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


ICM7243 Datasheet(Hoja de datos) 4 Page - Intersil Corporation

No. de Pieza. ICM7243
Descripción  8-Character, Microprocessor- Compatible, LED Display Decoder Driver
Descarga  12 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricante  INTERSIL [Intersil Corporation]
Página de inicio  http://www.intersil.com/cda/home
Logo 

 
 4 page
background image
9-24
Absolute Maximum Ratings
Thermal Information
Supply Voltage VDD - VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . .+6.0V
Input Voltage (Any Terminal) . . . . . . . . . . . VDD +0.3V to VSS -0.3V
CHARacter Output Current. . . . . . . . . . . . . . . . . . . . . . . . . . . 300mA
SEGment Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . -25oC to 85oC
Thermal Resistance (Typical, Note 1)
θJA (oC/W) θJC (oC/W)
PDIP Package . . . . . . . . . . . . . . . . . . .
55
N/A
CERDIP Package . . . . . . . . . . . . . . . .
50
10
Maximum Junction Temperature
CERDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175oC
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150oC
Maximum Storage Temperature Range . . . . . . . . . .-65oC to 150oC
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300oC
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTE:
1.
θJA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
VDD = 5V, VSS = 0V, TA = 25
oC, Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
Supply Voltage (VDD - VSS), VSUPP
4.75
5.0
5.25
V
Operating Supply Current, IDD
VSUPP = 5.25V, 10 Segments ON, All 8 Characters
-
180
-
mA
Quiescent Supply Current, ISTBY
VSUPP = 5.25V, OSC/OFF Pin < 0.5V, CS = VSS
-
30
250
µA
Input High Voltage, VIH
2-
-
V
Input Low Voltage, VIL
-
-
0.8
V
Input Current, IIN
-10
-
+10
µA
CHARacter Drive Current, ICHAR
VSUPP = 5V, VOUT = 1V
140
190
-
mA
CHARacter Leakage Current, ICHLK
-
-
100
µA
SEGment Drive Current, ISEG
VSUPP = 5V, VOUT = 2.5V
14
19
-
mA
SEGment Leakage Current, ISLK
-
0.01
10
µA
DISPlay FULL Output Low, VOL
IOL = 1.6mA
-
-
0.4
V
DISPlay FULL Output High, VOH
lIH = 100µA
2.4
-
-
V
Display Scan Rate, fDS
-
400
-
Hz
Electrical Specifications
Drive levels 0.4V and 2.4V, timing measured at 0.8V and 2.0V. VDD = 5V, TA = 25
oC, Unless Otherwise
Specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
AC CHARACTERISTICS
WR, CLeaR Pulse Width Low, tWPI
300
250
-
ns
WR, CLeaR Pulse Width High (Note 1), tWPH
-
250
-
ns
Data Hold Time, tDH
0
-100
-
ns
Data Setup Time, tDS
250
150
-
ns
Address Hold Time, tAH
125
-
-
ns
Address Setup Time, tAS
40
15
-
ns
CS, CS Setup Time, tCS
0-
-
ns
Pulse Transition Time, tT
-
-
100
ns
SEN Setup Time, tSEN
0
-25
-
ns
Display Full Delay, tWDF
700
480
-
ns
Capacitance
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Input Capacitance, ClN
(Note 2)
-
5
-
pF
Output Capacitance, CO
(Note 2)
-
5
-
pF
NOTES:
1. In Sequential mode WR high must be
≥ TSEN +TWDF .
2. For design reference only, not tested.
ICM7243




Html Pages

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


Datasheet Download



Número de Pieza relacionado

Número de PiezaDescripción de ComponentesHtml ViewFabricante
ICM72288-Digit Microprocessor- Compatible LED Display Decoder Driver 1 2 3 4 5 MoreIntersil Corporation
LM27965Dual Display White LED Driver with I2C Compatible Brightness Control 1 2 3 4 5 MoreNational Semiconductor (TI)
BA682ALED level meter driver 12-point VU scale dot or bar display 1 2 3 4 5 Rohm
MAX69524-Wire Interfaced 2.7V to 5.5V 4-Digit 5 .7 Matrix LED Display Driver 1 2 3 4 5 MoreMaxim Integrated Products
MIC5400Dual 8-Output 14-Bit LED Video Display Driver 1 2 3 4 5 MoreMicrel Semiconductor
IR240612-DOT LED DISPLAY DRIVER 1 2 3 Sharp Electrionic Components
MM5481LED Display Driver 1 2 3 4 5 MoreNational Semiconductor (TI)
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
IR2E0316-DOT LED DISPLAY DRIVER 1 List of Unclassifed Manufacturers
CAT31010 Channel Automotive LED Display Driver 1 2 3 4 5 MoreCatalyst Semiconductor

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