Moteur de recherche de fiches techniques de composants électroniques
  French  ▼
ALLDATASHEET.FR

X  

MC33064D-005 Fiches technique(PDF) 4 Page - ON Semiconductor

No de pièce MC33064D-005
Description  UNDERVOLTAGE SENSING CIRCUIT
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  ONSEMI [ON Semiconductor]
Site Internet  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

MC33064D-005 Fiches technique(HTML) 4 Page - ON Semiconductor

  MC33064D-005 Datasheet HTML 1Page - ON Semiconductor MC33064D-005 Datasheet HTML 2Page - ON Semiconductor MC33064D-005 Datasheet HTML 3Page - ON Semiconductor MC33064D-005 Datasheet HTML 4Page - ON Semiconductor MC33064D-005 Datasheet HTML 5Page - ON Semiconductor MC33064D-005 Datasheet HTML 6Page - ON Semiconductor MC33064D-005 Datasheet HTML 7Page - ON Semiconductor MC33064D-005 Datasheet HTML 8Page - ON Semiconductor MC33064D-005 Datasheet HTML 9Page - ON Semiconductor Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 12 page
background image
MC34064, MC33064, NCV33064
http://onsemi.com
4
Figure 8. Clamp Diode Forward Current versus Voltage
Figure 9. Low Voltage Microprocessor Reset
Figure 10. Low Voltage Microprocessor Reset with Additional Hysteresis
80
60
40
20
0
0
0.4
0.8
1.2
1.6
VF , FORWARD VOLTAGE (V)
Vin = 0 V
TA = 25°C
A time delayed reset can be accomplished with the
addition of CDLY. For systems with extremely fast
power supply rise times (<500 ns) it is recommended
that the RCDLY time constant be greater than 5.0 ms.
Vth(MPU) is the microprocessor reset input threshold.
tDLY = RCDLY In
1
1 −
Vth(MPU)
Power
Supply
+
2 (2)
R
1 (1)
Reset
CDLY
Microprocessor
Circuit
1.2 Vref
3 (4)
+
Power
Supply
+
2 (2)
RL
1 (1)
Reset
Microprocessor
Circuit
1.2Vref
3 (4)
+
VH
4.6 RH
+ 0.02
DVth(lower) ≈ 340 RH x 10−6
Where:RH ≤ 150 W
Where: RL ≥ 1.5 W, ≤ 10 kW
Comparator hysteresis can be increased with the addition of resistor RH. The hysteresis equation has been
simplified and does not account for the change of input current Iin as VCC crosses the comparator threshold
(Figure 4). An increase of the lower threshold
DVth(lower) will be observed due to Iin which is typically 340 mA at
4.59V. The equations are accurate to
±10% with RH less than 150 W and RL between 1.5 kW and 10 kW.
Iin
RH
Vin
RL
TEST DATA
VH
(mV)
DVth
(mV)
RH
(
W)
RL
(k
W)
20
51
40
81
71
112
100
164
190
327
276
480
0
3.4
6.8
6.8
10
10
16
16
34
34
51
51
0
10
20
20
30
30
47
47
100
100
150
150
0
1.5
4.7
1.5
2.7
1.5
2.7
1.5
2.7
1.5
2.7
1.5


Numéro de pièce similaire - MC33064D-005

FabricantNo de pièceFiches techniqueDescription
logo
ON Semiconductor
MC33064D-005 ONSEMI-MC33064D-005 Datasheet
167Kb / 11P
   Undervoltage Sensing Circuit
August, 2008 ??Rev. 18
More results

Description similaire - MC33064D-005

FabricantNo de pièceFiches techniqueDescription
logo
ON Semiconductor
MC34064 ONSEMI-MC34064_16 Datasheet
126Kb / 11P
   Undervoltage Sensing Circuit
October, 2016 ??Rev. 19
logo
Microsemi Corporation
MC33064 MICROSEMI-MC33064_04 Datasheet
328Kb / 10P
   UNDERVOLTAGE SENSING CIRCUIT
MC33064 MICROSEMI-MC33064 Datasheet
150Kb / 10P
   UNDERVOLTAGE SENSING CIRCUIT
logo
ON Semiconductor
MC34064D-5G ONSEMI-MC34064D-5G Datasheet
167Kb / 11P
   Undervoltage Sensing Circuit
August, 2008 ??Rev. 18
logo
Motorola, Inc
MC34064 MOTOROLA-MC34064 Datasheet
147Kb / 8P
   Undervoltage sensing circuit
logo
Texas Instruments
LM8365 TI1-LM8365 Datasheet
1Mb / 22P
[Old version datasheet]   Micropower Undervoltage-Sensing Circuit
logo
Microsemi Corporation
MC33164-3 MICROSEMI-MC33164-3 Datasheet
126Kb / 9P
   3V UNDERVOLTAGE SENSING CIRCUIT
MC33164 MICROSEMI-MC33164 Datasheet
159Kb / 7P
   5V UNDERVOLTAGE SENSING CIRCUIT
MC33164-3 MICROSEMI-MC33164-3_05 Datasheet
277Kb / 9P
   3V UNDERVOLTAGE SENSING CIRCUIT
logo
List of Unclassifed Man...
MC341643DM ETC2-MC341643DM Datasheet
278Kb / 9P
   3V UNDERVOLTAGE SENSING CIRCUIT
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com