Motor de Búsqueda de Datasheet de Componentes Electrónicos
Selected language     Spanish  ▼
Nombre de pieza
         Descripción


MAX6952 Datasheet(Hoja de datos) 1 Page - Maxim Integrated Products

No. de Pieza. MAX6952
Descripción  4-Wire Interfaced, 2.7V to 5.5V, 4-Digit 5 .7 Matrix LED Display Driver
Descarga  21 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  MAXIM [Maxim Integrated Products]
Página de inicio  http://www.maxim-ic.com
Logo 

 
 1 page
background image
4-Wire Interfaced, 2.7V to 5.5V,
4-Digit 5 7 Matrix LED Display Driver
________________________________________________________________ Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
General Description
The MAX6952 is a compact cathode-row display driver
that interfaces microprocessors to 5 7 dot-matrix LED
displays through an SPI™-compatible serial interface.
The MAX6952 drives up to four digits (140 LEDs).
Included on chip are an ASCII 104-character font, mul-
tiplex scan circuitry, column and row drivers, and static
RAM that stores each digit, as well as font data for 24
user-definable characters. The segment current for the
LEDs is set by an internal digit-by-digit digital bright-
ness control.
The device includes a low-power shutdown mode, seg-
ment blinking (synchronized across multiple drivers, if
desired), and a test mode that forces all LEDs on. The
LED drivers are slew rate limited to reduce EMI.
For a 2-wire interfaced version, refer to the MAX6953
data sheet. An EV kit is available for the MAX6952.
Features
o High-Speed 26MHz with SPI-/QSPI-™/
MICROWIRE™-Compatible Serial Interface
o 2.7V to 5.5V Operation
o Drives Four Monocolor or Two Bicolor Cathode-
Row 5 7 Matrix Displays
o Built-In ASCII 104-Character Font
o 24 User-Definable Characters Available
o Automatic Blinking Control for Each Segment
o 36µA Low-Power Shutdown (Data Retained)
o 16-Step Digital Brightness Control
o Display Blanked on Power-Up
o Slew-Rate-Limited Segment Drivers for Lower EMI
o 36-Pin SSOP and 40-Pin DIP Packages
Ordering Information
DIGIT 1
R1
R6
R7
C1
R4
R3
R2
R5
C2
C3
C5
C4
DIGIT 0
O0
O1
O2
O3
O4
O5
O6
O14
O15
O16
O17
O18
R1
R6
R7
C1
R4
R3
R2
R5
C2
C3
C5
C4
O0
O1
O2
O3
O4
O5
O6
O19
O20
O21
O22
O23
R1
R6
R7
C1
R4
R3
R2
R5
C2
C3
C5
C4
O7
O8
O9
O10
O11
O12
O13
O14
O15
O16
O17
O18
R1
R6
R7
C1
R4
R3
R2
R5
C2
C3
C5
C4
DIGIT 3
O7
O8
O9
O10
O11
O12
O13
O19
O20
O21
O22
O23
DIGIT 2
3.3V
100nF
47
µF
O0
O1
O2
O3
O4
O5
O6
O7
O8
O9
O10
O11
O12
O13
O14
O15
O16
O17
O18
O19
O20
O21
O22
O23
ISET
OSC
V+
V+
GND
GND
CS
GND
DIN
CLK
DOUT
CSET
26pF
RSET
53.6k
MAX6952
BLINK
3.3V
4.7k
Typical Application Circuit
19-2437; Rev 1; 10/02
EVALUATION
KIT
AVAILABLE
PART
TEMP RANGE
PIN-PACKAGE
MAX6952EAX
-40°C to +85°C
36 SSOP
MAX6952EPL
-40°C to +85°C
40 PDIP
SPI and QSPI are trademarks of Motorola, Inc.
MICROWIRE is a trademark of National Semiconductor Corp.
Pin Configurations appear at end of data sheet.
Message Boards
Medical Equipment
Industrial Displays
Audio/Video
Equipment
Gaming Machines
Applications




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21 


Datasheet Download



Número de Pieza relacionado

Número de PiezaDescripción de ComponentesHtml ViewFabricante
MAX69532-Wire Interfaced 2.7V to 5.5V 4-Digit 5 x 7 Matrix LED Display Driver 1 2 3 4 5 MoreMaxim Integrated Products
MAX69544-Wire Interfaced 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan 1 2 3 4 5 MoreMaxim Integrated Products
MAX69552-Wire Interfaced 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan 1 2 3 4 5 MoreMaxim Integrated Products
MAX69582-Wire Interfaced 3V to 5.5V 4-Digit 9-Segment LED Display Drivers with Keyscan 1 2 3 4 5 MoreMaxim Integrated Products
MAX69604-Wire Serially Interfaced 8 x 8 Matrix Graphic LED Drivers 1 2 3 4 5 MoreMaxim Integrated Products
AS1105Serially Interfaced 4-Digit LED Driver 1 2 3 4 5 Moreams AG
MAX69574-Wire-Interfaced 2.5V to 5.5V 20-Port and 28-Port LED Display Driver and I/O Expander 1 2 3 4 5 MoreMaxim Integrated Products
AS11084-Digit LED Display Driver 1 2 3 4 5 Moreams AG
MAX68524-Wire Interfaced 5 x 7 Matrix Vacuum- Fluorescent Display Controller 1 2 3 4 5 MoreMaxim Integrated Products
MAX69562-Wire-Interfaced 2.5V to 5.5V 20-Port or 28-Port LED Display Driver and I/O Expander 1 2 3 4 5 MoreMaxim Integrated Products

Enlace URL

¿ALLDATASHEET es útil para Ud.?  [ DONATE ]  

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


Mirror Sites
English : Alldatasheet.com  , 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