Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

CAT5127ZI-00-GT3 Datasheet(PDF) 3 Page - Catalyst Semiconductor

No. de pieza CAT5127ZI-00-GT3
Descripción Electrónicos  32-Tap Digitally Programmable Potentiometer (DPP??
Download  13 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  CATALYST [Catalyst Semiconductor]
Página de inicio  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor

CAT5127ZI-00-GT3 Datasheet(HTML) 3 Page - Catalyst Semiconductor

  CAT5127ZI-00-GT3 Datasheet HTML 1Page - Catalyst Semiconductor CAT5127ZI-00-GT3 Datasheet HTML 2Page - Catalyst Semiconductor CAT5127ZI-00-GT3 Datasheet HTML 3Page - Catalyst Semiconductor CAT5127ZI-00-GT3 Datasheet HTML 4Page - Catalyst Semiconductor CAT5127ZI-00-GT3 Datasheet HTML 5Page - Catalyst Semiconductor CAT5127ZI-00-GT3 Datasheet HTML 6Page - Catalyst Semiconductor CAT5127ZI-00-GT3 Datasheet HTML 7Page - Catalyst Semiconductor CAT5127ZI-00-GT3 Datasheet HTML 8Page - Catalyst Semiconductor CAT5127ZI-00-GT3 Datasheet HTML 9Page - Catalyst Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 13 page
background image
CAT5127, CAT5129
© Catalyst Semiconductor, Inc.
3
Doc. No. MD-2127 Rev. C
Characteristics subject to change without notice
DEVICE OPERATION
The CAT5127 operates like a digitally controlled
variable resistor with RH and RL equivalent to the high
and low terminals. There are 32 available tap posi-
tions including the resistor end points, RH and RL.
There are 31 resistor elements connected in series
between the RH and RL terminals.
The CAT5129 operates like a digitally controlled
variable resistor with RH equivalent to the high
terminal. There are 32 available tap positions
including the resistor end points, RH and GND. There
are 31 resistor elements connected in series between
the RH and GND terminals.
Operation is controlled by three inputs, INC
¯¯¯, U/D
¯ and
CS
¯¯ . These inputs control a five-bit up/down counter
whose output is decoded to select the wiper position.
The selected wiper position can be stored in
nonvolatile memory using the INC
¯¯¯ and CS
¯¯ inputs.
With CS
¯¯ set LOW, the device is selected and will
respond to the U/D
¯ and INC
¯¯¯ inputs. HIGH to LOW
transitions on INC
¯¯¯ wil increment or decrement the
wiper (depending on the state of the U/D
¯ input and
five-bit counter). The wiper, when at either end
terminal, acts like its mechanical equivalent and does
not move beyond the last position. The value of the
counter is stored in nonvolatile memory whenever CS
¯¯
transitions HIGH while the INC
¯¯¯ input is also HIGH.
When the device is powered-down, the last stored
wiper counter position is maintained in the nonvolatile
memory. When power is restored, the contents of the
memory are recalled and the counter is set to the
value stored.
With INC
¯¯¯ set low, the device may be de-selected and
powered down without storing the current wiper
position in nonvolatile memory. This allows the system
to always power up to a preset value stored in
nonvolatile memory.
OPERATION MODES
INC
¯¯¯
CS
¯¯
U/D
¯
Operation
High to Low
Low
High
Wiper toward H
High to Low
Low
Low
Wiper toward L/GND
High
Low to High
X
Store Wiper Position
Low
Low to High
X
No Store, Return to Standby
X
High
X
Standby
Variable Resistor Equivalent Circuit
RL/GND
CL
CH
RH


Número de pieza similar - CAT5127ZI-00-GT3

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Catalyst Semiconductor
CAT5127ZI-00-GT3 CATALYST-CAT5127ZI-00-GT3 Datasheet
494Kb / 12P
   32-Tap Digitally Programmable Potentiometer (DPP TM)
CAT5127ZI-00-GT3 CATALYST-CAT5127ZI-00-GT3 Datasheet
245Kb / 13P
   32-Tap Digitally Programmable Potentiometer (DPP??
logo
ON Semiconductor
CAT5127ZI-00-GT3 ONSEMI-CAT5127ZI-00-GT3 Datasheet
154Kb / 13P
   32-Tap Digitally Programmable Potentiometer
Doc. No. MD-2127 Rev. D
CAT5127ZI-00-GT3 ONSEMI-CAT5127ZI-00-GT3 Datasheet
638Kb / 13P
   32-Tap Digitally Programmable Potentiometer (DPP??
Doc. No. MD-2127 Rev. E
More results

Descripción similar - CAT5127ZI-00-GT3

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Catalyst Semiconductor
CAT5127 CATALYST-CAT5127_07 Datasheet
245Kb / 13P
   32-Tap Digitally Programmable Potentiometer (DPP??
CAT5112 CATALYST-CAT5112 Datasheet
36Kb / 6P
   32-Tap Digitally Programmable Potentiometer (DPP??
CAT5114 CATALYST-CAT5114 Datasheet
41Kb / 6P
   32-Tap Digitally Programmable Potentiometer (DPP)
logo
ON Semiconductor
CAT5127 ONSEMI-CAT5127 Datasheet
638Kb / 13P
   32-Tap Digitally Programmable Potentiometer (DPP??
Doc. No. MD-2127 Rev. E
logo
Catalyst Semiconductor
CAT5114 CATALYST-CAT5114_08 Datasheet
306Kb / 15P
   32-Tap Digitally Programmable Potentiometer (DPP??
CAT5115 CATALYST-CAT5115_08 Datasheet
304Kb / 14P
   32-Tap Digitally Programmable Potentiometer (DPP??
logo
ON Semiconductor
CAT5114 ONSEMI-CAT5114 Datasheet
297Kb / 15P
   32-Tap Digitally Programmable Potentiometer (DPP??
Doc. No. MD-2007 Rev. S
logo
Catalyst Semiconductor
CAT5114 CATALYST-CAT5114_07 Datasheet
306Kb / 15P
   32-Tap Digitally Programmable Potentiometer (DPP??
CAT5115 CATALYST-CAT5115_07 Datasheet
304Kb / 14P
   32-Tap Digitally Programmable Potentiometer (DPP??
logo
ON Semiconductor
CAT5115 ONSEMI-CAT5115 Datasheet
286Kb / 14P
   32-Tap Digitally Programmable Potentiometer (DPP??
Doc. No. MD-2117 Rev. J
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com