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

X  

CAT5409YI-00-T2 Datasheet(PDF) 2 Page - ON Semiconductor

No. de pieza CAT5409YI-00-T2
Descripción Electrónicos  Quad Digitally Programmable Potentiometers (DPP?? with 64 Taps and I짼C Interface
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  ONSEMI [ON Semiconductor]
Página de inicio  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

CAT5409YI-00-T2 Datasheet(HTML) 2 Page - ON Semiconductor

  CAT5409YI-00-T2 Datasheet HTML 1Page - ON Semiconductor CAT5409YI-00-T2 Datasheet HTML 2Page - ON Semiconductor CAT5409YI-00-T2 Datasheet HTML 3Page - ON Semiconductor CAT5409YI-00-T2 Datasheet HTML 4Page - ON Semiconductor CAT5409YI-00-T2 Datasheet HTML 5Page - ON Semiconductor CAT5409YI-00-T2 Datasheet HTML 6Page - ON Semiconductor CAT5409YI-00-T2 Datasheet HTML 7Page - ON Semiconductor CAT5409YI-00-T2 Datasheet HTML 8Page - ON Semiconductor CAT5409YI-00-T2 Datasheet HTML 9Page - ON Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 2 / 16 page
background image
CAT5409
Doc. No. MD-2010 Rev. M
2
© 2009 SCILLC. All rights reserved.
Characteristics subject to change without notice
PIN DESCRIPTIONS
SCL: Serial Clock
The CAT5409 serial clock input pin is used to clock all
data transfers into or out of the device.
SDA: Serial Data
The CAT5409 bidirectional serial data pin is used to
transfer data into and out of the device. The SDA pin is
an open drain output and can be wire-Ored with the
other open drain or open collector outputs.
A0, A1, A2, A3: Device Address Inputs
These inputs set the device address when addressing
multiple devices. A total of sixteen devices can be
addressed on a single bus. A match in the slave
address must be made with the address input in order
to initiate communication with the CAT5409.
RH, RL: Resistor End Points
The four sets of RH and RL pins are equivalent to the
terminal connections on a mechanical potentiometer.
RW: Wiper
The four RW pins are equivalent to the wiper terminal of
a mechanical potentiometer.
WP
¯¯¯: Write Protect Input
The WP
¯¯¯ pin when tied low prevents non-volatile writes
to the data registers (change of wiper control register is
allowed) and when tied high or left floating normal
read/write operations are allowed. See Write Protection
on page 7 for more details.
DEVICE OPERATION
The CAT5409 is four resistor arrays integrated with I²C serial interface logic, four 6-bit wiper control registers and
sixteen 6-bit, non-volatile memory data registers. Each resistor array contains 63 separate resistive elements
connected in series. The physical ends of each array are equivalent to the fixed terminals of a mechanical
potentiometer (RH and RL). RH and RL are symmetrical and may be interchanged. The tap positions between and
at the ends of the series resistors are connected to the output wiper terminals (RW) by a CMOS transistor switch.
Only one tap point for each potentiometer is connected to its wiper terminal at a time and is determined by the
value of the wiper control register. Data can be read or written to the wiper control registers or the non-volatile
memory data registers via the I²C bus. Additional instructions allows data to be transferred between the wiper
control registers and each respective potentiometer's non-volatile data registers. Also, the device can be
instructed to operate in an "increment/decrement" mode.
Pin#
(SOIC)
Pin#
(TSSOP) Name Function
19
1
VCC
Supply Voltage
20
2
RL0
Low Reference Terminal
for Potentiometer 0
21
3
RH0
High Reference Terminal
for Potentiometer 0
22
4
RW0
Wiper Terminal for
Potentiometer 0
23
5
A2
Device Address
24
6
WP
¯¯¯
Write Protection
1
7
SDA
Serial Data Input/Output
2
8
A1
Device Address
3
9
RL1
Low Reference Terminal
for Potentiometer 1
4
10
RH1
High Reference Terminal
for Potentiometer 1
5
11
RW1
Wiper Terminal for
Potentiometer 1
6
12
GND
Ground
7
13
NC
No Connect
8
14
RW2
Wiper Terminal for
Potentiometer 2
9
15
RH2
High Reference Terminal
for Potentiometer 2
10
16
RL2
Low Reference Terminal
for Potentiometer 2
11
17
SCL
Bus Serial Clock
12
18
A3
Device Address
13
19
NC
No Connect
14
20
A0
Device Address, LSB
15
21
RW3
Wiper Terminal for
Potentiometer 3
16
22
RH3
High Reference Terminal
for Potentiometer 3
17
23
RL3
Low Reference Terminal
for Potentiometer 3
18
24
NC
No Connect


Número de pieza similar - CAT5409YI-00-T2

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
ON Semiconductor
CAT5409YI-00-T2 ONSEMI-CAT5409YI-00-T2 Datasheet
215Kb / 15P
   Quad Digital Potentiometer (POT)
July, 2013 ??Rev. 15
More results

Descripción similar - CAT5409YI-00-T2

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Catalyst Semiconductor
CAT5409 CATALYST-CAT5409_08 Datasheet
308Kb / 16P
   Quad Digitally Programmable Potentiometers (DPP?? with 64 Taps and I짼C Interface
logo
ON Semiconductor
CAT5259 ONSEMI-CAT5259 Datasheet
730Kb / 16P
   Quad Digitally Programmable Potentiometers (DPP?? with 256 Taps and I짼C Interface
Doc. No. MD-2000 Rev. J
logo
Catalyst Semiconductor
CAT5259 CATALYST-CAT5259_08 Datasheet
283Kb / 16P
   Quad Digitally Programmable Potentiometers (DPP?? with 256 Taps and I짼C Interface
logo
ON Semiconductor
CAT5409WI-25 ONSEMI-CAT5409WI-25 Datasheet
234Kb / 16P
   Quad Digitally Programmable Potentiometers with 64 Taps and I짼C Interface
Doc. No. MD-2010 Rev. L
logo
Catalyst Semiconductor
CAT5241 CATALYST-CAT5241_08 Datasheet
301Kb / 16P
   Quad Digitally Programmable Potentiometer (DPP?? with 64 Taps and I짼C Interface
logo
ON Semiconductor
CAT5241 ONSEMI-CAT5241 Datasheet
250Kb / 16P
   Quad Digitally Programmable Potentiometer (DPP?? with 64 Taps and I짼C Interface
Doc. No. MD-2011 Rev. R
logo
Catalyst Semiconductor
CAT5401 CATALYST-CAT5401_07 Datasheet
331Kb / 15P
   Quad Digitally Programmable Potentiometers (DPP?? with 64 Taps and SPI Interface
logo
ON Semiconductor
CAT5401 ONSEMI-CAT5401 Datasheet
244Kb / 15P
   Quad Digitally Programmable Potentiometers (DPP?? with 64 Taps and SPI Interface
Doc. No. MD-2012 Rev. J
logo
Catalyst Semiconductor
CAT5241 CATALYST-CAT5241 Datasheet
111Kb / 16P
   Quad Digitally Programmable Potentiometers (DPP?? with 64 Taps and 2-wire Interface
logo
ON Semiconductor
CAT5259WI-50 ONSEMI-CAT5259WI-50 Datasheet
271Kb / 16P
   Quad Digitally Programmable Potentiometers with 256 Taps and I짼C Interface
Doc. No. MD-2000 Rev. I
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


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