DataSheet.es    


PDF NJU3719A Data sheet ( Hoja de datos )

Número de pieza NJU3719A
Descripción 24-Output / SDMP30
Fabricantes JRC 
Logotipo JRC Logotipo



Hay una vista previa y un enlace de descarga de NJU3719A (archivo pdf) en la parte inferior de esta página.


Total 8 Páginas

No Preview Available ! NJU3719A Hoja de datos, Descripción, Manual

www.DataSheet4U.com
NJU3719A
24-BIT SERIAL TO PARALLEL CONVERTER
GENERAL DESCRIPTION
The NJU3719A is a 24-bit serial to parallel converter
especially applying to MPU outport expander. It can
operate from 2.4V to 5.5V.
The effective outport assignment of MPU is available
as the connection between NJU3719A and MPU using
only 4 lines.
The serial data synchronizing with 5MHz or more
clock can be input to the serial data input terminal and
the data are output from parallel output buffer through
serial in parallel out shift register and parallel data
latches.
The hysteresis input circuit realizes wide noise
margin and the high drive-ability output buffer (25mA)
can drive LED directly.
PACKAGE OUTLINE
NJU3719AM
FEATURES
24-Bit Serial In Parallel Out
Hysteresis Input
0.5V typ at 5V
Operating Voltage
2.4 to 5.5V
Maximum Operating Frequency 5MHz and more
Output Current
25mA at 5V, 5mA at 3V
C-MOS Technology
Package Outline
SDMP30
BLOCK DIAGRAM
PIN CONFIGURATION
P11 1
P12 2
P13 3
P14 4
P15 5
P16 6
P17 7
VSS 8
P18 9
P19 10
P20 11
P21 12
P22 13
P23 14
P24 15
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
NJU3719AM
VDD
P10
P9
P8
P7
P6
P5
P4
P3
P2
P1
CLR
STB
CLK
DATA
DATA
CLK
P1
P2
P3
STB
CLR
Controller Circuit
P23
P24
Ver.2003-11-18
-1-

1 page




NJU3719A pdf
www.DataSheet4U.com
NJNUJ3U731595A5
ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage Range
VDD
-0.5 ~ +7.0
V
Input Voltage Range
VI
VSS-0.5 ~ VDD+0.5
V
Output Voltage Range
VO
VSS-0.5 ~ VDD+0.5
V
Output Current
Output Short Current
(P1~P24 Terminals)
(Note 5)
IO
IOSD
±25
VO=7V, VI=0V
VO=0V, VI=7V
20 (max)
-20 (max)
mA
mA
Power Dissipation
Operating Temperature Range
PD
Topr
700 (SDMP)
-25 ~ +85
mW
°C
Storage Temperature Range
Tstg
-65 ~+150
°C
Note 2) All voltage are relative to VSS=0V reference.
Note 3) Do not exceed the absolute maximum ratings, otherwise the stress may cause a permanent damage to the IC. It is also
recommended that the IC be used in the range specified in the DC electrical characteristics, or the electrical stress may cause
malfunctions and impact on the reliability.
Note 4) To stabilize the IC operation, place decoupling capacitor between VDD and VSS.
Note 5) VDD=7V, VSS=0V, less than 1 second per pin.
DC ELECTRICAL CHARACTERISTICS
PARAMETER
SYMBOL
(VDD=2.4~5.5V, VSS=0V, Ta=25°C, unless otherwise noted)
CONDITION
MIN TYP MAX UNIT
Operating Voltage
VDD
2.4 - 5.5 V
Operating Current
IDDS
VIH=VDD, VIL=VSS
- - 0.1 mA
High-level Input Voltage
VIH
0.7VDD
-
VDD V
Low-level Input Voltage
VIL
VSS
-
0.3VDD
V
Input Leakage Current
ILI VI=0~VDD
-10 - 10 µA
IOH=-25mA
VDD-1.5
-
VDD
High-level Output Voltage
(Note 6)
VOHD
VDD=5V IOH=-15mA
IOH=-10mA
P1~P24
Terminals
VDD-1.0
VDD-0.5
-
-
VDD
VDD
V
VDD=3V IOH=-5mA
VDD-0.5
-
VDD
IOL=+25mA
VSS - 1.5
Low-level Output Voltage
(Note 6)
VOLD
VDD=5V IOL=+15mA P1~P24
IOL=+10mA Terminals
VSS
VSS
-
-
0.8
V
0.4
VDD=3V IOL=+5mA
VSS - 0.5
Note 6) Specified value represent output current per pin. When use, total current consideration and less than power dissipation in rating
operation should be required.
Ver.2003-11-18
-5-

5 Page










PáginasTotal 8 Páginas
PDF Descargar[ Datasheet NJU3719A.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
NJU371924-BIT SERIAL TO PARALLEL CONVERTERNew Japan Radio
New Japan Radio
NJU3719A24-Output / SDMP30JRC
JRC

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar