Moteur de recherche de fiches techniques de composants électroniques |
|
ACE301 Fiches technique(PDF) 7 Page - ACE Technology Co., LTD. |
|
ACE301 Fiches technique(HTML) 7 Page - ACE Technology Co., LTD. |
7 / 19 page ACE301 High-precision Low Voltage Detector VER 1.6 7 Output Current1 Output Current2 Output Delay Time Minimum Operation Voltage Detector Threshold Temperature Coefficient Iout1[mA] Iout2[mA] TPLH[us] VDDL[V] Δ-V DET/ΔTppm/℃ Condition Min. Typ. Condition Min. Typ. Max. Typ. Max. Condition Typ. NCH, VDS=0.05V, VDD=0.7V 0.01 0.05 NCH, VDS=0.5V Vdd=0.85V 0.1 0.5 20 0.5 0.7 -40℃~85℃ 100 Vdd=1.0V 0.2 1.0 VDD=1.5V 1.0 2.0 Function description High precision low temperature co-efficiency reference voltage is applied to the negative input of a comparator. Input voltage, divided by resistor array of Ra Rb and Rc, is applied to the positive input of the comparator. Output of the comparator controls a pair of NMOS and PMOS switches, generating the hysteresis. Output of the comparator passes a series of buffer to drive the output CMOS pair. +VDET, -VDET, VHYS can be calculated as follows: -VDET =VREF*(1+Ra/(Rb+Rc)) +VDET =VREF*(1+(Ra+Rb)/Rb)=VREF *(1+(Ra+Rc)/Rb) VHYS = +VDET-(-VDET)=VREF*(Ra+Rb+Rc)(1/Rb-1/(Rb+Rc)) |
Numéro de pièce similaire - ACE301 |
|
Description similaire - ACE301 |
|
|
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 |
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 |