N57L5125 Datasheet, PDF (1/8 Pages) ON Semiconductor – 32‐tap Digital Potentiometers (POTs)

N57L5125
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32‐tap Digital
Potentiometers (POTs)
with 2‐wire Interface
Description
N57L5125 linear-taper digital POTs perform the same function as a
mechanical potentiometer or a variable resistor. This device consists
of a fixed resistor and a wiper contact with 32-tap points that are
digitally controlled through a 2-wire up/down serial interface.
The N57L5125 is configured as a potentiometer. Three resistance
values are available: 10 kW, 50 kW and 100 kW. All devices are
available in a space-saving 6-pin SOT−23 package.
Features
• 0.3 mA Ultra-low Standby Current
• Single-supply Operation: 2.7 V to 5.5 V
• Glitchless Switching between Resistor Taps
• Power-on Reset to Midscale
• 2-wire Up/Down Serial Interface
• Resistance Values: 10 kW, 50 kW and 100 kW
• Low Wiper Resistance: 80 W
• These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS
Compliant
Applications
• LCD Screen Adjustment
• Volume Control
• Mechanical Potentiometer Replacement
• Gain Adjustment
• Line Impedance Matching
www.onsemi.com
MARKING
DIAGRAM
SOT−23
TB SUFFIX
CASE 527AJ
XXX MG
G
1
XXX = Specific Device Code
M
= Date Code
G
= Pb−Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
SOT−23
V_DD 1
6H
GND 2
5W
U/D 3 ^N57L5125 4 CS
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
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
1
August, 2016 − Rev. P0
Publication Order Number:
N57L5125/D