 |
Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
|
Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
ADS1158IRTCT Datasheet(PDF) 7 Page - Texas Instruments |
|
|
||||||||||||||||||||||||||||||
ADS1158IRTCT Datasheet(HTML) 7 Page - Texas Instruments |
|
|
7 / 50 page  PARAMETER MEASUREMENT INFORMATION SCLK CS (1) DIN DOUT t SCLK t CSSC t SPW t DIST t DIHD t SPW t CSDO Hi-Z Hi-Z t CSPW t DOPD t DOHD DRDY DOUT t DRDY t DDO ADS1158 www.ti.com ............................................................................................................................................................. SBAS429A – JUNE 2008 – REVISED JUNE 2008 (1) CS can be tied low. Figure 1. Serial Interface Timing SERIAL INTERFACE TIMING CHARACTERISTICS At TA= –40°C to +105°C and DVDD = 2.7V to 5.25V, unless otherwise noted. SYMBOL DESCRIPTION MIN MAX UNITS tSCLK SCLK period 2 τ CLK (1) tSPW SCLK high or low pulse width (exceeding max resets SPI interface) 0.8 4096(2) τ CLK tCSSC CS low to first SCLK: setup time(3) 2.5 τ CLK tDIST Valid DIN to SCLK rising edge: setup time 10 ns tDIHD Valid DIN to SCLK rising edge: hold time 5 ns tDOPD SCLK falling edge to valid new DOUT: propagation delay(4) 20 ns tDOHD SCLK falling edge to old DOUT invalid: hold time 0 ns tCSDO CS high to DOUT invalid (3-state) 5 τ CLK tCSPW CS pulse width high 2 τ CLK (1) τ CLK = master clock period = 1/fCLK. (2) Programmable to 256 τ CLK. (3) CS can be tied low. (4) DOUT load = 20pF || 100k Ω to DGND. Figure 2. DRDY Update Timing DRDY UPDATE TIMING CHARACTERISTICS SYMBOL DESCRIPTION TYP UNITS tDRDY DRDY high pulse width without data read 1 τ CLK tDDO Valid DOUT to DRDY falling edge (CS = 0) 0.5 τ CLK Copyright © 2008, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Link(s): ADS1158 |
Número de pieza similar - ADS1158IRTCT |
|
Descripción similar - ADS1158IRTCT |
|
|
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 |
Spanish ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
