MAX5128 128-Tap, Nonvolatile, Linear-Taper Digital Potentiometer in 2mm x 2mm µDFN Package

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)

Applications

Features

Supply Voltage (V)

RoHS Available

Package

Operating Temp. Range (°C)

Price^**

MAX5128

Linear

Up/Down

Non-Volatile

128

600

1.5

•	Backlight Adjustment

•	Bias Adjustment

•	Fiber Communications

•	Low Step Size Applications

•	Portable Consumer

•	Power Supply Cal.

•	Precision Voltage Divider

•	Vcom Adjustment

•	Custom Programmed Resistance Response

•	EEPROM Wiper Memory

•	Low THD+N and Crosstalk

2.7 to 5.5

Yes

MicroDFN/8

-40 to +85

$0.68 @ 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.
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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: 1-4 of 4

MAX5128

Free
Sample

Buy

Package:	TYPE PINS FOOTPRINT
	DRAWING CODE/VAR *

Temp

RoHS/Lead-Free?
Materials Analysis

MAX5128ELA

MicroDFN;8 pin;
Dwg: 21-0164B (PDF)
Use pkgcode/variation: L822-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

MAX5128ELA+

MicroDFN;8 pin;
Dwg: 21-0164B (PDF)
Use pkgcode/variation: L822+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5128ELA+T

MicroDFN;8 pin;
Dwg: 21-0164B (PDF)
Use pkgcode/variation: L822+1*

-40°C to +85°C

RoHS/Lead-Free: Lead Free
Materials Analysis

MAX5128ELA-T

MicroDFN;8 pin;
Dwg: 21-0164B (PDF)
Use pkgcode/variation: L822-1*

-40°C to +85°C

RoHS/Lead-Free: No
Materials Analysis

More Information

	Topmark Coding: MAX5128
	New Product Press Release 2006-02-03