP;16 pin;30.9 mm² Outline Drawing: 21-0055 (PDF) Land Pattern: 90-0167 (PDF) Use pkgcode/variation: E16+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5411EEE+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5411ETE			Active	TQFN;16 pin;16.8 mm² Outline Drawing: 21-0139 (PDF) Land Pattern: 90-0070 (PDF) Use pkgcode/variation: T1644-4*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX5411ETE-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5411ETE+			Active	TQFN;16 pin;16.8 mm² Outline Drawing: 21-0139 (PDF) Land Pattern: 90-0070 (PDF) Use pkgcode/variation: T1644+4*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5411ETE+T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet

Notes and Comments

Functional Diagram appears at end of data sheet.

More Information

New Product Press Release 2001-06-01

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