Moteur de recherche de fiches techniques de composants électroniques |
|
SI8040AA-B-IU Fiches technique(PDF) 4 Page - Silicon Laboratories |
|
SI8040AA-B-IU Fiches technique(HTML) 4 Page - Silicon Laboratories |
4 / 23 page Si80xx 4 Rev. 1.0 1. Electrical Specifications Table 1. Recommended Operating Conditions Parameter Symbol Min Typ Max Unit Ambient Operating Temperature* TA –40 25 125 ºC Supply Voltage VDD1 3.15 — 5.5 V VDD2 3.15 — 5.5 V *Note: The maximum ambient temperature is dependent on data frequency, output loading, number of operating channels, and supply voltage. Table 2. Electrical Characteristics (VDD1 = 3.15 to 5.5 V, VDD2 = 3.15 to 5.5 V, TA = –40 to 125 ºC) Parameter Symbol Test Condition Min Typ Max Unit VDD Undervoltage Threshold VDDUV+ VDD1, VDD2 rising 2.65 2.80 3.05 V VDD Undervoltage Threshold VDDUV– VDD1, VDD2 falling 2.2 2.50 2.75 V VDD Undervoltage Threshold Hysteresis VDDHYS — 270 — mV Positive-Going Input Threshold VT+ All inputs rising 1.4 1.6 1.9 V Negative-Going Input Threshold VT– All inputs falling 1.0 1.2 1.4 V Input Hysteresis VHYS —0.40 — V High Level Input Voltage VIH 2.0 — — V Low Level input voltage VIL —— 0.8 V High Level Output Voltage VOH loh = –4 mA VDD1,VDD2 – 0.4 4.8 — V Low Level Output Voltage VOL lol = 4 mA — 0.2 0.4 V Input Leakage Current IL —— ±10 µA Output Impedance1 ZO —50 — Enable Input High Current IENH VENx =VIH —2.0 — µA Enable Input Low Current IENL VENx =VIL —16 — µA Supply Current (DC) VDD1 VDD2 VI =0, 1 CL =15pF — — 4.4 7.5 7.5 10 mA mA Notes: 1. The nominal output impedance of an isolator driver channel is approximately 50 , ±40%, which is a combination of the value of the on-chip series termination resistor and channel resistance of the output driver FET. When driving loads where transmission line effects will be a factor, output pins should be appropriately terminated with controlled impedance PCB traces. 2. tPSK(P-P) is the magnitude of the difference in propagation delay times measured between different units operating at the same supply voltages, load, and ambient temperature. 3. Start-up time is the time period from the application of power to valid data at the output. |
Numéro de pièce similaire - SI8040AA-B-IU |
|
Description similaire - SI8040AA-B-IU |
|
|
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 |