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CAT5113YI-01-GT3 Datasheet(Folha de dados) 1 Page - ON Semiconductor

Nome de Peças. CAT5113YI-01-GT3
descrição  100-tap Digital Potentiometer (POT)
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Fbricantes  ONSEMI [ON Semiconductor]
Página de início  http://www.onsemi.com
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 Semiconductor Components Industries, LLC, 2013
June, 2013 − Rev. 26
1
Publication Order Number:
CAT5113/D
CAT5113
100‐tap Digital
Potentiometer (POT)
Description
The CAT5113 is a single digital POT designed as an electronic
replacement for mechanical potentiometers. 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 CAT5113 contains a 100-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 CAT5113 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.
Features
100-position Linear Taper Potentiometer
Non-volatile EEPROM Wiper Storage
10 nA Ultra-low Standby Current
Single Supply Operation: 2.5 V − 6.0 V
Increment Up/Down Serial Interface
Resistance Values: 1 kW, 10 kW, 50 kW and 100 kW
Available in PDIP, SOIC, TSSOP and MSOP 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
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PIN CONFIGURATIONS
RH
RWB
RL
U/D
INC
VCC
CS
1
See detailed ordering and shipping information in the package
dimensions section on page 9 of this data sheet.
ORDERING INFORMATION
SOIC−8
V SUFFIX
CASE 751BD
MSOP−8
Z SUFFIX
CASE 846AD
GND
PDIP (L), SOIC (V), MSOP (Z)
PDIP−8
L SUFFIX
CASE 646AA
TSSOP−8
Y SUFFIX
CASE 948AL
Increment Control
INC
Up/Down Control
U/D
Potentiometer High Terminal
RH
Ground
GND
Wiper Terminal
RW
Potentiometer Low Terminal
RL
Function
Pin Name
PIN FUNCTION
Chip Select
CS
Supply Voltage
VCC
TSSOP (Y)
(Top Views)
GND
RH
U/D
INC
RWB
CS
VCC
RL
1




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