Motor de Búsqueda de Datasheet de Componentes Electrónicos |
|
ADS7950SDBTRG4 Datasheet(PDF) 6 Page - Texas Instruments |
|
ADS7950SDBTRG4 Datasheet(HTML) 6 Page - Texas Instruments |
6 / 43 page ADS7950, ADS7951, ADS7952, ADS7953 ADS7954, ADS7955, ADS7956, ADS7957 ADS7958, ADS7959, ADS7960, ADS7961 SLAS605 – JUNE 2008 ...................................................................................................................................................................................................... www.ti.com ELECTRICAL CHARACTERISTICS, ADS7954/55/56/57 (continued) +VA = 2.7 V to 5.25 V, +VBD = 1.7 V to 5.25 V, TA = -40°C to 125°C, fsample = 1 MHz (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Range 1 –1 ±0.1 1 Gain error LSB Range 2 ±0.1 SAMPLING DYNAMICS Conversion time 20 MHz SCLK 800 nSec Acquisition time 325 nSec Maximum throughput rate 20 MHz SCLK 1.0 MHz Aperture delay 5 nsec Step response 150 nsec Over voltage recovery 150 nsec DYNAMIC CHARACTERISTICS Total harmonic distortion(4) 100 kHz –80 dB Signal-to-noise ratio 100 kHz 60 dB Signal-to-noise + distortion 100 kHz 60 Spurious free dynamic range 100 kHz 82 dB Full power bandwidth At –3 dB 47 MHz Any off-channel with 100kHz, Full-scale input to –95 channel being sampled with DC input. Channel-to-channel crosstalk dB From previously sampled to channel with 100kHz, –85 Full-scale input to channel being sampled with DC input. ETERNAL REFERENCE INPUT Vref reference voltage at REFP 2.49 2.5 2.51 V Reference resistance 100 k Ω ALARM SETTING Higher threshold range 000 FFC Hex Lower threshold range 000 FFC Hex DIGITAL INPUT/OUTPUT Logic family CMOS VIH 0.7*(+VBD) VIL +VBD = 5 V 0.8 Logic level VIL +VBD = 3 V 0.4 V VOH At Isource = 200 µA Vdd-0.2 VOL At Isink = 200 µA 0.4 Data format MSB first MSB First POWER SUPPLY REQUIREMENTS +VA supply voltage 2.7 3.3 5.25 V +VBD supply voltage 1.7 3.3 5.25 V At +VA = 2.7 to 3.6 V and 1MHz throughput 1.8 mA At +VA = 2.7 to 3.6 V static state 1.05 1 mA Supply current (normal mode) At +VA = 4.7 to 5.25 V and 1 MHz throughput 2.3 3 mA At +VA = 4.7 to 5.25 V static state 1.1 1.5 mA Power-down state supply current 1 µA +VBD supply current +VA = 5.25V, fs = 1MHz 1 mA Power-up time 1 µSec Invalid conversions after power up or 1 Numbers reset (4) Calculated on the first nine harmonics of the input frequency. 6 Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): ADS7950, ADS7951, ADS7952, ADS7953 ADS7954, ADS7955, ADS7956, ADS7957 ADS7958, ADS7959, ADS7960, ADS7961 |
Número de pieza similar - ADS7950SDBTRG4 |
|
Descripción similar - ADS7950SDBTRG4 |
|
|
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 |