參數(shù)資料
型號: AD9280ARSZ
廠商: Analog Devices Inc
文件頁數(shù): 19/24頁
文件大?。?/td> 0K
描述: IC ADC CMOS 8BIT 32MSPS 28-SSOP
產(chǎn)品變化通告: AD9280 Pin Configuration Description Change 21/Apr/2010
標準包裝: 47
位數(shù): 8
采樣率(每秒): 32M
數(shù)據(jù)接口: 并聯(lián)
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 110mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-SSOP(0.209",5.30mm 寬)
供應商設(shè)備封裝: 28-SSOP
包裝: 管件
輸入數(shù)目和類型: 1 個單端,單極
產(chǎn)品目錄頁面: 780 (CN2011-ZH PDF)
AD9280
–4–
ABSOLUTE MAXIMUM RATINGS*
With
Respect
Parameter
to
Min
Max
Units
AVDD
AVSS
–0.3
+6.5
V
DRVDD
DRVSS
–0.3
+6.5
V
AVSS
DRVSS
–0.3
+0.3
V
AVDD
DRVDD
–6.5
+6.5
V
MODE
AVSS
–0.3
AVDD + 0.3
V
CLK
AVSS
–0.3
AVDD + 0.3
V
Digital Outputs
DRVSS
–0.3
DRVDD + 0.3 V
AIN
AVSS
–0.3
AVDD + 0.3
V
VREF
AVSS
–0.3
AVDD + 0.3
V
REFSENSE
AVSS
–0.3
AVDD + 0.3
V
REFTF, REFTB
AVSS
–0.3
AVDD + 0.3
V
REFTS, REFBS
AVSS
–0.3
AVDD + 0.3
V
Junction Temperature
+150
°C
Storage Temperature
–65
+150
°C
Lead Temperature
10 sec
+300
°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
sections of this specification is not implied. Exposure to absolute maximum
ratings for extended periods may effect device reliability.
Figure 2. Equivalent Circuits
f. CLAMPIN
g. MODE
h. REFSENSE
i. VREF
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 AD9280 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.
WARNING!
ESD SENSITIVE DEVICE
DRVDD
AVSS
DRVSS
AVDD
AVSS
AVDD
22
21
REFTF
REFTS
AVDD
AVSS
AVDD
AVSS
25
24
REFBS
REFBF
AVDD
AVSS
AVDD
AVSS
AVDD
AVSS
AVDD
AVSS
AVDD
AVSS
AVDD
AVSS
AVDD
AVSS
AVDD
AVSS
a. D0–D7, OTR
b. Three-State, Standby, Clamp
c. CLK
d. AIN
e. Reference
REV. E
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