Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

Preview PDF HTML

DAC8564 Scheda tecnica(PDF) 36 Page - Texas Instruments

Click here to check the latest version.
Il numero della parte DAC8564
Spiegazioni elettronici  14-Bit, Quad Channel, Ultra-Low Glitch, Voltage Output Digital-to-Analog Converter with 2.5V, 2ppmC Internal Reference
PDF  47 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  TI1 [Texas Instruments]
Homepage  http://www.ti.com
Logo TI1 - Texas Instruments

DAC8564 Scheda tecnica(HTML) 36 Page - Texas Instruments

Back Button DAC8564 Datasheet HTML 32Page - Texas Instruments DAC8564 Datasheet HTML 33Page - Texas Instruments DAC8564 Datasheet HTML 34Page - Texas Instruments DAC8564 Datasheet HTML 35Page - Texas Instruments DAC8564 Datasheet HTML 36Page - Texas Instruments DAC8564 Datasheet HTML 37Page - Texas Instruments DAC8564 Datasheet HTML 38Page - Texas Instruments DAC8564 Datasheet HTML 39Page - Texas Instruments DAC8564 Datasheet HTML 40Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 36 / 47 page
background image
V
REFH
V
REF
H
+6V
±
5V
-
6V
OPA703
DAC8165
10 F
m
0.1 F
m
R
1
10kW
R
2
10kW
3-Wire
SerialInterface
V
OUT
GND
AV
DD
AV
DD
V
L
REF
V =
O
-
´
V
REF
D
16384
V
REF ´
´
R +R
1
2
R
1
R
2
R
1
V =
O
-
5V
10
D
´
16384
+6V
±
2.5V
-
6V
OPA703
DAC8165
150nF
R
1
10kW
R
2
10kW
3-Wire
SerialInterface
V
OUT
GND
AV
DD
AV
DD
V
REFH
V
L
REF
DAC8165
SBAS409B
– FEBRUARY 2008 – REVISED MARCH 2011
www.ti.com
BIPOLAR OPERATION USING THE DAC8165
The
DAC8165
is
designed
for
single-supply
operation, but a bipolar output range is also possible
using the circuit in either Figure 99 or Figure 100.
The circuit shown gives an output voltage range of
±VREF. Rail-to-rail operation at the amplifier output is
achievable using an OPA703 as the output amplifier.
The output voltage for any input code can be
calculated with Equation 4:
Figure 99. Bipolar Output Range Using External
Reference at 5V
(4)
where D represents the input code in decimal
(0
–16383).
With VREFH = 5V, R1 = R2 = 10kΩ.
(5)
This result has an output voltage range of
±5V with
0000h corresponding to a
–5V output and 3FFFh
corresponding
to
a
+5V
output,
as
shown
in
Figure 99. Similarly, using the internal reference, a
±2.5V output voltage range can be achieved, as
Figure 100 shows.
Figure 100. Bipolar Output Range Using Internal
Reference
36
Submit Documentation Feedback
Copyright
© 2008–2011, Texas Instruments Incorporated
Product Folder Link(s): DAC8165



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 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47


Scheda tecnica Scarica

Go To PDF Page


Link URL



Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   Collegamento alla scheda tecnica    |   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