Zakładka z wyszukiwarką danych komponentów |
|
ADS7951SBRGER Arkusz danych(PDF) 9 Page - Texas Instruments |
|
|
ADS7951SBRGER Arkusz danych(HTML) 9 Page - Texas Instruments |
9 / 65 page ADS7950, ADS7951, ADS7952, ADS7953 ADS7954, ADS7955, ADS7956, ADS7957 ADS7958, ADS7959, ADS7960, ADS7961 www.ti.com SLAS605A – JUNE 2008 – REVISED JANUARY 2010 ELECTRICAL CHARACTERISTICS, ADS7958/59/60/61 (continued) +VA = 2.7 V to 5.25 V, +VBD = 1.7 V to 5.25 V, Vref = 2.5 V ± 0.1 V, TA = -40°C to 125°C, fsample = 1 MHz (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT 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, Full-scale input to channel being sampled with DC –85 input. ETERNAL REFERENCE INPUT Vref reference voltage at REFP 2.0 2.5 3.0 V Reference resistance 100 k Ω ALARM SETTING Higher threshold range 000 FF Hex Lower threshold range 000 FF 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 mA Vdd-0.2 VOL At Isink = 200 mA 0.4 Data format 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 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 mA +VBD supply current +VA = 5.25V, fs = 1MHz 1 mA Power-up time 1 mSec Invalid conversions after power up or 1 Numbers reset TEMPERATURE RANGE Specified performance –40 125 °C TIMING REQUIREMENTS (see Figure 45, Figure 46, Figure 47, and Figure 48) All specifications typical at –40°C to 125°C, +VA = 2.7 V to 5.25 V (unless otherwise specified) PARAMETER TEST CONDITIONS(1) (2) MIN TYP MAX UNIT +VBD = 1.8 V 16 tconv Conversion time +VBD = 3 V 16 SCLK +VBD = 5 V 16 +VBD = 1.8 V 40 Minimum quiet sampling time needed from bus tq +VBD = 3 V 40 ns 3-state to start of next conversion +VBD = 5 V 40 (1) 1.8V specifications apply from 1.7V to 1.9V, 3V specifications apply from 2.7V to 3.6V, 5V specifications apply from 4.75V to 5.25V. (2) With 50-pF load Copyright © 2008–2010, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Link(s): ADS7950, ADS7951, ADS7952, ADS7953 ADS7954, ADS7955, ADS7956, ADS7957 ADS7958, ADS7959, ADS7960, ADS7961 |
Podobny numer części - ADS7951SBRGER |
|
Podobny opis - ADS7951SBRGER |
|
|
Link URL |
Polityka prywatności |
ALLDATASHEET.PL |
Czy Alldatasheet okazała się pomocna? [ DONATE ] |
O Alldatasheet | Reklama | Kontakt | Polityka prywatności | Linki | Lista producentów 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 |