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

X  

AD7664ASTRL 数据表(PDF) 5 Page - Analog Devices

部件名 AD7664ASTRL
功能描述  16-Bit, 570 kSPS CMOS ADC
Download  19 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

AD7664ASTRL 数据表(HTML) 5 Page - Analog Devices

  AD7664ASTRL Datasheet HTML 1Page - Analog Devices AD7664ASTRL Datasheet HTML 2Page - Analog Devices AD7664ASTRL Datasheet HTML 3Page - Analog Devices AD7664ASTRL Datasheet HTML 4Page - Analog Devices AD7664ASTRL Datasheet HTML 5Page - Analog Devices AD7664ASTRL Datasheet HTML 6Page - Analog Devices AD7664ASTRL Datasheet HTML 7Page - Analog Devices AD7664ASTRL Datasheet HTML 8Page - Analog Devices AD7664ASTRL Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 5 / 19 page
background image
REV. 0
AD7664
–5–
TO OUTPUT
PIN
1.6mA
IOL
CL
60pF1
500 A
IOH
1.4V
Figure 1. Load Circuit for Digital Interface Timing,
SDOUT, SYNC, SCLK Outputs, CL = 10 pF
0.8V
2V
2V
0.8V
0.8V
2V
t
DELAY
t
DELAY
Figure 2. Voltage Reference Levels for Timing
PIN CONFIGURATION
48-Lead LQFP
(ST-48)
36
35
34
33
32
31
30
29
28
27
26
25
13 14 15 16 17 18 19 20 21 22 23 24
1
2
3
4
5
6
7
8
9
10
11
12
48 47 46 45 44
39 38 37
43 42 41 40
PIN 1
IDENTIFIER
TOP VIEW
(Not to Scale)
AGND
CNVST
PD
RESET
CS
RD
DGND
AGND
AVDD
NC
DGND
OB/
2C
WARP
IMPULSE
NC = NO CONNECT
SER/
PAR
D0
D1
D2
BUSY
D15
D14
D13
AD7664
D3
D12
PIN FUNCTION DESCRIPTIONS
Pin
No.
Mnemonic
Type
Description
1
AGND
P
Analog Power Ground Pin.
2
AVDD
P
Input Analog Power Pins. Nominally 5 V.
3, 40–48
NC
No Connect.
4, 30
DGND
DI
Must Be Tied to Analog Ground.
5OB/
2C
DI
Straight Binary/Binary Two’s Complement. When OB/
2C is HIGH, the digital output is
straight binary; when LOW, the MSB is inverted resulting in a two’s complement output
from its internal shift register.
6
WARP
DI
Mode Selection. When HIGH and IMPULSE LOW, this input selects the fastest mode, the
maximum throughput is achievable, and a minimum conversion rate must be applied in order
to guarantee full specified accuracy. When LOW, full accuracy is maintained independent of
the minimum conversion rate.
7
IMPULSE
DI
Mode Selection. When HIGH and WARP LOW, this input selects a reduced power mode. In
this mode, the power dissipation is approximately proportional to the sampling rate.
8
SER/
PAR
DI
Serial/Parallel Selection Input. When LOW, the parallel port is selected; when HIGH, the
serial interface mode is selected and some bits of the DATA bus are used as a serial port.
9–12
DATA[0:3]
DO
Bit 0 to Bit 3 of the Parallel Port Data Output Bus. These pins are always outputs, regardless
of the state of SER/
PAR.
13
DATA[4]
DI/O
When SER/
PAR is LOW, this output is used as Bit 4 of the Parallel Port Data Output Bus.
or EXT/
INT
When SER/
PAR is HIGH, this input, part of the serial port, is used as a digital select input
for choosing the internal or an external data clock. With EXT/
INT tied LOW, the internal
clock is selected on SCLK output. With EXT/
INT set to a logic HIGH, output data is syn-
chronized to an external clock signal connected to the SCLK input.
14
DATA[5]
DI/O
When SER/
PAR is LOW, this output is used as Bit 5 of the Parallel Port Data Output Bus.
or INVSYNC
When SER/
PAR is HIGH, this input, part of the serial port, is used to select the active state
of the SYNC signal. It is active in both master and slave mode. When LOW, SYNC is active
HIGH. When HIGH, SYNC is active LOW.
15
DATA[6]
DI/O
When SER/
PAR is LOW, this output is used as Bit 6 of the Parallel Port Data Output Bus.
or INVSCLK
When SER/
PAR is HIGH, this input, part of the serial port, is used to invert the SCLK sig-
nal. It is active in both master and slave mode.


类似零件编号 - AD7664ASTRL

制造商部件名数据表功能描述
logo
Analog Devices
AD7664ASTZ AD-AD7664ASTZ Datasheet
556Kb / 25P
   16-Bit, 570 kSPS PulSAR Unipolar CMOS ADC
AD7664ASTZRL AD-AD7664ASTZRL Datasheet
320Kb / 24P
   16-Bit, 570 kSPS PulSAR Unipolar CMOS ADC
REV. E
AD7664ASTZRL AD-AD7664ASTZRL Datasheet
556Kb / 25P
   16-Bit, 570 kSPS PulSAR Unipolar CMOS ADC
More results

类似说明 - AD7664ASTRL

制造商部件名数据表功能描述
logo
Analog Devices
AD7665ACPZ AD-AD7665ACPZ Datasheet
355Kb / 23P
   16-Bit, 570 kSPS CMOS ADC
REV. C
AD7665 AD-AD7665_17 Datasheet
413Kb / 24P
   16-Bit, 570 kSPS CMOS ADC
AD7665 AD-AD7665 Datasheet
348Kb / 24P
   16-Bit, 570 kSPS CMOS ADC
REV. 0
AD7665 AD-AD7665_15 Datasheet
355Kb / 23P
   16-Bit, 570 kSPS CMOS ADC
REV. C
AD7650 AD-AD7650 Datasheet
265Kb / 21P
   16-Bit, 570 kSPS Low Cost CMOS ADC
AD7664 AD-AD7664_17 Datasheet
556Kb / 25P
   16-Bit, 570 kSPS PulSAR Unipolar CMOS ADC
AD7664ASTZRL AD-AD7664ASTZRL Datasheet
320Kb / 24P
   16-Bit, 570 kSPS PulSAR Unipolar CMOS ADC
REV. E
AD7650 AD-AD7650_15 Datasheet
228Kb / 20P
   16-Bit, 570 kSPS Low Cost CMOS ADC
REV. 0
AD7664 AD-AD7664_15 Datasheet
386Kb / 24P
   16-Bit, 570 kSPS
REV. E
AD7660 AD-AD7660 Datasheet
218Kb / 20P
   16-Bit, 100 kSPS CMOS 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


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