|
|
PDF CAT810 Data sheet ( Hoja de datos )
| Número de pieza | CAT810 | |
| Descripción | 3-Pin Microprocessor Power Supply Supervisors | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de CAT810 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
|
No Preview Available !
CAT803, CAT809, CAT810
3-Pin Microprocessor
Power Supply Supervisors
Description
The CAT803, CAT809, and CAT810 are supervisory circuits that
monitor power supplies in digital systems. The CAT803, CAT809, and
CAT810 are direct replacements for the MAX803, MAX809 and
MAX810 in applications operating over the industrial temperature range.
These devices generate a reset signal, which is asserted while the
power supply voltage is below a preset threshold level and for at least
140 ms after the power supply level has risen above that level. The
underlying floating gate technology, Analog EEPROM used by
ON Semiconductor, makes it possible to offer any custom reset
threshold value. Seven industry standard threshold levels are offered
to support +5.0 V, +3.3 V, +3.0 V and +2.5 V systems.
The CAT803 has an open−drain RESET output (active LOW). The
CAT803 requires a pull−up resistor on the reset output.
The CAT809 features a push−pull RESET output (active LOW) and
the CAT810 features a push−pull RESET output (active HIGH).
Fast transients on the power supply are ignored and the output is
guaranteed to be in the correct state at VCC levels as low as 1.0 V.
The CAT803, CAT809, and CAT810 are available in both the
compact 3−pin SOT−23 and SC−70 packages.
Features
• Precision Monitoring of
+5.0 V (−5%, −10%, −20%),
+3.3 V (−5%, −10%),
+3.0 V (−10%) and
+2.5 V (−5%) Power Supplies
• Offered in Three Output Configurations:
− CAT803: Open−Drain Active LOW Reset
− CAT809: Push−Pull Active LOW Reset
− CAT810: Push−Pull Active HIGH Reset
• Direct Replacements for the MAX803, MAX809 and MAX810 in
Applications Operating over the Industrial Temperature Range
• Reset Valid down to VCC = 1.0 V
• 6 mA Power Supply Current
• Power Supply Transient Immunity
• Industrial Temperature Range: −40°C to +85°C
• Available in SOT−23 and SC−70 Packages
• These Devices are Pb−Free and are RoHS Compliant
Applications
• Computers, Servers, Laptops, Cable Modems
• Wireless Communications
• Embedded Control Systems
• White Goods, Power Meters
• Intelligent Instruments
• PDAs and Handheld Equipment
http://onsemi.com
SOT−23
TB SUFFIX
CASE 527AG
SC−70
SD SUFFIX
CASE 419AB
PIN CONFIGURATION
GND
RESET
(RESET)
1
3
2
(Top View)
3−Lead SOT23
3−Lead SC70
VCC
CAT803
CAT809
(CAT810)
MARKING DIAGRAMS
XXXMG
G
XXXMG
G
SOT−23
SC−70
XXX
M
G
= Specific Device Code
= Month Code
= Pb−Free Package
(*Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 8 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
August, 2014 − Rev. 34
1
Publication Order Number:
CAT803/D
1 page  
CAT803, CAT809, CAT810
TYPICAL OPERATING CHARACTERISTICS
(VCC = Full range, TA = −40°C to +85°C, unless otherwise specified. Typical values at TA = +25°C and VCC = 5 V for the
L/M/J versions, VCC = 3.3 V for the T/S versions, VCC = 3 V for the R version and VCC = 2.5 V for the Z version.)
260 12
240
VCC = 5 V
10
VCC = 5.5 V
8
220
VCC = 2.5 V
6
VCC = 3.6 V
200
4
180 2
160
−50
0 50 100
TEMPERATURE (°C)
Figure 2. Power−up Reset Timeout vs.
Temperature
14
12
10
8
0
150 −50
0
50 100 150
TEMPERATURE (°C)
Figure 3. Supply Current vs. Temperature
(No Load, CAT8xxR/S/T/Z)
1.0002
1.0000
0.9998
0.9996
6 0.9994
4 0.9992
2
0
−50
0
50 100
TEMPERATURE (°C)
Figure 4. Power−down Reset Delay vs.
Temperature (CAT8xxR/S/T/Z)
0.9990
0.9988
150 0 20 40 60 80 100 120
TEMPERATURE (°C)
Figure 5. Normalized Reset Threshold vs.
Temperature
http://onsemi.com
5
5 Page 
D
ee
TOP VIEW
q1
CAT803, CAT809, CAT810
PACKAGE DIMENSIONS
SC−70, 3 Lead, 1.25x2
CASE 419AB−01
ISSUE O
E1 E
SYMBOL
A
A1
A2
b
c
D
E
E1
e
L
L1
L2
θ
θ1
MIN
NOM
MAX
0.80 1.10
0.00 0.10
0.80 0.90 1.00
0.15 0.30
0.08 0.22
1.80 2.00 2.20
1.80 2.10 2.40
1.15 1.25 1.35
0.65 BSC
0.26 0.36 0.46
0.42 REF
0.15 BSC
0º 8º
4º 10º
A2 A
b
q1 A1
SIDE VIEW
Notes:
(1) All dimensions are in millimeters. Angles in degrees.
(2) Complies with JEDEC MO-203.
q
L
L1
END VIEW
c L2
ON Semiconductor and
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: [email protected]
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
http://onsemi.com
11
CAT803/D
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet CAT810.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| CAT810 | 3-Pin Microprocessor Power Supply Supervisors | ON Semiconductor |
| CAT810 | (CAT803 - CAT810) 3-Pin Microprocessor Power Supply Supervisors |  Catalyst Semiconductor |
| CAT811 | 4-Pin Microprocessor Power Supply Supervisors | Catalyst Semiconductor |
| CAT811EUS-T | 4-Pin Microprocessor Power Supply Supervisors | Catalyst 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 |