Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

AD584 Scheda tecnica(PDF) 10 Page - Analog Devices

Il numero della parte AD584
Spiegazioni elettronici  Pin Programmable, Precision Voltage Reference
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  AD [Analog Devices]
Homepage  http://www.analog.com
Logo AD - Analog Devices

AD584 Scheda tecnica(HTML) 10 Page - Analog Devices

Back Button AD584 Datasheet HTML 4Page - Analog Devices AD584 Datasheet HTML 5Page - Analog Devices AD584 Datasheet HTML 6Page - Analog Devices AD584 Datasheet HTML 7Page - Analog Devices AD584 Datasheet HTML 8Page - Analog Devices AD584 Datasheet HTML 9Page - Analog Devices AD584 Datasheet HTML 10Page - Analog Devices AD584 Datasheet HTML 11Page - Analog Devices AD584 Datasheet HTML 12Page - Analog Devices  
Zoom Inzoom in Zoom Outzoom out
 10 / 12 page
background image
AD584
Data Sheet
Rev. C | Page 10 of 12
The AD584 is normally used in the −10 V mode with the AD7574
to give a 0 V to +10 V ADC range. This is shown in Figure 17.
Bipolar output applications and other operating details can be
found in the data sheets for the CMOS products.
Figure 17. AD584 as −10 V Reference for CMOS ADC
PRECISION DAC REFERENCE
The AD565A, like many DACs, can operate with an external
10 V reference element (see Figure 19). This 10 V reference
voltage is converted into a reference current of approximately
0.5 mA via the internal 19.95 kΩ resistor (in series with the external
100 Ω trimmer). The gain temperature coefficient of the AD565A
is primarily governed by the temperature tracking of the 19.95 kΩ
resistor and the 5 kΩ/10 kΩ span resistors; this gain temperature
coefficient is guaranteed to 3 ppm/°C. Therefore, using the AD584K
(at 5 ppm/°C) as the 10 V reference guarantees a maximum full-
scale temperature coefficient of 18 ppm/°C more than the
commercial range. The 10 V reference also supplies the normal
1 mA bipolar offset current through the 9.95 kΩ bipolar offset
resistor. The bipolar offset temperature coefficient thus depends
only on the temperature coefficient matching of the bipolar offset
resistor to the input reference resistor and is guaranteed to
3 ppm/°C. Figure 18 demonstrates the flexibility of the AD584
applied to another popular digital-to-analog configuration.
Figure 18. Current Output, 8-Bit Digital-to-Analog Configuration
Figure 19. Precision 12-Bit DAC
–10V REF
AD584
4
1
8
–15V
V+
10.0V
COMMON
R3
1.2kΩ
5%
0.1µF
+15V
1
18
2
3
4
5
AD7574
(TOP VIEW)
SIGNAL
INPUT
0V TO +10V
ANALOG
GROUND
GROUND
INTERTIE
DIGITAL
SUPPLY
RETURN
R1
2kΩ 10%*
* R1 AND R2 CAN BE OMITTED IF
GAIN TRIM IS NOT REQUIRED.
GAIN TRIM
R2 2kΩ*
C
A1 (MSB)
5
14
A2
6
15
A3
7
A4
8
A5
9
A6
10
A7
11
4
IO
A8 (LSB)
12
COMP
16
1
VLC
RL
R15
R14 = R15
V+
13
V–
3
2
AD
DAC08
VREF (+)
VREF (–)
AD584
4
8
1
3
COMMON
V+
2.5V
10.0V
R14
IOUT
0.5mA
IREF
DAC
AD565A
5kΩ
20V SPAN
10V SPAN
DAC OUT
–VEE
REF
GND
BIPOLAR OFF
5kΩ
8kΩ
IO
CODE INPUT
LSB
MSB
10V
VCC
REF OUT
REF
IN
POWER
GND
19.95
kΩ
20
kΩ
9.95kΩ
IOUT =
4 × IREF × CODE
0.1µF
0.1µF
OP1177
+15V
–15V
2
3
6
OP AMP
OUTPUT
±10V
+15V
+15V
1
4
8
AD584
R2
100
15T
GAIN
ADJUST
R1
100
15T
BIPOLAR OFFSET
ADJUST
–15V


Codice articolo simile - AD584

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Analog Devices
AD584 AD-AD584 Datasheet
304Kb / 8P
   Pin Programmable Precision Voltage Reference
REV. A
AD584 AD-AD584 Datasheet
515Kb / 12P
   Pin Programmable, Precision Voltage Reference
REV. C
AD584J AD-AD584J Datasheet
304Kb / 8P
   Pin Programmable Precision Voltage Reference
REV. A
AD584JH AD-AD584JH Datasheet
304Kb / 8P
   Pin Programmable Precision Voltage Reference
REV. A
AD584JH AD-AD584JH Datasheet
515Kb / 12P
   Pin Programmable, Precision Voltage Reference
REV. C
More results

Descrizione simile - AD584

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Analog Devices
JM3851012801BGA AD-JM3851012801BGA Datasheet
515Kb / 12P
   Pin Programmable, Precision Voltage Reference
REV. C
AD584 AD-AD584 Datasheet
304Kb / 8P
   Pin Programmable Precision Voltage Reference
REV. A
AD584 AD-AD584_12 Datasheet
515Kb / 12P
   Pin Programmable, Precision Voltage Reference
REV. C
logo
Maxim Integrated Produc...
MX584 MAXIM-MX584 Datasheet
296Kb / 8P
   Pin Programmable Precision Voltage Reference
Rev 1; 8/96
MX584 MAXIM-MX584_V01 Datasheet
642Kb / 11P
   Pin-Programmable, Precision Voltage Reference
2004
logo
Unisonic Technologies
TL431L UTC-TL431L_11 Datasheet
231Kb / 6P
   PROGRAMMABLE PRECISION REFERENCE
logo
Texas Instruments
TL431_102 TI-TL431_102 Datasheet
1Mb / 76P
[Old version datasheet]   PRECISION PROGRAMMABLE REFERENCE
logo
Weitron Technology
WT431LT1 WEITRON-WT431LT1 Datasheet
591Kb / 5P
   PROGRAMMABLE PRECISION REFERENCE
logo
Texas Instruments
TL1431 TI1-TL1431_12 Datasheet
812Kb / 27P
[Old version datasheet]   PRECISION PROGRAMMABLE REFERENCE
logo
Unisonic Technologies
TL431H UTC-TL431H Datasheet
197Kb / 6P
   PROGRAMMABLE PRECISION REFERENCE
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
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