Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

ADS7891 Arkusz danych(PDF) 4 Page - Texas Instruments

Click here to check the latest version.
Numer części ADS7891
Szczegółowy opis  14-BIT,3-MSPS LOW POWER SAR ANALOG-TO-DIGITAL CONVERTER
Download  31 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  TI [Texas Instruments]
Strona internetowa  http://www.ti.com
Logo TI - Texas Instruments

ADS7891 Arkusz danych(HTML) 4 Page - Texas Instruments

  ADS7891 Datasheet HTML 1Page - Texas Instruments ADS7891 Datasheet HTML 2Page - Texas Instruments ADS7891 Datasheet HTML 3Page - Texas Instruments ADS7891 Datasheet HTML 4Page - Texas Instruments ADS7891 Datasheet HTML 5Page - Texas Instruments ADS7891 Datasheet HTML 6Page - Texas Instruments ADS7891 Datasheet HTML 7Page - Texas Instruments ADS7891 Datasheet HTML 8Page - Texas Instruments ADS7891 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 31 page
background image
ADS7891
SLAS410 − DECEMBER 2003
www.ti.com
4
SPECIFICATIONS Continued
TA = −40°C to 85°C, +VA = 5 V, +VBD = 5 V or 3.3 V, Vref = 2.5 V, fsample = 3 MHz (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
INTERNAL REFERENCE OUTPUT
Start-up time
From 95% (+VA), with 1-
µF storage
capacitor on REFOUT to AGND
120
msec
VREF Range
IOUT=0
2.48
2.5
2.52
V
Source current
Static load
10
µA
Line regulation
+VA = 4.75 V to 5.25 V
1
mV
Drift
IOUT = 0
25
PPM/C
DIGITAL INPUT/OUTPUT
Logic family
CMOS
VIH
IIH = 5 µA
+VBD −1
+VBD + 0.3
V
Logic level
VIL
IIL = 5 µA
−0.3
0.8
V
Logic level
VOH
IOH = 2 TTL loads
+VBD − 0.6
+VBD
V
VOL
IOL = 2 TTL loads
0
0.4
V
Data format
Straight
Binary
POWER SUPPLY REQUIREMENTS
Power supply voltage
+VBD
2.7
3.3
5.25
V
Power supply voltage
+VA
4.75
5
5.25
V
Supply current, +VA, 3 MHz sample rate
17
18
mA
Power dissipation, 3 MHz sample rate
+VA = 5 V
85
90
mW
NAP MODE
Supply current, +VA
2
3
mA
Power-up time(1)
60
nsec
POWER DOWN
Supply current, +VA
2
2.5
µA
Power down time(2)
From simulation results
10
µsec
Power up time
1-
µF Storage capacitor on REFOUT to
AGND
25
msec
Invalid conversions after power up or reset
4
Numbers
TEMPERATURE RANGE
Operating free-air
−40
85
°C
(1) Minimum acquisition time for first sampling after the end of nap state must be 60 nsec more than normal.
(2) Time required to reach level of 2.5 µA.


Podobny numer części - ADS7891

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Burr-Brown (TI)
ADS7891 BURR-BROWN-ADS7891 Datasheet
329Kb / 26P
   14BIT 3 MSPS LOW POWER SAR ANALOG TO DIGITAL CONVERTER
ADS7891 BURR-BROWN-ADS7891 Datasheet
1Mb / 30P
   16-BIT, 1-MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICROPOWER SAMPLING ANALOG-TO-DIGITAL CONVERTER WITH PARALLEL INTERFACE, REFERENCE
logo
Texas Instruments
ADS7891 TI-ADS7891 Datasheet
959Kb / 29P
[Old version datasheet]   16-BIT, 1.25 MSPS, PSEUDO-BIPOLAR, FULLY DIFFERENTIAL INPUT, MICRO POWER
ADS7891IPFBR TI1-ADS7891IPFBR Datasheet
994Kb / 31P
[Old version datasheet]   14-BIT, 1.25-MSPS LOW POWER SAR ANALOG-TO-DIGITAL CONVERTER
ADS7891IPFBT TI1-ADS7891IPFBT Datasheet
993Kb / 31P
[Old version datasheet]   14-BIT, 3-MSPS LOW POWER SAR ANALOG-TO-DIGITAL CONVERTER
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31


Arkusz danych Pobierz

Go To PDF Page


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


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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