參數(shù)資料
型號: AD9639BCPZRL-170
廠商: Analog Devices Inc
文件頁數(shù): 35/36頁
文件大?。?/td> 0K
描述: IC ADC 12B 170MSPS QUAD 72LFCSP
標(biāo)準(zhǔn)包裝: 1
位數(shù): 12
采樣率(每秒): 210M
數(shù)據(jù)接口: 串行,SPI?
轉(zhuǎn)換器數(shù)目: 4
功率耗散(最大): 1.39W
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 72-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 72-LFCSP
包裝: 標(biāo)準(zhǔn)包裝
輸入數(shù)目和類型: 8 個單端,單極;4 個差分,單極
其它名稱: AD9639BCPZRL-170DKR
AD9639
Data Sheet
Rev. B | Page 8 of 36
ABSOLUTE MAXIMUM RATINGS
Table 5.
Parameter
Rating
AVDD to AGND
0.3 V to +2.0 V
DRVDD to DRGND
0.3 V to +2.0 V
AGND to DRGND
0.3 V to +0.3 V
AVDD to DRVDD
2.0 V to +2.0 V
DOUT + x/DOUT x to DRGND
0.3 V to DRVDD + 0.3 V
SDO, SDI/SDIO, CLK±, VIN ± x, VCM x,
TEMPOUT, RBIAS to AGND
0.3 V to AVDD + 0.3 V
SCLK, CSB, PGMx, RESET, PDWN
to AGND
0.3 V to AVDD + 0.3 V
Storage Temperature Range
65°C to +125°C
Operating Temperature Range
40°C to +85°C
Lead Temperature (Soldering, 10 sec)
300°C
Junction Temperature
150°C
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.
THERMAL RESISTANCE
The exposed paddle must be soldered to the ground plane for the
LFCSP package. Soldering the exposed paddle to the printed
circuit board (PCB) increases the reliability of the solder joints,
maximizing the thermal capability of the package.
Table 6. Thermal Resistance
Package Type
θJA
θJB
θJC
Unit
72-Lead LFCSP (CP-72-3)
16.2
7.9
0.6
°C/W
Typical θJA, θJB, and θJC values are specified for a 4-layer board in
still air. Airflow increases heat dissipation, effectively reducing
θJA. In addition, metal in direct contact with the package leads
from metal traces, through holes, ground, and power planes
reduces θJA.
ESD CAUTION
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