データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

AD7476ARTZ-REEL3 データシート(PDF) 1 Page - Analog Devices

部品番号 AD7476ARTZ-REEL3
部品情報  1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
Download  24 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  AD [Analog Devices]
ホームページ  http://www.analog.com
Logo AD - Analog Devices

AD7476ARTZ-REEL3 データシート(HTML) 1 Page - Analog Devices

  AD7476ARTZ-REEL3 Datasheet HTML 1Page - Analog Devices AD7476ARTZ-REEL3 Datasheet HTML 2Page - Analog Devices AD7476ARTZ-REEL3 Datasheet HTML 3Page - Analog Devices AD7476ARTZ-REEL3 Datasheet HTML 4Page - Analog Devices AD7476ARTZ-REEL3 Datasheet HTML 5Page - Analog Devices AD7476ARTZ-REEL3 Datasheet HTML 6Page - Analog Devices AD7476ARTZ-REEL3 Datasheet HTML 7Page - Analog Devices AD7476ARTZ-REEL3 Datasheet HTML 8Page - Analog Devices AD7476ARTZ-REEL3 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 24 page
background image
1 MSPS, 12-/10-/8-Bit ADCs
in 6-Lead SOT-23
AD7476/AD7477/AD7478
Rev. F
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
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
©2000–2009 Analog Devices, Inc. All rights reserved.
FEATURES
Fast throughput rate: 1 MSPS
Specified for VDD of 2.35 V to 5.25 V
Low power
3.6 mW at 1 MSPS with 3 V supplies
15 mW at 1 MSPS with 5 V supplies
Wide input bandwidth
70 dB SNR at 100 kHz input frequency
Flexible power/serial clock speed management
No pipeline delays
High speed serial interface
SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible
Standby mode: 1 μA maximum
6-lead SOT-23 package
APPLICATIONS
Battery-powered systems
Personal digital assistants
Medical instruments
Mobile communications
Instrumentation and control systems
Data acquisition systems
High speed modems
Optical sensors
FUNCTIONAL BLOCK DIAGRAM
CONTROL
LOGIC
12-/10-/8-BIT
SUCCESSIVE-
APPROXIMATION
ADC
VIN
SCLK
SDATA
CS
VDD
GND
AD7476/AD7477/AD7478
Figure 1.
GENERAL DESCRIPTION
The AD7476/AD7477/AD74781 are, respectively, 12-bit, 10-bit,
and 8-bit, high speed, low power, successive approximation
ADCs. The parts operate from a single 2.35 V to 5.25 V power
supply and feature throughput rates up to 1 MSPS. Each part
contains a low noise, wide bandwidth track-and-hold amplifier
that can handle input frequencies in excess of 6 MHz.
The conversion process and data acquisition are controlled
using CS and the serial clock, allowing the devices to interface
with microprocessors or DSPs. The input signal is sampled on
the falling edge of CS and the conversion is initiated at this
point. There are no pipeline delays associated with these parts.
The AD7476/AD7477/AD7478 use advanced design techniques
to achieve very low power dissipation at high throughput rates.
The reference for the parts is taken internally from VDD. This
allows the widest dynamic input range to the ADC. Thus, the
analog input range for the parts are 0 V to VDD. The conversion
rate is determined by the SCLK.
1 Protected by U.S. Patent No. 6,681,332.
PRODUCT HIGHLIGHTS
1.
First 12-/10-/8-Bit ADCs in SOT-23 Packages.
2.
High Throughput with Low Power Consumption.
3.
Flexible Power/Serial Clock Speed Management. The
conversion rate is determined by the serial clock, allowing
the conversion time to be reduced through the serial clock
speed increase. This allows the average power consumption
to be reduced while not converting. The parts also feature a
shutdown mode to maximize power efficiency at lower
throughput rates. Current consumption is 1 μA maximum
when in shutdown mode.
4.
Reference Derived from the Power Supply.
5.
No Pipeline Delay. The parts feature a standard successive-
approximation ADC with accurate control of the sampling
instant via a CS input and once-off conversion control.


同様の部品番号 - AD7476ARTZ-REEL3

メーカー部品番号データシート部品情報
logo
Analog Devices
AD7476ARTZ-REEL AD-AD7476ARTZ-REEL Datasheet
360Kb / 20P
   1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
REV. D
AD7476ARTZ-REEL7 AD-AD7476ARTZ-REEL7 Datasheet
360Kb / 20P
   1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
REV. D
More results

同様の説明 - AD7476ARTZ-REEL3

メーカー部品番号データシート部品情報
logo
Analog Devices
AD7476 AD-AD7476_15 Datasheet
560Kb / 25P
   1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
Rev. F
AD7478 AD-AD7478_15 Datasheet
560Kb / 25P
   1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
Rev. F
AD7476 AD-AD7476 Datasheet
360Kb / 20P
   1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
REV. D
AD7478ARTZ-REEL7 AD-AD7478ARTZ-REEL7 Datasheet
466Kb / 24P
   1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
Rev. F
AD7477 AD-AD7477_15 Datasheet
560Kb / 25P
   1 MSPS, 12-/10-/8-Bit ADCs in 6-Lead SOT-23
Rev. F
AD7451 AD-AD7451_15 Datasheet
722Kb / 25P
   Pseudo Differential Input, 1 MSPS, 10-/12-Bit ADCs in an 8-Lead SOT-23
REV. D
AD7440 AD-AD7440_15 Datasheet
864Kb / 29P
   Differential Input, 1 MSPS 10-Bit and 12-Bit ADCs in an 8-Lead SOT-23
REV. C
AD7450A AD-AD7450A_15 Datasheet
864Kb / 29P
   Differential Input, 1 MSPS 10-Bit and 12-Bit ADCs in an 8-Lead SOT-23
REV. C
AD7441 AD-AD7441_10 Datasheet
629Kb / 24P
   Pseudo Differential Input, 1 MSPS, 10-/12-Bit ADCs in an 8-Lead SOT-23
Rev. D
AD7441 AD-AD7441_15 Datasheet
722Kb / 25P
   Pseudo Differential Input, 1 MSPS, 10-/12-Bit ADCs in an 8-Lead SOT-23
REV. D
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


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
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