전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

AD5439 데이터시트(PDF) 1 Page - Analog Devices

부품명 AD5439
상세설명  Dual 8-,10-,12-Bit High Bandwidth Multiplying DACs with Serial Interface
Download  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  AD [Analog Devices]
홈페이지  http://www.analog.com
Logo AD - Analog Devices

AD5439 데이터시트(HTML) 1 Page - Analog Devices

  AD5439 Datasheet HTML 1Page - Analog Devices AD5439 Datasheet HTML 2Page - Analog Devices AD5439 Datasheet HTML 3Page - Analog Devices AD5439 Datasheet HTML 4Page - Analog Devices AD5439 Datasheet HTML 5Page - Analog Devices AD5439 Datasheet HTML 6Page - Analog Devices AD5439 Datasheet HTML 7Page - Analog Devices AD5439 Datasheet HTML 8Page - Analog Devices AD5439 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 32 page
background image
Dual 8-,10-,12-Bit High Bandwidth
Multiplying DACs with Serial Interface
AD5429/AD5439/AD5449
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.326.8703
© 2004 Analog Devices, Inc. All rights reserved.
FEATURES
10 MHz multiplying bandwidth
50 MHz serial interface
2.5 V to 5.5 V supply operation
±10 V reference input
Pin compatible 8-, 10-, and 12-bit DACs
Extended temperature range: −40°C to +125°C
16-lead TSSOP package
Guaranteed monotonic
Power-on reset
Daisy-chain mode
Readback function
0.5 µA typical current consumption
APPLICATIONS
Portable battery-powered applications
Waveform generators
Analog processing
Instrumentation applications
Programmable amplifiers and attenuators
Digitally controlled calibration
Programmable filters and oscillators
Composite video
Ultrasound
Gain, offset, and voltage trimming
FUNCTIONAL BLOCK DIAGRAM
SYNC
AD5429/AD5439/AD5449
VREFB
VREFA
SCLK
SDIN
IOUT1B
IOUT1A
8-/10-/12-BIT
R-2R DAC A
8-/10-/12-BIT
R-2R DAC B
RFBA
POWER-ON
RESET
DAC
REGISTER
DAC
REGISTER
RFB
R
RFB
R
IOUT2A
IOUT2B
LDAC
VDD
CLR
RFBB
INPUT
REGISTER
INPUT
REGISTER
SHIFT
REGISTER
LDAC
SDO
Figure 1.
GENERAL DESCRIPTION
The AD5429/AD5439/AD54491 are CMOS 8-, 10-, and 12-bit
dual-channel current output digital-to-analog converters,
respectively. These devices operate from a 2.5 V to 5.5 V power
supply, making them suited to battery-powered and other
applications.
The applied external reference input voltage (VREF) determines
the full-scale output current. An integrated feedback resistor
(RFB) provides temperature tracking and full-scale voltage
output when combined with an external current-to-voltage
precision amplifier.
These DACs utilize a double-buffered, 3-wire serial interface
that is compatible with SPI®, QSPI™, MICROWIRE™, and most
DSP interface standards. In addition, a serial data out pin (SDO)
allows daisy-chaining when multiple packages are used. Data
readback allows the user to read the contents of the DAC
register via the SDO pin. On power-up, the internal shift
register and latches are filled with zeros and the DAC outputs
are at zero scale.
As a result of manufacture on a CMOS submicron process,
these parts offer excellent 4-quadrant multiplication character-
istics, with large signal multiplying bandwidths of 10 MHz.
The AD5429/AD5439/AD5449 DAC are available in 16-lead
TSSOP packages.
1 US Patent Number 5,689,257.


유사한 부품 번호 - AD5439

제조업체부품명데이터시트상세설명
logo
Analog Devices
AD5439 AD-AD5439 Datasheet
584Kb / 20P
   8-Bit, High Speed, Multiplying D/A Converter (Universal Digital Logic Interface)
REV. C
AD5439 AD-AD5439 Datasheet
753Kb / 25P
   Dual 12-Bit, High Bandwidth, Multiplying DAC with 4-Quadrant Resistors and Parallel Interface
REV. B
AD5439 AD-AD5439 Datasheet
405Kb / 20P
   Dual-Current Output, Parallel Input, 16 /14-Bit Multiplying DACs with 4-Quadrant Resistors
Rev. D
AD5439 AD-AD5439 Datasheet
405Kb / 20P
   Dual-Current Output, Parallel Input, 16-/14-Bit Multiplying DACs with 4-Quadrant Resistors
REV. D
AD5439 AD-AD5439 Datasheet
828Kb / 28P
   Multiplying DACs with Serial Interface
More results

유사한 설명 - AD5439

제조업체부품명데이터시트상세설명
logo
Analog Devices
AD5449YRUZ AD-AD5449YRUZ Datasheet
619Kb / 32P
   Dual 8-/10-/12-Bit, High Bandwidth, Multiplying DACs with Serial Interface
REV. C
AD5429 AD-AD5429_13 Datasheet
717Kb / 28P
   Dual 8-/10-/12-Bit, High Bandwidth, Multiplying DACs with Serial Interface
Rev. E
AD5449 AD-AD5449_15 Datasheet
939Kb / 29P
   Dual 8-/10-/12-Bit, High Bandwidth, Multiplying DACs with Serial Interface
Rev. E
AD5429 AD-AD5429_15 Datasheet
939Kb / 29P
   Dual 8-/10-/12-Bit, High Bandwidth, Multiplying DACs with Serial Interface
Rev. E
AD5439 AD-AD5439_15 Datasheet
939Kb / 29P
   Dual 8-/10-/12-Bit, High Bandwidth, Multiplying DACs with Serial Interface
Rev. E
AD5432 AD-AD5432_15 Datasheet
987Kb / 25P
   8-/10-/12-Bit High Bandwidth Multiplying DACs with Serial Interface
Rev. G
AD5443 AD-AD5443_15 Datasheet
987Kb / 25P
   8-/10-/12-Bit High Bandwidth Multiplying DACs with Serial Interface
Rev. G
AD5426 AD-AD5426_15 Datasheet
987Kb / 25P
   8-/10-/12-Bit High Bandwidth Multiplying DACs with Serial Interface
Rev. G
AD5426 AD-AD5426 Datasheet
553Kb / 24P
   8-/10-/12-Bit High Bandwidth Multiplying DACs with Serial Interface
REV. 0
AD5426 AD-AD5426_13 Datasheet
754Kb / 24P
   8-/10-/12-Bit High Bandwidth Multiplying DACs with Serial Interface
Rev. G
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 25 26 27 28 29 30 31 32


데이터시트 다운로드

Go To PDF Page


링크 URL




개인정보취급방침
ALLDATASHEET.CO.KR
ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크교환   |   제조사별 검색
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