 |
поискавой системы для электроныых деталей |
|
|
поискавой системы для электроныых деталей |
|
TS1431ACXRFG датащи(PDF) 2 Page - Taiwan Semiconductor Company, Ltd |
|
||||||||||||||||||||||||||||||
TS1431ACXRFG датащи(HTML) 2 Page - Taiwan Semiconductor Company, Ltd |
|
|
2 / 10 page  TS1431 Adjustable Precision Shunt Regulator 2/10 Version: D14 Recommended Operating Condition Parameter Symbol Limit Unit Cathode Voltage (Note 1) VKA Ref ~ 36 V Continuous Cathode Current Range IK 1 ~ 100 mA Electrical Characteristics Parameter Symbol Test Conditions Min Typ Max Unit Reference voltage TS1431A VREF VKA =VREF, IK =10mA (Figure 1) TA=25 oC 2.475 2.495 2.525 V TS1431B 2.487 2.513 Deviation of reference input voltage ∆ VREF VKA = VREF, IK =10mA (Figure 1) TA= full range -- 3 17 mV Radio of change in Vref to change in cathode Voltage ∆VREF /∆VKA IKA =10mA, VKA = 10V to VREF VKA = 36V to 10V (Figure 2) -- -- -1.4 -1.0 -2.7 -2.0 mV/V Reference Input current IREF R1=10KΩ, R2= ∞ , IKA =10mA TA = full range (Figure 2) -- 0.7 4.0 µA Deviation of reference input current, over temp. ∆IREF R1=10KΩ, R2= ∞ , IKA =10mA TA = full range (Figure 2) -- 0.4 1.2 µA Off-state Cathode Current IKA (off) VREF =0V (Figure 3), VKA =36V -- -- 1.0 µA Dynamic Output Impedance | ZKA | f<1KHz, VKA = VREF IKA =1mA to 100mA (Figure 1) -- 0.22 0.5 Ω Minimum operating cathode current IKA (min) VKA = VREF (Figure 1) -- 0.4 0.6 mA * The deviation parameters ∆VREF and ∆IREF are defined as difference between the maximum value and minimum value obtained over the full operating ambient temperature range that applied. * The average temperature coefficient of the reference input voltage, αVREF is defined as: Where: T2-T1 = full temperature change. αVREF can be positive or negative depending on whether the slope is positive or negative. Example: Maximum VREF=2.496V at 30 oC, minimum VREF =2.492V at 0oC, VREF =2.495V at 25oC, ΔT=70oC αVREF | = [4mV / 2495mV] * 10 6 / 70oC ≈ 23ppm/oC Because minimum VREF occurs at the lower temperature, the coefficient is positive. * The dynamic impedance ZKA is defined as: | ZKA | = ΔVKA / ΔIKA * When the device operating with two external resistors, R1 and R2, (refer to Figure 2) the total dynamic impedance of the circuit is given by: | ZKA | = Δv / Δi | ≈ ZKA | * ( 1 + R1 / R2) |
Аналогичный номер детали - TS1431ACXRFG |
|
Аналогичное описание - TS1431ACXRFG |
|
|
|
ссылки URL |
| Конфиденциальность |
| ALLDATASHEETRU.COM |
| Вашему бизинису помогли Аллдатащит? [ DONATE ] |
Что такое Аллдатащит | реклама | контакт | Конфиденциальность | 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
