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

X  

AD7394AN 数据表(PDF) 1 Page - Analog Devices

部件名 AD7394AN
功能描述  3 V, Dual, Serial Input 12-/10-Bit DACs
Download  12 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

AD7394AN 数据表(HTML) 1 Page - Analog Devices

  AD7394AN Datasheet HTML 1Page - Analog Devices AD7394AN Datasheet HTML 2Page - Analog Devices AD7394AN Datasheet HTML 3Page - Analog Devices AD7394AN Datasheet HTML 4Page - Analog Devices AD7394AN Datasheet HTML 5Page - Analog Devices AD7394AN Datasheet HTML 6Page - Analog Devices AD7394AN Datasheet HTML 7Page - Analog Devices AD7394AN Datasheet HTML 8Page - Analog Devices AD7394AN Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 12 page
background image
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
AD7394/AD7395
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
+3 V, Dual, Serial Input
12-/10-Bit DACs
FUNCTIONAL BLOCK DIAGRAM
DAC B
OP
AMP B
EN
DAC A
OP
AMP A
D
PR
CS
CLK
SDI
(DATA)
LDA
LDB
DGND
MSB
RS
SHDN
VOUTA
VOUTB
VDD VREF
AGND
PR
D
12
AD7394/AD7395
S
H
I
F
T
R
E
G
I
S
T
E
R
D
A
C
A
R
E
G
I
S
T
E
R
D
A
C
B
R
E
G
I
S
T
E
R
FEATURES
Micropower: 100
A/DAC
0.1
A Typical Power Shutdown
Single-Supply +2.7 V to +5.5 V Operation
Compact 1.1 mm Height TSSOP-14 Package
AD7394/12-Bit Resolution
AD7395/10-Bit Resolution
Serial Interface with Schmitt Trigger Inputs
APPLICATIONS
Automotive Output Span Voltage
Portable Communications
Digitally Controlled Calibration
PC Peripherals
GENERAL DESCRIPTION
The AD7394/AD7395 family of dual, 12-/10-bit, voltage output
digital-to-analog converters is designed to operate from a single
+3 V supply. Built using a CBCMOS process, this monolithic
DAC offers the user low cost and ease of use in single-supply
+3 V systems. Operation is guaranteed over the supply voltage
range of +2.7 V to +5.5 V making this device ideal for battery
operated applications.
The full-scale output voltage is determined by the applied exter-
nal reference input voltage, VREF. The rail-to-rail VREF input
to VOUT outputs allows for a full-scale voltage set equal to the
positive supply VDD or any value in between.
A doubled-buffered serial data interface offers high speed,
microcontroller compatible inputs using serial-data-in (SDI),
clock (CLK) and load strobe (
LDA + LDB) pins. A chip-select
(
CS) pin simplifies connection of multiple DAC packages by
enabling the clock input when active low. Additionally, an
RS
input sets the output to zero scale or to 1/2 scale based on the
logic level applied to the MSB pin. The power shutdown pin,
SHDN, reduces power dissipation to nanoamp current levels.
All digital inputs contain Schmitt-triggered logic levels to mini-
mize power dissipation and prevent false triggering on the clock
input.
Both parts are offered in the same pinout to allow users to select
the amount of resolution appropriate for their application with-
out circuit card redesign.
The AD7394/AD7395 is specified over the extended industrial
(–40
°C to +85°C) temperature range. Packages available in-
clude plastic DIP and low profile 1.75 mm height SO-14 surface
mount packages. The AD7395ARU is available for ultracompact
applications in a thin 1.1 mm TSSOP-14 package. For automotive
applications the AD7395AR is specified for operation over the
(–40
°C to +125°C) temperature range.
VDD = 3V
VREF = 2.5V
CODE – Decimal
1
0.8
–1
0
1000
500
–0.2
–0.4
–0.6
–0.8
0.2
0
0.4
0.6
1500
2500
2000
3000
4000
3500
TA = –55 C, +25 C, +85 C
SUPERIMPOSED
Figure 1. Differential Nonlinearity Error vs. Code


类似零件编号 - AD7394AN

制造商部件名数据表功能描述
logo
Analog Devices
AD7390 AD-AD7390 Datasheet
342Kb / 12P
   3 Volt Serial-Input Micropower 10-Bit & 12-Bit DACs
REV. 0
AD7390 AD-AD7390 Datasheet
203Kb / 12P
   3 V Serial-Input Micropower 10-Bit and 12-Bit DACs
REV. A
AD7390 AD-AD7390 Datasheet
203Kb / 12P
   3 V Serial-Input Micropower 10-Bit and 12-Bit DACs
REV. A
AD7390AN AD-AD7390AN Datasheet
342Kb / 12P
   3 Volt Serial-Input Micropower 10-Bit & 12-Bit DACs
REV. 0
AD7390AN AD-AD7390AN Datasheet
203Kb / 12P
   3 V Serial-Input Micropower 10-Bit and 12-Bit DACs
REV. A
More results

类似说明 - AD7394AN

制造商部件名数据表功能描述
logo
Analog Devices
AD7391ANZ AD-AD7391ANZ Datasheet
203Kb / 12P
   3 V Serial-Input Micropower 10-Bit and 12-Bit DACs
REV. A
AD7390 AD-AD7390 Datasheet
203Kb / 12P
   3 V Serial-Input Micropower 10-Bit and 12-Bit DACs
REV. A
AD7390 AD-AD7390_15 Datasheet
203Kb / 12P
   3 V Serial-Input Micropower 10-Bit and 12-Bit DACs
REV. A
AD7391 AD-AD7391_15 Datasheet
203Kb / 12P
   3 V Serial-Input Micropower 10-Bit and 12-Bit DACs
REV. A
AD7397ARUZ AD-AD7397ARUZ Datasheet
216Kb / 12P
   3 V, Parallel Input Dual 12-Bit /10-Bit DACs
REV. 0
AD7396 AD-AD7396_15 Datasheet
229Kb / 12P
   3 V, Parallel Input Dual 12-Bit /10-Bit DACs
REV. 0
AD7397 AD-AD7397_15 Datasheet
229Kb / 12P
   3 V, Parallel Input Dual 12-Bit /10-Bit DACs
REV. 0
AD7396 AD-AD7396 Datasheet
226Kb / 12P
   3 V, Parallel Input Dual 12-Bit /10-Bit DACs
REV. 0
AD7391 AD-AD7391 Datasheet
342Kb / 12P
   3 Volt Serial-Input Micropower 10-Bit & 12-Bit DACs
REV. 0
AD7398BRZ-REEL7 AD-AD7398BRZ-REEL7 Datasheet
416Kb / 24P
   Quad, Serial-Input 12-Bit/10-Bit DACs
REV. C
More results


Html Pages

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


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