|
|
PDF IN1705 Data sheet ( Hoja de datos )
| Número de pieza | IN1705 | |
| Descripción | Low power Micro Monitor Chip | |
| Fabricantes | IK Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de IN1705 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
|
No Preview Available !
eet4U.comMicro Monitor Supply Control
ataShThe IN1705 is designed to control power supply and to start mi-
.Dcrocontroller and microprocessor systems. It is used for securing
wstable functioning of the system when starting and halting the device
was well as in the case of the supply voltage drops.
w Manufactured in 8-pin SOIC/DIP package MS-012AA.
TECHNICAL DATA
IN1705
mLSI features:
o• rated supply voltage 5.0 V;
.c• generation of reset signal when power supply is on for
correct start of microprocessor;
U• generation of reset signal when power supply drops below
the operating one to avoid incorrect functioning of
t4microprocessor;
• generation of reset signal when pushing reset button;
e• possibility to program threashold voltage
eat which reset signal is generated.
ORDERING INFORMATION
IL1705N Plastic
IL1705D SOIC
TA = -40° to 85° C for all packages.
ShThe IN1705 contains a source of reference voltage,
two analog comparators, watchdog timer, digital sampler,
tadigital delay..
aFunctions:
.D• generation of reset signal per fixed level of supply
wvoltage;
• generation of reset signal from external “Reset” button;
w• generation of signal of watchdog timer status;
w• emergency interruption of primary power source.
PBRST 1
Vcc 2
GND 3
8 WDS
7 RST
6 ST
IN 4
5 NMI
www.DataSheet4U.comFig. 2 – Pin assignment
1
1 page  
IN1705
Timing diagrams
______
PBRST
tPB
tPDLY
VIL
____
RST
VIH
tRST
VOH
Fig. 3 – Timing diagram of forming reset signal from external PBRST control button
Invalid
___ strobe
ST
Valid
strobe
____
WDS
t ST
MIN
t TD
___
RST
Reset initiated
by pushbutton
Fig. 4 – Timing diagram: strobe input
Indeterminate
strobe
MAX
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet IN1705.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| IN1705 | Low power Micro Monitor Chip | IK Semiconductor |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 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, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |