 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
RT9801AGE датащи(PDF) 1 Page - Richtek Technology Corporation |
|
|
|||||||||||||||||||||||||||||
RT9801AGE датащи(HTML) 1 Page - Richtek Technology Corporation |
|
|
1 / 9 page  RT9801A/B 1 DS9801A/B-13 April 2011 www.richtek.com Pin Configurations User Programmable Micro-Power Voltage Detectors Ordering Information (TOP VIEW) SOT-23-6 General Description The RT9801A/B is a micro-power voltage detector supervising the power supply voltage level for microprocessors ( μP) or digital systems. It provides user programmable threshold levels with 0.1V step ranging from 1.5V to 5V, which covers most digital applications. It features low supply current of 3 μA. Selection of VTH is easily achieved through 3 pins connected to GND, VDD or floating for different threshold voltage settings. Two versions of threshold voltages, 1.5V to 4V and 2.5V to 5V, which are programmed in factory are offered by customer demands. The RT9801A/B performs supervisory function by sending out a reset signal whenever the VDD voltage falls below a preset threshold level. This reset signal will last the whole period before VDD recovering. Reset signal will release after VDD is recovered and last for the whole period of Reset Active Time-out period. RT9801A/B is N-Channel, open-drain output and provided in SOT-23-6 package. Features User Programmable Threshold 1.5V to 5V in 0.1V Step with ±±±±±3% Accuracy Low Supply Current 3 μμμμμA Quick Reset within 20 μμμμμs Built-in Recovery Delay 200ms Low Functional Supply Voltage 0.9V Small SOT-23-6 Package RoHS Compliant and 100% Lead (Pb)-Free Applications Computers Controllers Intelligent Instruments Critical μP and μC Power Monitoring Portable/Battery-Powered Equipment Marking Information For marking information, contact our sales representative directly or through a Richtek distributor located in your area. Note : Richtek products are : RoHS compliant and compatible with the current require- ments of IPC/JEDEC J-STD-020. Suitable for use in SnPb or Pb-free soldering processes. Typical Application Circuit VSET0 GND RESET VSET1 VSET2 VDD RT9801 GND RESET VDD μP Pull Up RT9801 V TH = 2.5V in this example 4 23 5 6 RT9801 Package Type E : SOT-23-6 Lead Plating System P : Pb Free G : Green (Halogen Free and Pb Free) Reset Threshold A : 2.5V to 5V B : 1.5V to 4V |
Аналогичный номер детали - RT9801AGE |
|
Аналогичное описание - RT9801AGE |
|
|
|
ссылки URL |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | Ссылка на техническое описание | обмен ссыками | поиск по производителю 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 |
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
