MAX5413, MAX5414, MAX5415 Dual, 256-Tap, Low-Drift, Digital Potentiometers in 14-Pin TSSOP

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

Key Specifications: Digital Potentiometers

Part Number

Taper

POTs Per Pkg.

Control Interface

Wiper Memory

Number of Steps

End-to-End Resistance (kΩ)

Res. Tol. (%)

Temp. Coeff. (typ)(ppm/°C)

Wiper Resistance (typ) (Ω)

Max. Idle State Supply Current @5V (µA)

Supply Voltage (V)

RoHS Available

Package

Price^**

MAX5413

Linear

3-Wire Serial SPI

Volatile

256

275

2.7 to 5.5

Yes

TSSOP/14

$1.25 @ 1k

MAX5414

$1.25 @ 1k

MAX5415

100

$1.25 @ 1k

See All Digital Potentiometers (121)

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.

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

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX5413EUD

TSSOP;14 pin;
Dwg: 21-0066J (PDF)
Use pkgcode/variation: U14-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5413EUD+T

TSSOP;14 pin;
Dwg: 21-0066J (PDF)
Use pkgcode/variation: U14+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5413EUD+

TSSOP;14 pin;
Dwg: 21-0066J (PDF)
Use pkgcode/variation: U14+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5413EUD-T

TSSOP;14 pin;
Dwg: 21-0066J (PDF)
Use pkgcode/variation: U14-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5414

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX5414EUD-T

TSSOP;14 pin;
Dwg: 21-0066J (PDF)
Use pkgcode/variation: U14-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5414EUD

TSSOP;14 pin;
Dwg: 21-0066J (PDF)
Use pkgcode/variation: U14-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5414EUD+

TSSOP;14 pin;
Dwg: 21-0066J (PDF)
Use pkgcode/variation: U14+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5414EUD+T

TSSOP;14 pin;
Dwg: 21-0066J (PDF)
Use pkgcode/variation: U14+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5415

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX5415EUD

TSSOP;14 pin;
Dwg: 21-0066J (PDF)
Use pkgcode/variation: U14-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5415EUD-T

TSSOP;14 pin;
Dwg: 21-0066J (PDF)
Use pkgcode/variation: U14-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5415EUD+

TSSOP;14 pin;
Dwg: 21-0066J (PDF)
Use pkgcode/variation: U14+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5415EUD+T

TSSOP;14 pin;
Dwg: 21-0066J (PDF)
Use pkgcode/variation: U14+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis