900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




  ON Semiconductor Electronic Components Datasheet  

N57M5114 Datasheet

32-tap Digital Potentiometer

No Preview Available !

N57M5114
Product Preview
32‐tap Digital
Potentiometer (POT)
Description
The N57M5114 is a single digital POT designed as an electronic
replacement for mechanical potentiometers and trim pots. Ideal for
automated adjustments on high volume production lines, they are also
well suited for applications where equipment requiring periodic
adjustment is either difficult to access or located in a hazardous or
remote environment.
The N57M5114 contains a 32-tap series resistor array connected
between two terminals RH and RL. An up/down counter and decoder
that are controlled by three input pins, determines which tap is
connected to the wiper, RW. The wiper setting, stored in nonvolatile
memory, is not lost when the device is powered down and is
automatically reinstated when power is returned. The wiper can be
adjusted to test new system values without affecting the stored setting.
Wiper-control of the N57M5114 is accomplished with three input
control pins, CS, U/D, and INC. The INC input increments the wiper
in the direction which is determined by the logic state of the U/D input.
The CS input is used to select the device and also store the wiper
position prior to power down.
The digital POT can be used as a three-terminal resistive divider or
as a two-terminal variable resistor. Digital POTs bring variability and
programmability to a wide variety of applications including control,
parameter adjustments, and signal processing.
Features
32-position Linear Taper Potentiometer
Non-volatile EEPROM Wiper Storage
Low Standby Current
Single Supply Operation: 2.5 V − 6.0 V
Increment Up/Down Serial Interface
Resistance Values: 10 kW, 50 kW and 100 kW
Available in SOIC, TSSOP, MSOP and Space Saving
2 × 3 mm TDFN Packages
These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS
Compliant
Applications
Automated Product Calibration
Remote Control Adjustments
Offset, Gain and Zero Control
Tamper-proof Calibrations
Contrast, Brightness and Volume Controls
Motor Controls and Feedback Systems
Programmable Analog Functions
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
© Semiconductor Components Industries, LLC, 2016
August, 2016 − Rev. P0
1
www.onsemi.com
SOIC−8
V SUFFIX
CASE 751BD
MSOP−8
Z SUFFIX
CASE 846AD
TSSOP−8
Y SUFFIX
CASE 948AL
TDFN−8
VP2 SUFFIX
CASE 511AK
PIN CONFIGURATIONS
INC
U/D
RH
GND
1
VCC
CS
RL
RW
SOIC (V), MSOP (Z)
1
CS
VCC
INC
U/D
TSSOP (Y)
RL
RW
GND
RH
INC
U/D
RH
GND
1
TDFN (VP2)
(Top Views)
VCC
CS
RL
RW
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
Publication Order Number:
N57M5114/D


  ON Semiconductor Electronic Components Datasheet  

N57M5114 Datasheet

32-tap Digital Potentiometer

No Preview Available !

SOIC
N57M5114
DEVICE MARKING INFORMATION
MSOP
TSSOP
TBD
YMXXXX
TBD
YMP
Y = Production Year (Last Digit)
M = Production Month (1−9, O, N, D)
XXXX = Last Four Digits of Assembly Lot Number
Y = Production Year (Last Digit)
M = Production Month (1−9, O, N, D)
P = Product Revision
TDFN
TBD
YMXXX
Y = Production Year (last digit)
M = Production Month (1−9, O, N, D)
XXX = Last Three Digits of Assembly
XXX = Lot Number
TBD
XXX
YM
XXX = Last Three Digits of Assembly Lot Number
Y = Production Year (Last Digit)
M = Production Month (1−9, O, N, D)
Functional Diagram
VCC
U/D
Control
INC and
Memory
CS
Power On
Recall
GND
U/D
INC
CS
RH/VH
RW/VW
RL/VL
VCC
GND
Figure 1. General
5−Bit
Up/Down
Counter
31
30
RH/VH
RH/VH
5−Bit
Nonvolatile
Memory
Store and
Recall
Control
Circuitry
29
28
32−
Position
Decoder
2
Transfer Resistor
Gates Array
RW/VW
1
0 RL/VL
Figure 2. Detailed
RW/VW
RL/VL
Figure 3. Electronic
Potentiometer
Implementation
www.onsemi.com
2


Part Number N57M5114
Description 32-tap Digital Potentiometer
Maker ON Semiconductor
Total Page 13 Pages
PDF Download

N57M5114 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 N57M5114 32-tap Digital Potentiometer
ON Semiconductor





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy