| 数据搜索系统,热门电子元器件搜索 |
|
SP504 数据表(PDF) 4 Page - Sipex Corporation |
|
|
|||||||||||||||||||||||||||||
SP504 数据表(HTML) 4 Page - Sipex Corporation |
|
4 / 31 page ![]() 4 Rev: A Date:1/27/04 SP504 Multi–Mode Serial Transceivers © Copyright 2004 Sipex Corporation SPECIFICATIONS (Continued) T A = +25°C and VCC = +5.0V unless otherwise noted. MIN. TYP. MAX. UNITS CONDITIONS RS-232 DRIVER (V.28) Outputs HIGH Level Output +5.0 +15 Volts R L=3kΩ, VIN=0.8V LOW Level Output –15.0 –5.0 Volts R L=3kΩ, VIN=2.0V Open Circuit Voltage –15 +15 Volts Short Circuit Current ±100 mA V OUT = 0V Power Off Impedance 300 Ω V cc = 0V, Vout = ±2.0V Slew Rate 30 V/µsR L=3kΩ, CL= 50pF V CC = +5.0V, TA @ +25°C Transition Time 1.56 µsR L=3kΩ, CL=2500pF ; between ±3V, T A @ +25°C Max. Transmission Rate 120 230.4 kbps R L=3kΩ, CL=2500pF Propagation Delay T A @ 25°C & VCC = +5V only t PHL 0.5 1 4 µs Measured from 1.5V of V IN t PLH 0.5 1 4 µs to 50% of V OUT; RL=3kΩ RS-232 RECEIVER (V.28) TTL Output Levels V OL 0.4 Volts V OH 2.4 Volts Input HIGH Threshold 1.7 3.0 Volts LOW Threshold 0.8 1.2 Volts Receiver Open Circuit Bias +2.0 Volts Input Impedance 3 5 7 kΩ V IN = +15V to –15V Max. Transmission Rate 120 230.4 kbps Propagation Delay T A @ 25°C & VCC = +5V only t PHL 0.05 0.25 1 µs Measured from 50% of V IN t PLH 0.05 0.25 1 µs to 1.5V of V OUT. RS-423 DRIVER (V.10) TTL Input Levels V IL 0.8 Volts V IH 2.0 Volts Output Open Circuit Voltage, V O ±4.0 ±6.0 Volts R L=3.9kΩ HIGH Level Output, V T +3.6 +6.0 Volts R L=450Ω; VOUT ≥ 0.9VOC LOW Level Output, V T –6.0 –3.6 Volts R L=450Ω; VOUT ≥ 0.9VOC 0.9V OC Volts T A =+25˚C,, VCC = +5.0V Short Circuit Current ±150 mA V OUT = 0V, VCC = +5.0V Power Off Current ±100 µAV CC = 0V, VOUT= ±0.25V Transition Time 100 ns Rise/fall time, between ±3V Max. Transmission Rate 120 kbps R L=450Ω Propagation Delay T A @ 25°C & VCC = +5V only t PHL 0.05 0.5 2 µs Measured from 1.5V of V IN t PLH 0.05 0.5 2 µs to 50% of V OUT; RL=450Ω RS-423 RECEIVER (V.10) TTL Output Levels V OL 0.4 Volts V OH 2.4 Volts Input HIGH Threshold +0.3 +7.0 Volts LOW Threshold –7.0 –0.3 Volts HIGH Input Current Refer to Rec. input graph LOW Input Current Refer to Rec. input graph Receiver Sensitivity ±0.3 Volts V CM = +7V to –7V Input Impedance 4 kΩ V IN = +10V to –10V Max. Transmission Rate 120 kbps |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 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 |