|
|
PDF PST90xx Data sheet ( Hoja de datos )
| Número de pieza | PST90xx | |
| Descripción | IC for System Reset Monolithic IC | |
| Fabricantes | Mitsumi Electronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de PST90xx (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
|
No Preview Available !
MITSUMI
IC for System Reset PST90XX
IC for System Reset
Monolithic IC PST90XX Series
November 9, 2001
Outline
The function of this low voltage detection type IC is to accurately reset systems after detecting the supply
voltage at the time of switching power on and instantaneous power off in various CPU and other logic
systems. This IC, with its super low consumption current and high precision voltage detection capacity, is
most suited as a voltage check circuit for a number of products which use batteries.
Features
1. High precision voltage detection
VS±2.5% max.
2. Super low current consumption
ICCH=1.5µA typ. ICCL=1µA typ.
3. Low operating threshold voltage
0.7V max.
4. Hysteresis voltage is provided as a detect voltage Vs 5% typ.
5. The detect voltage can be selected at your discretion at 0.1 V step within the range of 0.8 to 1.8V by the
following stipulation method.
PST90XX
Detected voltage value
(Example : for 0.8V ······ PST9008)
Packages
TO-92A (PST90 )
SOT-25A (PST90 N)
www.DataSheet4U.com
Applications
1. Reset circuits for microcomputers, CPUs and MPUs
2. Reset circuits for logic circuits
3. Battery voltage check circuits
4. Back-up power supply switching circuits
5. Level detection circuits
Pin Assignment
1 VOUT
2 VCC
3 GND
54
123
123
TO-92A
SOT-25A
(TOP VIEW)
Note : The pin 2 of SOT-25 package is a SUB terminal. Connect it to GND.
1 NC
2 SUB
3 GND
4 VOUT
5 VCC
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet PST90xx.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| PST90xx | IC for System Reset Monolithic IC | Mitsumi Electronics |
| 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 |