Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
ST485EXDR Datasheet(PDF) 7 Page - STMicroelectronics |
|
ST485EXDR Datasheet(HTML) 7 Page - STMicroelectronics |
7 / 18 page ST485EB - ST485EC - ST485EX Electrical characteristics 7/18 IOSD2 Driver short-circuit current, VO=Low VO = -7 to 12 V (3) 35 250 mA IOSR Receiver short-circuit current VO = 0 V to VCC 795 mA 1. All currents into device pins are positive; all out of device pins are negative; all voltages are referenced to device ground unless specified. 2. Supply current specification is valid for loaded transmitters when VDE = 0 V 3. Applies to peak current. See typical Operating Characteristics. Table 7. DC electrical characteristics (continued) (VCC = 5 V ± 5 %, TA = TMIN to TMAX, unless otherwise specified. Typical values are referred to TA = 25 °C) Symbol Parameter Test conditions (1) Min. Typ. Max. Unit Table 8. Driver switching characteristics (VCC = 5 V ± 5 %, TA = TMIN to TMAX, unless otherwise specified. Typical values are referred to TA = 25 °C) Symbol Parameter Test conditions (1) Min. Typ. Max. Unit tPLH tPHL Propagation delay input to output RDIFF = 54 Ω, CL1 = CL2 = 100 pF (See Figure 4 and Figure 6) 25 45 ns tSK Output skew to output RDIFF = 54 Ω, CL1 = CL2 = 100 pF (See Figure 4 and Figure 6) 25 ns tTLH tTHL Rise or fall time RDIFF = 54 Ω, CL1 = CL2 = 100 pF (See Figure 4 and Figure 6) 15 40 ns tPZH Output enable time CL = 100 pF, S2 = Closed (See Figure 5 and Figure 7) 35 50 ns tPZL Output enable time CL = 100 pF, S1 = Closed (See Figure 5 and Figure 7) 25 40 ns tPLZ Output disable time CL = 15 pF, S1 = Closed (See Figure 5 and Figure 7) 25 40 ns tPHZ Output disable time CL = 15 pF, S2 = Closed (See Figure 5 and Figure 7) 35 50 ns 1. All currents into device pins are positive; all out of device pins are negative; all voltages are referenced to device ground unless specified. |
Número de pieza similar - ST485EXDR |
|
Descripción similar - ST485EXDR |
|
|
Enlace URL |
Política de Privacidad |
ALLDATASHEET.ES |
¿ALLDATASHEET es útil para Ud.? [ DONATE ] |
Todo acerca de Alldatasheet | Publicidad | Contáctenos | Política de Privacidad | Intercambio de Enlaces | Lista de Fabricantes 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 |