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

X  

AD7650 数据表(PDF) 1 Page - Analog Devices

部件名 AD7650
功能描述  16-Bit, 1 MSPS CMOS ADC
Download  24 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

AD7650 数据表(HTML) 1 Page - Analog Devices

  AD7650 Datasheet HTML 1Page - Analog Devices AD7650 Datasheet HTML 2Page - Analog Devices AD7650 Datasheet HTML 3Page - Analog Devices AD7650 Datasheet HTML 4Page - Analog Devices AD7650 Datasheet HTML 5Page - Analog Devices AD7650 Datasheet HTML 6Page - Analog Devices AD7650 Datasheet HTML 7Page - Analog Devices AD7650 Datasheet HTML 8Page - Analog Devices AD7650 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 24 page
background image
a
AD7671
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. 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 companies.
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
©
Analog Devices, Inc. All rights reserved.
16-Bit, 1 MSPS CMOS ADC
FUNCTIONAL BLOCK DIAGRAM
DGND
DVDD
AVDD AGND REF REFGND
SWITCHED
CAP DAC
CNVST
IMPULSE
WARP
OGND
16
CONTROL LOGIC AND
CALIBRATION CIRCUITRY
CLOCK
IND(4R)
4R
OVDD
AD7671
INGND
PD
RESET
BYTESWAP
SER/
PAR
D[15:0]
BUSY
CS
RD
OB/
2C
SERIAL
PORT
PARALLEL
INTERFACE
INA(R)
R
INC(4R)
4R
INB(2R)
2R
FEATURES
Throughput
1 MSPS (Warp Mode)
800 kSPS (Normal Mode)
INL:
2.5 LSB Max ( 0.0038% of Full Scale)
16-Bit Resolution with No Missing Codes
S/(N+D): 90 dB Typ @ 250 kHz
THD: –100 dB Typ @ 250 kHz
Analog Input Voltage Ranges
Bipolar:
10 V,
5 V,
2.5 V
Unipolar: 0 V to 10 V, 0 V to 5 V, 0 V to 2.5 V
Both AC and DC Specifications
No Pipeline Delay
Parallel (8/16 Bits) and Serial 5 V/3 V Interface
SPI
®/QSPI™/MICROWIRE™/DSP Compatible
Single 5 V Supply Operation
Power Dissipation
112 mW Typical
15
W @ 100 SPS
Power-Down Mode: 7
W Max
Package: 48-Lead Quad Flatpack (LQFP)
Package: 48-Lead Chip Scale (LFCSP)
Pin-to-Pin Compatible Upgrade of the AD7665/AD7664
APPLICATIONS
Data Acquisition
Communication
Instrumentation
Spectrum Analysis
Medical Instruments
Process Control
GENERAL DESCRIPTION
The AD7671 is a 16-bit, 1 MSPS, charge redistribution SAR,
analog-to-digital converter that operates from a single 5 V power
supply. It contains a high speed 16-bit sampling ADC, a resistor
input scaler that allows various input ranges, an internal
conversion clock, error correction circuits, and both serial
and parallel system interface ports.
The AD7671 is hardware factory-calibrated and is comprehen-
sively tested to ensure such ac parameters as signal-to-noise ratio
(SNR) and total harmonic distortion (THD), in addition to the
more traditional dc parameters of gain, offset, and linearity.
It features a very high sampling rate mode (Warp), a fast mode
(Normal) for asynchronous conversion rate applications, and, for
low power applications, a reduced power mode (Impulse) where
the power is scaled with the throughput.
It is fabricated using Analog Devices’ high performance, 0.6 micron
CMOS process and is available in a 48-lead LQFP and a tiny
48-lead LFCSP, with operation specified from –40
∞C to +85∞C.
PRODUCT HIGHLIGHTS
1. Fast Throughput
The AD7671 is a very high speed (1 MSPS in Warp Mode
and 800 kSPS in Normal Mode), charge redistribution, 16-bit
SAR ADC.
2. Single-Supply Operation
The AD7671 operates from a single 5 V supply, dissipates
only 112 mW typical, even lower when a reduced throughput
is used with the reduced power mode (Impulse) and a power-
down mode.
3. Superior INL
The AD7671 has a maximum integral nonlinearity of 2.5 LSB
with no missing 16-bit code.
4. Serial or Parallel Interface
Versatile parallel (8 bits or 16 bits) or 2-wire serial interface
arrangement compatible with both 3 V or 5 V logic.
PulSAR Selection
Type/kSPS
100–250
500–570
800–1000
Pseudo
AD7660
AD7650
Differential
AD7664
True Bipolar
AD7663
AD7665
AD7671
True Differential
AD7675
AD7676
AD7677
18-Bit
AD7678
AD7679
AD7674
Simultaneous/
AD7654
AD7655
Multichannel
REV. C
2012
___


类似零件编号 - AD7650

制造商部件名数据表功能描述
logo
Analog Devices
AD7650 AD-AD7650 Datasheet
336Kb / 23P
   16-Bit 1 MSPS SAR Unipolar ADC with Ref
REV. PrA
AD7650 AD-AD7650 Datasheet
983Kb / 28P
   18-Bit, 2.5 LSB INL, 800 kSPS SAR ADC
Rev. A
AD7650 AD-AD7650 Datasheet
818Kb / 32P
   16-Bit, 750 kSPS, Unipolar/Bipolar Programmable Input PulSAR ADC
REV. 0
AD7650 AD-AD7650 Datasheet
426Kb / 24P
   16-Bit, 250 kSPS CMOS ADC
REV. B
AD7650 AD-AD7650 Datasheet
820Kb / 32P
   16-Bit, 250 kSPS, Unipolar/Bipolar Programmable Input PulSAR ADC
REV. 0
More results

类似说明 - AD7650

制造商部件名数据表功能描述
logo
Analog Devices
AD7671 AD-AD7671_15 Datasheet
675Kb / 24P
   16-Bit, 1 MSPS CMOS ADC
REV. C
AD7671 AD-AD7671 Datasheet
590Kb / 25P
   16-Bit, 1 MSPS CMOS ADC
AD7671ASTRL AD-AD7671ASTRL Datasheet
335Kb / 24P
   16-Bit, 1 MSPS CMOS ADC
REV. B
AD7490 AD-AD7490_17 Datasheet
748Kb / 29P
   16-Channel, 1 MSPS, 12-Bit ADC
AD7723BSZ AD-AD7723BSZ Datasheet
751Kb / 32P
   16-Bit, 1.2 MSPS CMOS, Sigma-Delta ADC
REV. C
AD7723 AD-AD7723 Datasheet
435Kb / 23P
   16-Bit, 1.2 MSPS CMOS, Sigma-Delta ADC
REV. 0
AD7723 AD-AD7723_15 Datasheet
751Kb / 32P
   16-Bit, 1.2 MSPS CMOS, Sigma-Delta ADC
REV. C
AD7723 AD-AD7723_17 Datasheet
548Kb / 33P
   16-Bit, 1.2 MSPS CMOS, Sigma-Delta ADC
AD7677 AD-AD7677_17 Datasheet
380Kb / 21P
   16-Bit, 1 LSB INL, 1 MSPS Differential ADC
AD7677 AD-AD7677 Datasheet
322Kb / 20P
   16-Bit, 1 LSB INL, 1 MSPS Differential ADC
REV. 0
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


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