Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

AD7225 Arkusz danych(PDF) 11 Page - Analog Devices

Numer części AD7225
Szczegółowy opis  LC MOS Quad 8-Bit DAC with Separate Reference Inputs
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  AD [Analog Devices]
Strona internetowa  http://www.analog.com
Logo AD - Analog Devices

AD7225 Arkusz danych(HTML) 11 Page - Analog Devices

Back Button AD7225_15 Datasheet HTML 7Page - Analog Devices AD7225_15 Datasheet HTML 8Page - Analog Devices AD7225_15 Datasheet HTML 9Page - Analog Devices AD7225_15 Datasheet HTML 10Page - Analog Devices AD7225_15 Datasheet HTML 11Page - Analog Devices AD7225_15 Datasheet HTML 12Page - Analog Devices AD7225_15 Datasheet HTML 13Page - Analog Devices AD7225_15 Datasheet HTML 14Page - Analog Devices AD7225_15 Datasheet HTML 15Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 11 / 24 page
background image
AD7225
Rev. C | Page 11 of 24
GROUND MANAGEMENT AND LAYOUT
Because the AD7225 contains four reference inputs that can be
driven from ac sources (see the AC Reference Signal section),
careful layout and grounding is important to minimize analog
crosstalk between the four channels. The dynamic performance
of the four DACs depends on the optimum choice of board
layout. Figure 14 shows the relationship between input fre-
quency and channel-to-channel isolation. Figure 15 shows a
printed circuit board layout that minimizes crosstalk and
feedthrough. The four input signals are screened by AGND.
VREF was limited to between 2 V and 3.24 V to avoid slew rate
limiting effects from the output amplifier during measurements.
–80
–70
–60
–50
–40
–30
20k
50k
100k
200k
500k
1M
INPUT FREQUENCY (Hz)
VDD = +15V
VSS = –5V
TA = 25°C
VREF = 1.24V p-p
Figure 14. Channel-to-Channel Isolation
VOUTC
VOUTB
VOUTD
VOUTA
VDD
VSS
VREFC
VREFB
VREFD
VREFA
MSB
LSB
PIN 1
SYSTEM
GND
DGND
AGND
Figure 15. Suggested PCB Layout for AD7225, Component Side (Top View)


Podobny numer części - AD7225_15

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Analog Devices
AD7225BQ AD-AD7225BQ Datasheet
339Kb / 12P
   LC2MOS Quad 8-Bit DAC with Separate Reference Inputs
REV. B
AD7225BQ AD-AD7225BQ Datasheet
400Kb / 24P
   LC2MOS Quad 8-Bit DAC with Separate Reference Inputs
REV. C
AD7225BRS AD-AD7225BRS Datasheet
400Kb / 24P
   LC2MOS Quad 8-Bit DAC with Separate Reference Inputs
REV. C
AD7225BRS-REEL AD-AD7225BRS-REEL Datasheet
400Kb / 24P
   LC2MOS Quad 8-Bit DAC with Separate Reference Inputs
REV. C
AD7225BRSZ AD-AD7225BRSZ Datasheet
400Kb / 24P
   LC2MOS Quad 8-Bit DAC with Separate Reference Inputs
REV. C
More results

Podobny opis - AD7225_15

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Analog Devices
AD7225 AD-AD7225 Datasheet
339Kb / 12P
   LC2MOS Quad 8-Bit DAC with Separate Reference Inputs
REV. B
AD7225LNZ AD-AD7225LNZ Datasheet
400Kb / 24P
   LC2MOS Quad 8-Bit DAC with Separate Reference Inputs
REV. C
AD7836 AD-AD7836_15 Datasheet
176Kb / 12P
   LC MOS Quad 14-Bit DAC
REV. A
AD7224 AD-AD7224_15 Datasheet
231Kb / 8P
   LC MOS 8-Bit DAC with Output Amplifiers
REV. B
logo
Catalyst Semiconductor
CAT515 CATALYST-CAT515 Datasheet
85Kb / 12P
   8-Bit Quad Digital POT with Independent Reference Inputs
logo
List of Unclassifed Man...
USC1841 ETC-USC1841 Datasheet
4Mb / 6P
   QUAD 8 BIT DAC
logo
Analog Devices
AD7226 AD-AD7226_15 Datasheet
423Kb / 16P
   LC MOS Quad 8-Bit D/A Converter
REV. D
AD7840 AD-AD7840_15 Datasheet
339Kb / 16P
   LC MOS Complete 14-Bit DAC
REV. B
logo
Catalyst Semiconductor
CAT521 CATALYST-CAT521 Datasheet
56Kb / 9P
   8-Bit Digital POT With Independent Reference Inputs
CAT511 CATALYST-CAT511 Datasheet
56Kb / 9P
   8-Bit Digital POT with Independent Reference Inputs
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


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