数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

AD7945BN 数据表(PDF) 1 Page - Analog Devices

部件名 AD7945BN
功能描述  3.3 V/5 V Multiplying 12-Bit DACs
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  AD [Analog Devices]
网页  http://www.analog.com
标志 AD - Analog Devices

AD7945BN 数据表(HTML) 1 Page - Analog Devices

  AD7945BN Datasheet HTML 1Page - Analog Devices AD7945BN Datasheet HTML 2Page - Analog Devices AD7945BN Datasheet HTML 3Page - Analog Devices AD7945BN Datasheet HTML 4Page - Analog Devices AD7945BN Datasheet HTML 5Page - Analog Devices AD7945BN Datasheet HTML 6Page - Analog Devices AD7945BN Datasheet HTML 7Page - Analog Devices AD7945BN Datasheet HTML 8Page - Analog Devices AD7945BN Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 16 page
background image
FUNCTIONAL BLOCK DIAGRAMS
VDD
RFB
DGND
AD7948
DB7–DB0
DF/
DOR
CTRL
LDAC
WR
CSLSB
CSMSB
IOUT1
AGND
VREF
12-BIT DAC
12
12
DATA OVERRIDE LOGIC
12
DAC REGISTER
12
INPUT REGISTERS
CONTROL
LOGIC
DATA STEERING LOGIC
8
CS
WR
VDD
RFB
IOUT1
AGND
VREF
DGND
DB11–DB0
AD7945
12-BIT DAC
12
INPUT LATCH
12
AD7943
VDD
RFB
IOUT1
AGND
IOUT2
SRO
STB1
DGND
STB2
STB3 STB4
CLR
LD1
LD2
SRI
VREF
12-BIT DAC
DAC REGISTER
INPUT SHIFT REGISTER
REV. B
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
+3.3 V/+5 V Multiplying
12-Bit DACs
AD7943/AD7945/AD7948
FEATURES
12-Bit Multiplying DACs
Guaranteed Specifications with +3.3 V/+5 V Supply
0.5 LSBs INL and DNL
Low Power: 5
W typ
Fast Interface
40 ns Strobe Pulsewidth (AD7943)
40 ns Write Pulsewidth (AD7945, AD7948)
Low Glitch: 60 nV-s with Amplifier Connected
Fast Settling: 600 ns to 0.01% with AD843
APPLICATIONS
Battery-Powered Instrumentation
Laptop Computers
Upgrades for All 754x Series DACs (5 V Designs)
GENERAL DESCRIPTION
The AD7943, AD7945 and AD7948 are fast 12-bit multiplying
DACs that operate from a single +5 V supply (Normal Mode)
and a single +3.3 V to +5 V supply (Biased Mode). The
AD7943 has a serial interface, the AD7945 has a 12-bit parallel
interface, and the AD7948 has an 8-bit byte interface. They will
replace the industry-standard AD7543, AD7545 and AD7548
in many applications, and they offer superior speed and power
consumption performance.
The AD7943 is available in 16-lead DIP, 16-lead SOP (Small
Outline Package) and 20-lead SSOP (Shrink Small Outline
Package).
The AD7945 is available in 20-lead DIP, 20-lead SOP and 20-
lead SSOP.
The AD7948 is available in 20-lead DIP, 20-lead SOP and 20-
lead SSOP.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
© Analog Devices, Inc., 1998


类似零件编号 - AD7945BN

制造商部件名数据表功能描述
logo
Analog Devices
AD7945BN AD-AD7945BN Datasheet
329Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
AD7945BN AD-AD7945BN Datasheet
221Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
AD7945BN AD-AD7945BN Datasheet
221Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
AD7945BN AD-AD7945BN Datasheet
221Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
AD7945BN AD-AD7945BN Datasheet
221Kb / 16P
   3.3 V/5 V Multiplyingnull
REV. B
More results

类似说明 - AD7945BN

制造商部件名数据表功能描述
logo
Analog Devices
AD7948 AD-AD7948_15 Datasheet
333Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
AD7943BNZ AD-AD7943BNZ Datasheet
333Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
AD7945ARS-BREEL AD-AD7945ARS-BREEL Datasheet
333Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
AD7945BRZ AD-AD7945BRZ Datasheet
221Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
AD7945 AD-AD7945_15 Datasheet
333Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
AD7945BNZ AD-AD7945BNZ Datasheet
221Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
AD7945BRSZ AD-AD7945BRSZ Datasheet
221Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
AD7943 AD-AD7943_15 Datasheet
333Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
AD7943BRSZ AD-AD7943BRSZ Datasheet
221Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
AD7943 AD-AD7943 Datasheet
329Kb / 16P
   3.3 V/5 V Multiplying 12-Bit DACs
REV. B
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
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