參數(shù)資料
型號: AD9271BSVZRL-50
廠商: Analog Devices Inc
文件頁數(shù): 2/60頁
文件大?。?/td> 0K
描述: IC ADC OCT 12BIT 50MSPS 100-TQFP
標準包裝: 1,000
位數(shù): 12
采樣率(每秒): 50M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 8
功率耗散(最大): 1.49W
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: 100-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 100-TQFP-EP(14x14)
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 8 個單端,單極;8 個差分,單極
AD9271
Rev. B | Page 10 of
60
ABSOLUTE MAXIMUM RATINGS
Table 4.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent 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.
Parameter
With
Respect To
Rating
ELECTRICAL
AVDD
GND
0.3 V to +2.0 V
DRVDD
GND
0.3 V to +2.0 V
CWVDD
GND
0.3 V to +3.9 V
GND
0.3 V to +0.3 V
AVDD
DRVDD
2.0 V to +2.0 V
Digital Outputs
(DOUTx+, DOUTx,
DCO+, DCO,
FCO+, FCO)
GND
0.3 V to +2.0 V
CLK+, CLK
GND
0.3 V to +3.9 V
LI-x
LG-x
0.3 V to +2.0 V
LO-x
LG-x
0.3 V to +2.0 V
LOSW-x
LG-x
0.3 V to +2.0 V
CWDx, CWDx+
GND
0.3 V to +3.9 V
SDIO, GAIN+, GAIN
GND
0.3 V to +2.0 V
PDWN, STBY, SCLK, CSB
GND
0.3 V to +3.9 V
REFT, REFB, RBIAS
GND
0.3 V to +2.0 V
VREF, SENSE
GND
0.3 V to +2.0 V
ENVIRONMENTAL
Operating Temperature
Range (Ambient)
40°C to +85°C
Storage Temperature
Range (Ambient)
65°C to +150°C
Maximum Junction
Temperature
150°C
Lead Temperature
(Soldering, 10 sec)
300°C
THERMAL IMPEDANCE
Table 5.
Air Flow Velocity (m/s)
θJA1
θJB
θJC
Unit
0.0
20.3
°C/W
1.0
14.4
7.6
4.7
°C/W
2.5
12.9
°C/W
1 θJA for a 4-layer PCB with solid ground plane (simulated). Exposed pad
soldered to PCB.
ESD CAUTION
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