参数资料
型号: AD7142ACPZ-1REEL
厂商: Analog Devices Inc
文件页数: 73/73页
文件大小: 0K
描述: IC CAP-TO-DGTL CONV PROG 32LFCSP
标准包装: 1
类型: 电容数字转换器
分辨率(位): 16 b
采样率(每秒): 250k
数据接口: 串行
电压电源: 单电源
电源电压: 2.6 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘,CSP
供应商设备封装: 32-LFCSP-VQ
包装: 标准包装
产品目录页面: 781 (CN2011-ZH PDF)
其它名称: AD7142ACPZ-1REELDKR
AD7142
Rev. A | Page 8 of 72
ABSOLUTE MAXIMUM RATINGS
Table 6.
Parameter
Rating
AVCC to AGND, DVCC to DGND
0.3 V to +3.6 V
Analog Input Voltage to AGND
0.3 V to AVCC + 0.3 V
Digital Input Voltage to DGND
0.3 V to VDRIVE + 0.3 V
Digital Output Voltage to DGND
0.3 V to VDRIVE + 0.3 V
Input Current to Any Pin Except
10 mA
ESD Rating (Human Body Model)
2.5 kV
Operating Temperature Range
40°C to +150°C
Storage Temperature Range
65°C to +150°C
Junction Temperature
150°C
LFCSP_VQ
Power Dissipation
450 mW
θJA Thermal Impedance
135.7°C/W
IR Reflow Peak Temperature
260°C (±0.5°C)
Lead Temperature (Soldering 10 sec)
300°C
1Transient currents of up to 100 mA do not cause SCR latch-up.
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.
200A
IOL
200A
IOH
1.6V
TO OUTPUT
PIN
CL
50pF
05
70
2
-00
4
Figure 5. Load Circuit for Digital Output Timing Specifications
ESD CAUTION
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