Nuvoton Technology Corporation of America WMS7171050M

Name: WMS7171050M
Brand: Nuvoton Technology Corporation of America
SKU: 3020883-WMS7171050M
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: WMS7171050M

Manufacturer:: Nuvoton Technology Corporation of America

Ventron No:: 3020883-WMS7171050M

Description:: IC POT DGTL 50K 100TAPS 8-MSOP

ECAD Model:

Datasheet:: WMS7170 Series

Overview

Description
The WMS7170/7171 is a single-channel, 100-tap, non-volatile linear digital potentiometer available in 10K, 50K, and 100KΩ resistance. It consists of an Up/Down serial interface, tap register, decoder, resistor array, wiper switches, NV memory, and control logic. The WMS7170 can be configured as a two-terminal variable resistor or a three-terminal voltage divider without an output buffer, while the WMS7171 has a built-in output buffer and can only be configured as a three-terminal voltage divider.

Features
Drop-in replacement for popular parts
Single linear-taper channel
100 taps
10K, 50K, and 100KΩ end-to-end resistance
Vss to Voo terminal voltages
Automatic recall of wiper position on power-up
Potentiometer control through Up/Down (3-wire) serial interface
Endurance: 100,000 cycles
Data retention: 100 years
Package options: 8-pin PDIP, SOIC, or MSOP
Industrial temperature range: -40° to 85°C
Single supply operation: 2.7V to 5.5V

Applications
Volume control
Brightness control
Contrast control
Sensor calibration
Signal conditioning
Voltage dividers
Variable resistors

Specifications

Nuvoton Technology Corporation of America WMS7171050M technical specifications, attributes, parameters and parts with similar specifications to Nuvoton Technology Corporation of America WMS7171050M.

Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Operating Temperature
-40°C~85°C
Packaging
Tube
Published
2003
Tolerance
±20%
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Temperature Coefficient
300 ppm/°C
Resistance
50kOhm
Voltage - Supply
2.7V~5.5V
Pin Count
8
Configuration
Potentiometer
Interface
Up/Down (U/D, INC, CS)
Number of Circuits
1
Memory Type
Non-Volatile
Taper
Linear
Number of Taps
100
Resistance - Wiper (Ω) (Typ)
80
RoHS Status
Non-RoHS Compliant

Product Comparison

The three parts on the right have similar specifications to WMS7171050M.

Image

Part Number

Manufacturer

Mount

Mounting Type

Package / Case

Operating Temperature

Packaging

Published

Tolerance

Part Status

Moisture Sensitivity Level (MSL)

Temperature Coefficient

Resistance

Voltage - Supply

Pin Count

Configuration

Interface

Number of Circuits

Memory Type

Taper

Number of Taps

Resistance - Wiper (Ω) (Typ)

RoHS Status

Surface Mount

Number of Pins

JESD-609 Code

Number of Terminations

ECCN Code

Number of Positions

Terminal Finish

Terminal Position

Terminal Form

Peak Reflow Temperature (Cel)

Number of Functions

Supply Voltage

Terminal Pitch

Reach Compliance Code

Reflow Temperature-Max (s)

Qualification Status

Operating Temperature (Min)

Temperature Grade

Quiescent Current

Converter Type

Bandwidth

Total Resistance

Resistor Terminal Voltage-Max

Resistance Law

Control Interface

Height Seated (Max)

Width

Lead Free

Length

View Compare
WMS7171050M

Nuvoton Technology Corporation of America

Surface Mount

Surface Mount

8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

-40°C~85°C

Tube

2003

±20%

Obsolete

1 (Unlimited)

300 ppm/°C

50kOhm

2.7V~5.5V

8

Potentiometer

Up/Down (U/D, INC, CS)

1

Non-Volatile

Linear

100

80

Non-RoHS Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-
WMS7101010P

Nuvoton Technology Corporation of America

Through Hole

Through Hole

8-DIP (0.300, 7.62mm)

-40°C~85°C

Tube

2007

±20%

Obsolete

1 (Unlimited)

300 ppm/°C

10kOhm

2.7V~5.5V

8

Potentiometer

Up/Down (U/D, INC, CS)

1

Non-Volatile

Linear

256

80

Non-RoHS Compliant

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

WMS7171050M vs WMS7101010P
WMS7170010P

Nuvoton Technology Corporation of America

-

-

PDIP

-

Bulk

2003

20%

-

-

300 ppm/°C

-

-

8

-

-

1

-

-

-

-

RoHS Compliant

NO

8

e0

8

EAR99

100

TIN LEAD

DUAL

THROUGH-HOLE

NOT SPECIFIED

1

5V

2.54mm

unknown

NOT SPECIFIED

Not Qualified

-40°C

INDUSTRIAL

100nA

DIGITAL POTENTIOMETER

1.5 kHz

10000Ohm

5V

LINEAR

INCREMENT/DECREMENT

4.45mm

7.62mm

Contains Lead

-

WMS7171050M vs WMS7170010P
WMS7130100M

Nuvoton Technology Corporation of America

-

-

MSOP

-

Bulk

2003

20%

Discontinued

-

300 ppm/°C

-

-

8

-

-

1

-

-

-

-

RoHS Compliant

YES

8

e0

8

EAR99

32

TIN LEAD

DUAL

GULL WING

NOT SPECIFIED

1

5V

0.65mm

unknown

NOT SPECIFIED

Not Qualified

-40°C

INDUSTRIAL

100nA

DIGITAL POTENTIOMETER

0.2 kHz

100000Ohm

5V

LINEAR

INCREMENT/DECREMENT

-

3mm

Contains Lead

3mm

WMS7171050M vs WMS7130100M