전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

ADR445 데이터시트(PDF) 1 Page - Analog Devices

부품명 ADR445
상세설명  Ultralow Noise, LDO XFET Voltage References with Current Sink and Source
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  AD [Analog Devices]
홈페이지  http://www.analog.com
Logo AD - Analog Devices

ADR445 데이터시트(HTML) 1 Page - Analog Devices

  ADR445 Datasheet HTML 1Page - Analog Devices ADR445 Datasheet HTML 2Page - Analog Devices ADR445 Datasheet HTML 3Page - Analog Devices ADR445 Datasheet HTML 4Page - Analog Devices ADR445 Datasheet HTML 5Page - Analog Devices ADR445 Datasheet HTML 6Page - Analog Devices ADR445 Datasheet HTML 7Page - Analog Devices ADR445 Datasheet HTML 8Page - Analog Devices ADR445 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 20 page
background image
Ultralow Noise, LDO XFET® Voltage
References with Current Sink and Source
ADR440/ADR441/ADR443/ADR444/ADR445
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
©2006 Analog Devices, Inc. All rights reserved.
FEATURES
Ultralow noise (0.1 Hz to 10 Hz)
ADR440: 1 μV p-p
ADR441: 1.2 μV p-p
ADR443: 1.4 μV p-p
ADR444: 1.8 μV p-p
ADR445: 2.25 μV p-p
Superb temperature coefficient
A Grade: 10 ppm/°C
B Grade: 3 ppm/°C
Low dropout operation: 500 mV
Input range: (VOUT + 500 mV) to 18 V
High output source and sink current: +10 mA and −5 mA
Wide temperature range: −40°C to +125°C
APPLICATIONS
Precision data acquisition systems
High resolution data converters
Battery-powered instrumentations
Portable medical instruments
Industrial process control systems
Precision instruments
Optical control circuits
PIN CONFIGURATIONS
NOTES
1. NC = NO CONNECT
2. TP = TEST PIN (DO NOT CONNECT)
TP 1
VIN 2
NC 3
GND 4
TP
8
NC
7
VOUT
6
TRIM
5
ADR440/
ADR441/
ADR443/
ADR444/
ADR445
TOP VIEW
(Not to Scale)
Figure 1. 8-Lead SOIC_N (R-Suffix)
TP 1
VIN 2
NC 3
GND 4
TP
8
NC
7
VOUT
6
TRIM
5
ADR440/
ADR441/
ADR443/
ADR444/
ADR445
TOP VIEW
(Not to Scale)
NOTES
1. NC = NO CONNECT
2. TP = TEST PIN (DO NOT CONNECT)
Figure 2. 8-Lead MSOP (RM-Suffix)
GENERAL DESCRIPTION
The ADR44x series is a family of XFET voltage references
featuring ultralow noise, high accuracy, and low temperature
drift performance. Using Analog Devices, Inc., patented
temperature drift curvature correction and XFET (eXtra
implanted junction FET) technology, voltage change vs.
temperature nonlinearity in the ADR44x is greatly minimized.
The XFET references offer better noise performance than
buried Zener references, and XFET references operate off
low supply voltage headroom (0.5 V). This combination of
features makes the ADR44x family ideally suited for precision
signal conversion applications in high-end data acquisition
systems, optical networks, and medical applications.
The ADR44x family has the capability to source up to 10 mA of
output current and sink up to 5 mA. It also comes with a trim
terminal to adjust the output voltage over a 0.5% range without
compromising performance.
Offered in two electrical grades, the ADR44x family is avail-
able in 8-lead MSOP and narrow SOIC packages. All versions
are specified over the extended industrial temperature range of
−40°C to +125°C.
Table 1. Selection Guide
Model
Output
Voltage
(V)
Initial
Accuracy, ±
(mV)
Temperature
Coefficient
(ppm/°C)
ADR440A
2.048
3
10
ADR440B
2.048
1
3
ADR441A
2.500
3
10
ADR441B
2.500
1
3
ADR443A
3.000
4
10
ADR443B
3.000
1.2
3
ADR444A
4.096
5
10
ADR444B
4.096
1.6
3
ADR445A
5.000
6
10
ADR445B
5.000
2
3


유사한 부품 번호 - ADR445

제조업체부품명데이터시트상세설명
logo
Analog Devices
ADR445 AD-ADR445 Datasheet
403Kb / 20P
   Ultralow Noise, LDO XFET Voltage References with Current Sink and Source
Rev. E
ADR445 AD-ADR445 Datasheet
1Mb / 48P
   Quad-Channel, 12-Bit, Serial Input, 4 mA to 20 mA
REV. B
ADR445 AD-ADR445 Datasheet
1Mb / 44P
   Quad-Channel, 12-Bit, Serial Input, 4 mA to 20 mA Output
REV. B
ADR445 AD-ADR445 Datasheet
993Kb / 32P
   Ultralow Noise, High Accuracy
REV. 0
ADR445A AD-ADR445A Datasheet
403Kb / 20P
   Ultralow Noise, LDO XFET Voltage References with Current Sink and Source
Rev. E
More results

유사한 설명 - ADR445

제조업체부품명데이터시트상세설명
logo
Analog Devices
ADR441 AD-ADR441_15 Datasheet
403Kb / 20P
   Ultralow Noise, LDO XFET Voltage References with Current Sink and Source
Rev. E
ADR440 AD-ADR440_10 Datasheet
403Kb / 20P
   Ultralow Noise, LDO XFET Voltage References with Current Sink and Source
Rev. E
ADR440 AD-ADR440_15 Datasheet
403Kb / 20P
   Ultralow Noise, LDO XFET Voltage References with Current Sink and Source
Rev. E
ADR445 AD-ADR445_15 Datasheet
403Kb / 20P
   Ultralow Noise, LDO XFET Voltage References with Current Sink and Source
Rev. E
ADR443 AD-ADR443_15 Datasheet
403Kb / 20P
   Ultralow Noise, LDO XFET Voltage References with Current Sink and Source
Rev. E
ADR444 AD-ADR444_15 Datasheet
403Kb / 20P
   Ultralow Noise, LDO XFET Voltage References with Current Sink and Source
Rev. E
ADR430 AD-ADR430 Datasheet
868Kb / 24P
   Ultralow Noise XFET Voltage References with Current Sink and Source Capability
Rev. B
ADR430 AD-ADR430_11 Datasheet
1Mb / 24P
   Ultralow Noise XFET Voltage References with Current Sink and Source Capability
Rev. J
ADR435BRMZ AD-ADR435BRMZ Datasheet
1Mb / 24P
   Ultralow Noise XFET Voltage References with Current Sink and Source Capability
Rev. J
ADR431BRMZ AD-ADR431BRMZ Datasheet
1Mb / 24P
   Ultralow Noise XFET Voltage References with Current Sink and Source Capability
Rev. J
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


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