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Active: In Production.

Data Sheet

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

Description

The MAX5413/MAX5414/MAX5415 is a family of dual linear taper digital potentiometers. Each device has two 3-terminal potentiometers. The MAX5413/MAX5414/ MAX5415 operate from +2.7V to +5.5V single-supply voltages and use an ultra-low 0.1µA supply current. These devices also provide glitchless switching between resistor taps, as well as a convenient power-on reset (POR) that sets the wiper to the midscale position at power-up. Each potentiometer consists of a fixed resistor with a wiper contact that is digitally controlled through a 3-wire serial interface and has 256 tap points. It performs the same function as a discrete potentiometer or variable resistor. These parts are ideal for applications requiring digitally controlled resistors. Three resistance values are available: 10kΩ (MAX5413), 50kΩ (MAX5414), and 100kΩ (MAX5415). A nominal resistor temperature coefficient of 35ppm/°C end-to-end and 5ppm/°C ratiometric make the MAX5413/MAX5414/MAX5415 ideal for applications requiring low temperature-coefficient variable resistors, such as adjustable-gain circuit configurations. The MAX5413/MAX5414/MAX5415 are available in a 14-pin TSSOP package. Each device is guaranteed over the extended industrial temperature range (-40°C to +85°C).

Key Features		Applications/Uses
14-Pin TSSOP Small-Footprint Package 256 Tap Positions Ultra-Low 0.1µA Supply Current +2.7V to +5.5V Single-Supply Operation Two Independent Potentiometers in a Package Low End-to-End Temperature Coefficient 35ppm/°C Low Ratiometric Temperature Coefficient 5ppm/°C Power-On Reset: Wiper Goes to Midscale (Position 128) Glitchless Switching Between Resistor Taps 3-Wire SPI™-Interface Compatible 10kΩ/50kΩ/100kΩ Resistor Values		Adjustable Voltage Reference Impedance Matching LCD Screen Adjustment Low-Drift Programmable-Gain Amplifiers Mechanical Potentiometer Replacements Programmable Filters, Delays, Time Constant Volume Control

Diagram

Functional Diagram

Application Notes

Application Note 3081: How to Increase the Bandwidth of Digital Potentiometers 10x to 100x - MAX5413

Reliability Reports

Reliability Report: MAX5413.pdf MAX5415.pdf Show FIT data for: MAX5413 MAX5414 MAX5415 Request Reliability Report for: MAX5414

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: 1-12 of 12

MAX5413	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX5413EUD			Active	TSSOP;14 pin;33 mm² Outline Drawing: 21-0066 (PDF) Land Pattern: 90-0113 (PDF) Use pkgcode/variation: U14-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX5413EUD-T			Active	TSSOP;14 pin;33 mm² Outline Drawing: 21-0066 (PDF) Land Pattern: 90-0113 (PDF) Use pkgcode/variation: U14-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX5413EUD+			Active	TSSOP;14 pin;33 mm² Outline Drawing: 21-0066 (PDF) Land Pattern: 90-0113 (PDF) Use pkgcode/variation: U14+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5413EUD+T			Active	TSSOP;14 pin;33 mm² Outline Drawing: 21-0066 (PDF) Land Pattern: 90-0113 (PDF) Use pkgcode/variation: U14+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5414	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX5414EUD			Active	TSSOP;14 pin;33 mm² Outline Drawing: 21-0066 (PDF) Land Pattern: 90-0113 (PDF) Use pkgcode/variation: U14-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX5414EUD-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5414EUD+			Active	TSSOP;14 pin;33 mm² Outline Drawing: 21-0066 (PDF) Land Pattern: 90-0113 (PDF) Use pkgcode/variation: U14+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5414EUD+T			Active	TSSOP;14 pin;33 mm² Outline Drawing: 21-0066 (PDF) Land Pattern: 90-0113 (PDF) Use pkgcode/variation: U14+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5415	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX5415EUD			Active	TSSOP;14 pin;33 mm² Outline Drawing: 21-0066 (PDF) Land Pattern: 90-0113 (PDF) Use pkgcode/variation: U14-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX5415EUD-T			Active	Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX5415EUD+			Active	TSSOP;14 pin;33 mm² Outline Drawing: 21-0066 (PDF) Land Pattern: 90-0113 (PDF) Use pkgcode/variation: U14+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX5415EUD+T			Active	TSSOP;14 pin;33 mm² Outline Drawing: 21-0066 (PDF) Land Pattern: 90-0113 (PDF) Use pkgcode/variation: U14+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

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