mc33465n ON Semiconductor, mc33465n Datasheet

no-image

mc33465n

Manufacturer Part Number
mc33465n
Description
Micropower Undervoltage Sensing Circuits With Programmable Ouput Delay
Manufacturer
ON Semiconductor
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
mc33465n-27CTR
Manufacturer:
MOT
Quantity:
936
Part Number:
mc33465n-30ATR
Manufacturer:
ON
Quantity:
24 000
Part Number:
mc33465n-30ATR
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
Part Number:
mc33465n-32ATR
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
mc33465n-45CTR
Manufacturer:
MOT
Quantity:
965
Part Number:
mc33465n-47ATR
Manufacturer:
SARP
Quantity:
73
Part Number:
mc33465n30ATR
Manufacturer:
INF
Quantity:
6 799
MC33465
Micropower Undervoltage
Sensing Circuits with
Programmable Output Delay
that are specifically designed for use with battery powered
microprocessor based systems, where extended battery life is required.
A choice of several threshold voltages from 0.9 V to 4.5 V are
available. This device features a very low quiescent bias current of 1.0
μA typical.
comparator with precise thresholds and built−in hysteresis to prevent
erratic reset operation, a choice of output configurations between open
drain or complementary, a time delayed output, which can be
programmed by the system designer, and guaranteed operation below
1.0 V with extremely low standby current. This device is available in a
SOT−23 5−pin surface mount package.
supply used in appliance, automotive, industrial and portable
equipment.
Features:
© Semiconductor Components Industries, LLC, 2006
July, 2006 − Rev. 4
The MC33465 series are micropower undervoltage sensing circuits
The MC33465 series features a highly accurate voltage reference, a
Applications include direct monitoring of the MPU/logic power
(100 ms typ. with 0.15 μF)
Extremely Low Standby Current of 1.0 μA at V
Wide Input Voltage Range (0.7 V to 10 V)
Monitors Power Supply Voltages from 1.1 V to 5.0 V
High Accuracy Detector Threshold (±2.5%)
Two Reset Output Types (Open Drain or Complementary Drive)
Programmable Output Delay by External Capacitor
Surface Mount Package (SOT−23 5−Pin)
Convenient Tape and Reel (3000 per Reel)
2
Input
V
Open Drain Output Configuration
ref
3
MC33465N−YYATR
Gnd
5
R
D
C
D
This device contains 28 active transistors.
Representative Block Diagrams
1
in
Reset
YY Denotes Threshold Voltage
= 3.5 V
1
2
Input
Complementary Output Configuration
V
ref
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
3
MC33465N−YYCTR
Gnd
ORDERING INFORMATION
Ground
Reset
Input
5
R
PIN CONNECTIONS
http://onsemi.com
D
C
1
D
1
2
3
CASE 1212
SOT−23−5
N SUFFIX
(Top View)
Publication Order Number:
5
5
4
C
N/C
D
1
Reset
MC33465/D

Related parts for mc33465n

mc33465n Summary of contents

Page 1

... C D © Semiconductor Components Industries, LLC, 2006 July, 2006 − Rev 3 See detailed ordering and shipping information in the package dimensions section on page 7 of this data sheet. Representative Block Diagrams MC33465N−YYCTR Complementary Output Configuration 2 Input 1 Reset V ref 3 YY Denotes Threshold Voltage This device contains 28 active transistors ...

Page 2

MAXIMUM RATINGS Rating Á Á Á Á Á Á Á Á Á Á Á Á Á Á Power Input Supply Voltage Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á ...

Page 3

ELECTRICAL CHARACTERISTICS RESET OUTPUT Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Á Output Sink Current ( Á Á Á Á Á Á Á Á ...

Page 4

... Figure 2. Output Voltage versus Input Voltage 7.0 MC33465N−45ATR 470 kΩ Pull−up 6.0 5.0 4.0 3 −30° 2.0 1.0 0 2.5 3.0 0 1.0 Figure 4. Comparator Input Threshold Voltage 3.0 2.9 2.85 2.8 V 2.75 2.7 2.65 MC33465N−27ATR −30°C 2.6 8.0 10 −40 −20 Figure 6. Reset Output Source Current 4 −30°C MC33465N−27CTR A 3.5 25°C 3.0 2.5 80°C 2.0 1.5 1.0 0.5 0 2.5 3.0 0 2.0 http://onsemi.com 4 30° ...

Page 5

... Figure 10. Detector Threshold versus Temperature 1.9 1.8 1.7 1 1.5 1.4 1.3 MC33465N−27ATR 1 −40 −20 Figure 11. Output Delay Time versus Delay Capacitance t : Output Switch D Low to High t : Output Switch PHL High to Low 0.001 0.01 0 DELAY CAPACITANCE (μF) D http://onsemi.com 5 Sink Current versus C ...

Page 6

Input 5 MC33465 Series Gnd Figure 13. Typical Complementary Output Application 2 Input MC33465 5 Series Gnd The MC33465 series are micropower undervoltage sensing circuits which offer a programmable ...

Page 7

... MC33465N−32ATR 3.2 MC33465N−34ATR 3.4 MC33465N−38ATR 3.8 MC33465N−45ATR 4.5 MC33465N−46ATR 4.6 MC33465N−47ATR 4.7 MC33465N−09CTR 0.9 MC33465N−20CTR 2.0 MC33465N−27CTR 2.7 MC33465N−30CTR 3.0 MC33465N−43CTR 4.3 MC33465N−44CTR 4.4 MC33465N−45CTR 4.5 Other voltages from 0 0.1 V increments, are available. Consult factory for information. Figure 14. Timing Waveforms ...

Page 8

... 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− ...

Related keywords