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


MAX6954 Datasheet(Hoja de datos) 3 Page - Maxim Integrated Products

No. de Pieza. MAX6954
Descripción  4-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan
Descarga  38 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  MAXIM [Maxim Integrated Products]
Página de inicio  http://www.maxim-ic.com
Logo 

 
 3 page
background image
4-Wire Interfaced, 2.7V to 5.5V LED Display
Driver with I/O Expander and Key Scan
_______________________________________________________________________________________
3
DC ELECTRICAL CHARACTERISTICS (continued)
(Typical Operating Circuit, V+ = 2.7V to 5.5V, TA = TMIN to TMAX, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Segment Drive Source Current
ISEG
VLED = 2.2V,
V+ = 3.3V
TA = +25°C
-34.5
-40
-46.5
mA
Segment Current Slew Rate
∆ISEG/ ∆t TA = +25°C, V+ = 3.3V
11
mA/µs
Segment Drive Current Matching
∆ISEG
TA = +25°C, V+ = 3.3V
5
10
%
LOGIC INPUTS AND OUTPUTS
Input Leakage Current
DIN, CLK, CS, OSC, P0, P1, P2,
P3, P4
IIH, IIL
-1
+1
µA
4-Wire Logic-High Input Voltage
DIN, CLK, CS
VIHSPI
1.8
V
4-Wire Logic-Low Input Voltage
DIN, CLK, CS
VILSPI
0.6
V
Port Logic-High Input Voltage
P0, P1, P2, P3, P4
VIHP
0.7 x
V+
V
Port Logic-Low Input Voltage
P0, P1, P2, P3, P4
VILP
0.3 x
V+
V
Port Hysteresis Voltage P0, P1,
P2, P3, P4
∆VIP
0.03 x
V+
V
Port Input Pullup Current from V+
IIPU
P0 to P3 configured as keyscan input, V+ =
3.3V
75
µA
Port Output Low Voltage
VOLP
ISINK = 8mA
0.3
0.5
V
Blink Output Low Voltage
VOLBK
ISINK = 0.6mA
0.1
0.3
V
DOUT Output High Voltage
VOHDO
ISOURCE = 1.6mA
V+ -
0.2
V
DOUT Output Low Voltage
VOLDO
ISINK = 1.6mA
0.2
V
OSC_OUT Output High Voltage
VOHOSC
ISOURCE = 1.6mA
V+ -
0.4
V
OSC_OUT Output Low Voltage
VOLOSC
ISINK = 1.6mA
0.4
V




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27  28  29  30  31  32  33  34  35  36  37  38 


Datasheet Download



Número de Pieza relacionado

Número de PiezaDescripción de ComponentesHtml ViewFabricante
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
MAX69524-Wire Interfaced 2.7V to 5.5V 4-Digit 5 .7 Matrix LED Display Driver 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
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
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
ML922727-Bit Duplex/Triplex VFD Controller/Driver with Digital Dimming ADC and Key scan 1 2 3 4 5 MoreOKI electronic componets
HD66727Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver with Key Scan Function 1 2 3 4 5 MoreHitachi Semiconductor
UPD17202AGF-0114-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND KEY SCAN CIRCUIT FOR FPC FRONT PANEL CONTROLLER 1 2 3 4 5 MoreNEC
MAX69582-Wire Interfaced 3V to 5.5V 4-Digit 9-Segment LED Display Drivers with Keyscan 1 2 3 4 5 MoreMaxim Integrated Products
ML92045 X 7 Dot Character X 24-Digit X 2-Line Display Controller/Driver with Character RAM Built-in Key Scan 1 2 3 4 5 MoreOKI electronic componets

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 2003 - 2016    


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