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PDF ZSH560C Data sheet ( Hoja de datos )
| Número de pieza | ZSH560C | |
| Descripción | SUPPLY VOLTAGE MONITOR | |
| Fabricantes | Zetex Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ZSH560C (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
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SUPPLY VOLTAGE
MONITOR
ISSUE 1 - MARCH 1998
DEVICE DESCRIPTION
The ZSH560 is a three terminal under voltage
monitor circuit for use in microprocessor
systems. The threshold voltage of the device
has been set to 4.6 volts making it ideal for
5 volt circuits.
Included in the device is a precise voltage
reference and a comparator with built in
hysteresis to prevent erratic operation. The
ZSH560 features an open collector output
capable of sourcing at least l0mA which only
requires a single external resistor to
interface to following circuits.
Operation of the device is guaranteed from
one volt upwards, from this level to the
device threshold voltage the output is held
high providing a power on reset function.
Should the supply voltage, once established,
at any time drop below the threshold level
then the output again will pull high.
The device is available in a TO92 package for
through hole applications as well as SO8 and
SOT223 for surface mount requirements.
SCHEMATIC DIAGRAM
ZSH560
FEATURES
• SO8, SOT223 and TO92 packages
• Power on reset generator
• Automatic reset generation
• Low standby current
• Guaranteed operation from 1 volt
• Wide supply voltage range
• Internal clamp diode to discharge
delay capacitor
• 4.6 volt threshold for 5 volt logic
• 20mV hysteresis prevents erratic operation
APPLICATIONS
• Microprocessor systems
• Computers
• Computer peripherals
• Instrumentation
• Automotive
• Battery powered equipment
Vcc
Out
Gnd
4-334
1 page  
ZSH560
CONNECTION DIAGRAMS
SO8 Package Suffix – N8
SOT223 Package Suffix – G
Top View
TO92 Package Suffix – C
Top View –
Connect pin 4 to pin 2 or leave pin 4
electrically isolated
Bottom View
ORDERING INFORMATION
Part No
ZSH560C
ZSH560G
ZSH560N8
Package Partmark
TO92
ZSH560
SOT223 ZSH560
SO8
ZSH560
4-338
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet ZSH560C.PDF ] | |
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