Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

AD7937 Datenblatt(PDF) 3 Page - Analog Devices

Teilenummer AD7937
Bauteilbeschribung  LC2MOS 84 Loading Dual 12-Bit DAC
Download  8 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

AD7937 Datenblatt(HTML) 3 Page - Analog Devices

  AD7937 Datasheet HTML 1Page - Analog Devices AD7937 Datasheet HTML 2Page - Analog Devices AD7937 Datasheet HTML 3Page - Analog Devices AD7937 Datasheet HTML 4Page - Analog Devices AD7937 Datasheet HTML 5Page - Analog Devices AD7937 Datasheet HTML 6Page - Analog Devices AD7937 Datasheet HTML 7Page - Analog Devices AD7937 Datasheet HTML 8Page - Analog Devices  
Zoom Inzoom in Zoom Outzoom out
 3 / 8 page
background image
AD7937
–3–
REV. 0
TIMING CHARACTERISTICS
Limit at
Limit at
TA = –40 C
Parameter
TA = 25 C
to +85 C
Unit
Test Conditions/Comments
t1
10
10
ns min
Address Valid to Write Setup Time
t2
10
10
ns min
Address Valid to Write Hold Time
t3
20
40
ns min
Data Setup Time
t4
30
30
ns min
Data Hold Time
t5
0
0
ns min
Chip Select or Update to Write Setup Time
t6
0
0
ns min
Chip Select or Update to Write Hold Time
t7
115
125
ns min
Write Pulsewidth
t8
90
100
ns min
Clear Pulsewidth
Specifications subject to change without notice.
ABSOLUTE MAXIMUM RATINGS
*
(TA = 25
°C unless otherwise noted)
VDD to DGND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, +17 V
VREFA, VREFB to AGNDA, AGNDB . . . . . . . . . . . . . . . .
±25 V
VRFBA, VRFBB to AGNDA, AGNDB . . . . . . . . . . . . . . . .
±25 V
Digital Input Voltage to DGND . . . . . . . –0.3 V, VDD +0.3 V
IOUTA, IOUTB to DGND . . . . . . . . . . . . . . –0.3 V, VDD +0.3 V
AGNDA, AGNDB to DGND . . . . . . . . . –0.3 V, VDD +0.3 V
SOIC Package
θ
JA, Thermal Impedance
. . . . . . . . . . . . . . . . . . . . 72
°C/W
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . . 300
°C
IR Ref Low Peak Temperature . . . . . . . . . . . . . . . . . . 220
°C
Operating Temperature Range
Industrial (A, B Versions) . . . . . . . . . . . . . –40
°C to +85°C
Storage Temperature . . . . . . . . . . . . . . . . –65
°C to +150°C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
t1
t5
t6
t2
t3
t4
t7
t8
5V
0V
5V
0V
5V
0V
5V
0V
5V
0V
A0–A1
DATA
CS, UPD
WR
CLR
NOTES
1. ALL INPUT SIGNAL RISE AND FALL TIMES MEASURED
FROM 10% TO 90% OF +5V. tr = tf = 20ns.
2. TIMING MEASUREMENT REFERENCE LEVELS IS
VIH + VIL
2
Figure 1. Timing Diagram
ORDERING GUIDE
Model
Temperature Range
Relative Accuracy
Gain Error
Package Description
Option
AD7937AR
–40
°C to +85°C
±1 LSB
±6 LSB
Small Outline
R-24
AD7937BR
–40
°C to +85°C
±1/2 LSB
±3 LSB
Small Outline
R-24
(VDD = 5 V
10%, VREFA = VREFB = 10 V; IOUTA = AGNDA = 0 V, IOUTB = AGNDB = 0 V.)
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD7937 features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE


Ähnliche Teilenummer - AD7937

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Analog Devices
AD7937 AD-AD7937_15 Datasheet
147Kb / 8P
   LC MOS Loading Dual 12-Bit DAC
REV. 0
More results

Ähnliche Beschreibung - AD7937

HerstellerTeilenummerDatenblattBauteilbeschribung
logo
Analog Devices
AD7537JR AD-AD7537JR Datasheet
170Kb / 10P
   LC2MOS (84) Loading Dual 12-Bit DAC
REV. A
AD7537 AD-AD7537 Datasheet
207Kb / 8P
   LC2MOS (84) Loading Dual 12-Bit DAC
REV. 0
AD7537JNZ AD-AD7537JNZ Datasheet
170Kb / 10P
   LC2MOS 84) Loading Dual 12-Bit DAC
REV. A
AD7547 AD-AD7547 Datasheet
601Kb / 8P
   LC2MOS PARALLEL LOADING DUAL 12-BIT DAC
REV. A
AD7547 AD-AD7547_17 Datasheet
637Kb / 9P
   LC2MOS Parallel Loading Dual 12-Bit DAC
AD7547 AD-AD7547_15 Datasheet
606Kb / 8P
   Parallel Loading Dual 12 Bit DAC
REV. A
AD7937 AD-AD7937_15 Datasheet
147Kb / 8P
   LC MOS Loading Dual 12-Bit DAC
REV. 0
AD7537 AD-AD7537_15 Datasheet
170Kb / 10P
   LC MOS Loading Dual 12-Bit DAC
REV. A
AD7548 AD-AD7548 Datasheet
612Kb / 7P
   LC2MOS 8-BIT uP COMPATIBLE 12-BIT DAC
REV. A
AD7548 AD-AD7548_17 Datasheet
653Kb / 13P
   LC2MOS 8-Bit P-Compatible 12-Bit DAC
More results


Html Pages

1 2 3 4 5 6 7 8


Datenblatt Download

Go To PDF Page


Link URL




Privatsphäre und Datenschutz
ALLDATASHEETDE.COM
War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Linktausch   |   Hersteller
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