 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
SP3249EEY Datasheet(PDF) 3 Page - Sipex Corporation |
|
||||||||||||||||||||||||||||||
SP3249EEY Datasheet(HTML) 3 Page - Sipex Corporation |
|
|
3 / 14 page  3 Rev.4/08/02 SP3249E Intelligent +3.0V to +5.5V RS-232 Transceivers © Copyright 2002 Sipex Corporation SPECIFICATIONS V CC = +3.0 to +5.5, C1 -C4 = 0.1µF (tested at 3.3V + 5%), C1-C4 = 0.22µF (tested at 3.3V + 10%), C1 = 0.047µF, and C2-C4 = 0.33µF (tested at 5.0V + 10%), T A = TMIN to TMAX, unless otherwise noted. Typical values are at T A = +25°C.) PARAMETER MIN. TYP. MAX. UNITS CONDITIONS TIMING CHARACTERISTICS Maximum Data Rate 250 kbps RL = 3kΩ, CL = 1000pF, one driver switching Receiver Propagation Delay tPHL 0.15 µs Receiver input to receiver output, CL = 150pF tPLH 0.15 µs Receiver input to receiver output, CL = 150pF Receiver Output Enable Time 200 ns Normal operation Receiver Output Disable Time 200 ns Normal operation Driver Skew 100 ns I tPLH - tPLH I,TA = 25°C Receiver Skew 50 ns I tPLH - tPLH I Transition-Region Slew Rate 30 V/ µsV CC = 3.3V, RL = 3kΩ, TAMB =25°C, measurements taken from -3.0V to +3.0V or +3.0V to -3.0V TYPICAL PERFORMANCE CHARACTERISTICS Unless otherwise noted, the following performance characteristics apply for V CC = +3.3V, 250kbps data rate, all drivers loaded with 3kΩ, 0.1µF charge pump capacitors, and T AMB = +25°C. TRANSMITTER OUTPUT vs. LOAD CAPACITANCE -6 -4 -2 0 2 4 6 0 1000 2000 3000 4000 5000 pF VOH VOL SLEW RATE vs. LOAD CAPACITANCE 0 5 10 15 20 25 0 1000 2000 3000 4000 5000 pF POS. SR NEG SR Figure 3. Supply Current vs. Load Capacitance when Transmitting Data SUPPLY CURRENT vs LOAD CAPACITANCE 0 10 20 30 40 50 60 0 1000 2000 3000 4000 5000 pF 250Kbps 120Kbps 20Kbps Figure 1. Transmitter Output vs. Load Capacitance Figure 2. Slew Rate vs. Load Capacitance |
Similar Part No. - SP3249EEY |
|
Similar Description - SP3249EEY |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.NET |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
