参数资料
型号: AD9236BRUZRL7-80
厂商: Analog Devices Inc
文件页数: 34/36页
文件大小: 0K
描述: IC ADC 12BIT 80MSPS 28TSSOP
标准包装: 1,000
位数: 12
采样率(每秒): 80M
数据接口: 并联
转换器数目: 2
功率耗散(最大): 366mW
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 28-TSSOP
包装: 带卷 (TR)
输入数目和类型: 2 个单端,单极;1 个差分,单极
Data Sheet
AD9236
Rev. C | Page 7 of 36
ABSOLUTE MAXIMUM RATINGS
Table 6.
Parameter
With
Respect to
Min
Max
Unit
ELECTRICAL
AVDD
AGND
–0.3
+3.9
V
DRVDD
DGND
–0.3
+3.9
V
AGND
DGND
–0.3
+0.3
V
AVDD
DRVDD
–3.9
+3.9
V
D0 to D11
DGND
–0.3
DRVDD + 0.3
V
CLK, MODE
AGND
–0.3
AVDD + 0.3
V
VIN+, VIN–
AGND
–0.3
AVDD + 0.3
V
VREF
AGND
–0.3
AVDD + 0.3
V
SENSE
AGND
–0.3
AVDD + 0.3
V
REFT, REFB
AGND
–0.3
AVDD + 0.3
V
PDWN
AGND
–0.3
AVDD + 0.3
V
ENVIRONMENTAL
Storage Temperature
–65
+125
°C
Operating Temperature Range
–40
+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 and 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
θJA is specified for the worst-case conditions on a 4-layer board
in still air, in accordance with EIA/JESD51-1.
Table 7.
Package Type
θJA
θJC
Unit
RU-28
67.7
°C/W
CP-32-7
32.5
32.71
°C/W
Airflow increases heat dissipation effectively, reducing θJA. In
addition, more metal directly in contact with the package leads
from metal traces, through holes, ground, and power planes
reduces the θJA. It is recommended that the exposed paddle be
soldered to the ground plane for the LFCSP package. There is
an increased reliability of the solder joints, and maximum
thermal capability of the package is achieved with the exposed
paddle soldered to the customer board.
ESD 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 this product 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.
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