参数资料
型号: AD8421BRZ
厂商: Analog Devices Inc
文件页数: 27/28页
文件大小: 0K
描述: IC OP AMP INSTRUMENTATION 8SOIC
标准包装: 1
放大器类型: 仪表
电路数: 1
转换速率: 35 V/µs
-3db带宽: 10MHz
电流 - 输入偏压: 100pA
电压 - 输入偏移: 25µV
电流 - 电源: 2mA
电流 - 输出 / 通道: 65mA
电压 - 电源,单路/双路(±): 5 V ~ 36 V,±2.5 V ~ 18 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOICN
包装: 管件
AD8421
Data Sheet
Rev. 0 | Page 8 of 28
ABSOLUTE MAXIMUM RATINGS
Table 3.
Parameter
Rating
Supply Voltage
±18 V
Output Short-Circuit Current Duration
Indefinite
Maximum Voltage at IN or +IN1
VS + 40 V
Minimum Voltage at IN or +IN
+VS 40 V
Maximum Voltage at REF2
+VS + 0.3 V
Minimum Voltage at REF
VS 0.3 V
Storage Temperature Range
65°C to +150°C
Operating Temperature Range
40°C to +125°C
Maximum Junction Temperature
150°C
ESD
Human Body Model
2 kV
Charged Device Model
1.25 kV
Machine Model
0.2 kV
1 For voltages beyond these limits, use input protection resistors. See the
Theory of Operation section for more information.
2 There are ESD protection diodes from the reference input to each supply, so
REF cannot be driven beyond the supplies in the same way that +IN and IN
can. See the Reference Terminal section for more information.
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
θJA is specified for a device in free air using a 4-layer JEDEC
printed circuit board (PCB).
Table 4.
Package
θJA
Unit
8-Lead SOIC
107.8
°C/W
8-Lead MSOP
138.6
°C/W
ESD CAUTION
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