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參數資料
| 型號： | AD7723 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | 16-Bit, 1.2 MSPS CMOS, Sigma-Delta ADC |
| 中文描述： | 16位，120 MSPS的的CMOS，Σ-Δ模數轉換器 |
| 文件頁數： | 8/23頁 |
| 文件大小： | 435K |
| 代理商： | AD7723 |
AD7723
–8–
REV. 0
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the AD7723 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
ABSOLUTE MAXIMUM RATINGS*
(T
A
= +25
°
C unless otherwise noted)
DV
DD
to DGND . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
AV
DD
, AV
DD1
to AGND . . . . . . . . . . . . . . . . . –0.3 V to +7 V
AV
DD
, AV
DD1
to DV
DD
. . . . . . . . . . . . . . . . . . . –1 V to +1 V
AGND, AGND1 to DGND . . . . . . . . . . . . –0.3 V to +0.3 V
Digital Inputs to DGND . . . . . . . . . –0.3 V to DV
DD
+ 0.3 V
Digital Outputs to DGND . . . . . . . . –0.3 V to DV
DD
+ 0.3 V
VIN(+), VIN(–) to AGND . . . . . . . . –0.3 V to AV
DD
+ 0.3 V
REF1 to AGND . . . . . . . . . . . . . . . . –0.3 V to AV
DD
+ 0.3 V
REF2 to AGND . . . . . . . . . . . . . . . . –0.3 V to AV
DD
+ 0.3 V
Operating Temperature Range . . . . . . . . . . –40
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . . –65
°
C to +150
°
C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . +150
°
C
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 95
°
C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . +215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . +220
°
C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
ORDERING GUIDE
Temperature
Range
–40
°
C to +85
°
C Plastic Quad Flatpack S-44
Package
Description
Package
Option
Model
AD7723BS
PIN CONFIGURATION
44-Lead PQFP Package
12 13 14 15 16 17 18 19 20 21 22
3
4
5
6
7
1
2
10
11
8
9
40 39 38
41
42
43
44
36 35 34
37
PIN 1
TOP VIEW
(Not to Scale)
29
30
31
32
27
28
25
26
23
24
33 SCR/DB13
DGND/DB14
D
DGND/DB15
S
DV
DD
/
CS
SYNC
F
S
DGND
D
D
STBY
S
A
D
F
C
T
X
S
X
S
H
A
DGND/DB2
DGND/DB1
DGND/DB0
CFMT/
RD
DGND/
DRDY
DGND
MODE2
MODE1
AGND1
AGND1
AV
DD1
AV
DD
AGND
UNI
REF2
V
V
R
A
AD7723
D
WARNING!
ESD SENSITIVE DEVICE
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相關代理商/技術參數 |
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|---|---|
| AD7723BS | 制造商:Analog Devices 功能描述:ADC Single Delta-Sigma 19.2Msps 16-bit Parallel/Serial 44-Pin MQFP 制造商:Analog Devices 功能描述:Analog-Digital Converter IC Number of Bi |
| AD7723BS-REEL | 制造商:Analog Devices 功能描述:Single ADC Delta-Sigma 19.2Msps 16-bit Parallel/Serial 44-Pin MQFP T/R |
| AD7723BSZ | 功能描述:IC ADC 16BIT SIGMA-DELTA 44MQFP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 其它有關文件:TSA1204 View All Specifications 標準包裝:1 系列:- 位數:12 采樣率（每秒）:20M 數據接口:并聯 轉換器數目:2 功率耗散（最大）:155mW 電壓電源:模擬和數字 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-TQFP 供應商設備封裝:48-TQFP（7x7） 包裝:Digi-Reel® 輸入數目和類型:4 個單端，單極；2 個差分，單極 產品目錄頁面:1156 (CN2011-ZH PDF) 其它名稱:497-5435-6 |
| AD7723BSZ1 | 制造商:AD 制造商全稱:Analog Devices 功能描述:16-Bit, 1.2 MSPS CMOS, Sigma-Delta ADC |
| AD7723BSZ-REEL | 功能描述:IC ADC 16BIT SIGMA-DELTA 44MQFP RoHS:是 類別:集成電路 (IC) >> 數據采集 - 模數轉換器 系列:- 標準包裝:1 系列:- 位數:14 采樣率（每秒）:83k 數據接口:串行，并聯 轉換器數目:1 功率耗散（最大）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應商設備封裝:28-PDIP 包裝:管件 輸入數目和類型:1 個單端，雙極 |
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