Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.NET

X  

TLV5618ACP Datasheet(PDF) 10 Page - Texas Instruments

Click here to check the latest version.
Part # TLV5618ACP
Description  2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TLV5618ACP Datasheet(HTML) 10 Page - Texas Instruments

Back Button TLV5618ACP Datasheet HTML 6Page - Texas Instruments TLV5618ACP Datasheet HTML 7Page - Texas Instruments TLV5618ACP Datasheet HTML 8Page - Texas Instruments TLV5618ACP Datasheet HTML 9Page - Texas Instruments TLV5618ACP Datasheet HTML 10Page - Texas Instruments TLV5618ACP Datasheet HTML 11Page - Texas Instruments TLV5618ACP Datasheet HTML 12Page - Texas Instruments TLV5618ACP Datasheet HTML 13Page - Texas Instruments TLV5618ACP Datasheet HTML 14Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 24 page
background image
TLV5618A
2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT
DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
SLAS230H – JULY 1999 – REVISED JULY 2002
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
general function
The TLV5618A is a dual 12-bit, single-supply DAC, based on a resistor-string architecture. It consists of a serial
interface, a speed and power down control logic, a resistor string, and a rail-to-rail output buffer.
The output voltage (full scale determined by the reference) is given by:
2REF
CODE
2n
[V]
Where REF is the reference voltage and CODE is the digital input value within the range of 010 to 2n–1, where
n=12 (bits). The 16-bit data word, consisting of control bits and the new DAC value, is illustrated in the data
format section. A power-on reset initially resets the internal latches to a defined state (all bits zero).
serial interface
A falling edge of CS starts shifting the data bit-per-bit (starting with the MSB) to the internal register on the falling
edges of SCLK. After 16 bits have been transferred or CS rises, the content of the shift register is moved to the
target latches (DAC A, DAC B, BUFFER, CONTROL), depending on the control bits within the data word.
Figure 12 shows examples of how to connect the TLV5618A to TMS320, SPI, and Microwire.
TMS320
DSP FSX
CLKX
DX
TLV5618A
SCLK
DIN
CS
SPI
I/O
SCK
MOSI
TLV5618A
SCLK
DIN
CS
Microwire
I/O
SK
SO
TLV5618A
SCLK
DIN
CS
Figure 12. Three-Wire Interface
Notes on SPI and Microwire: Before the controller starts the data transfer, the software has to generate a falling
edge on the pin connected to CS. If the word width is 8 bits (SPI and Microwire) two write operations must be
performed to program the TLV5618A. After the write operation(s), the holding registers or the control register
are updated automatically on the next positive clock edge following the 16th falling clock edge.
serial clock frequency and update rate
The maximum serial clock frequency is given by:
f
sclkmax +
1
t
whmin )
t
wlmin
+ 20 MHz
The maximum update rate is:
f
updatemax +
1
16 t
whmin )
t
wlmin
+ 1.25 MHz
Note that the maximum update rate is just a theoretical value for the serial interface, as the settling time of the
TLV5618A should also be considered.


Similar Part No. - TLV5618ACP

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TLV5618ACP TI-TLV5618ACP Datasheet
458Kb / 23P
[Old version datasheet]   2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
TLV5618ACP TI-TLV5618ACP Datasheet
446Kb / 24P
[Old version datasheet]   2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
TLV5618ACP TI-TLV5618ACP Datasheet
991Kb / 24P
[Old version datasheet]   2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
TLV5618ACPE4 TI-TLV5618ACPE4 Datasheet
458Kb / 23P
[Old version datasheet]   2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
TLV5618ACPE4 TI-TLV5618ACPE4 Datasheet
446Kb / 24P
[Old version datasheet]   2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
More results

Similar Description - TLV5618ACP

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TLV5618A TI-TLV5618A Datasheet
458Kb / 23P
[Old version datasheet]   2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
TLV5618A TI-TLV5618A_06 Datasheet
446Kb / 24P
[Old version datasheet]   2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
TLV5618AQDG4 TI-TLV5618AQDG4 Datasheet
991Kb / 24P
[Old version datasheet]   2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
TLV5618A-EP TI1-TLV5618A-EP Datasheet
395Kb / 17P
[Old version datasheet]   2.7-V TO 5.5-V LOW-POWER DUAL 12-BIT DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
TLV5619-EP TI1-TLV5619-EP Datasheet
923Kb / 25P
[Old version datasheet]   2.7 V TO 5.5 V 12-BIT PARALLEL DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
TLV5619 TI1-TLV5619_16 Datasheet
1Mb / 26P
[Old version datasheet]   2.7 V TO 5.5 V 12-BIT PARALLEL DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
TLV5613CDW TI-TLV5613CDW Datasheet
816Kb / 23P
[Old version datasheet]   2.7 V TO 5.5 V 12-BIT PARALLEL DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
TLV5613 TI-TLV5613 Datasheet
291Kb / 21P
[Old version datasheet]   2.7 V TO 5.5 V 12-BIT PARALLEL DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
TLV5619 TI-TLV5619 Datasheet
251Kb / 18P
[Old version datasheet]   2.7 V TO 5.5 V 12-BIT PARALLEL DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
TLV5613 TI-TLV5613_V01 Datasheet
323Kb / 21P
[Old version datasheet]   2.7 V TO 5.5 V 12-BIT PARALLEL DIGITAL-TO-ANALOG CONVERTER WITH POWER DOWN
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


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.NET
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
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