5秒后页面跳转
AD620ARZ-REEL PDF预览

AD620ARZ-REEL

更新时间: 2024-01-26 12:34:03
品牌 Logo 应用领域
亚德诺 - ADI 仪表放大器
页数 文件大小 规格书
20页 1000K
描述
Low Cost Low Power Instrumentation Amplifier

AD620ARZ-REEL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DIP
包装说明:ROHS COMPLIANT, MS-021-AA, SOIC-8针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:0.66
Is Samacsys:N放大器类型:INSTRUMENTATION AMPLIFIER
最大平均偏置电流 (IIB):0.0015 µA标称带宽 (3dB):1 MHz
最小共模抑制比:86 dB最大输入失调电流 (IIO):0.00075 µA
最大输入失调电压:85 µVJESD-30 代码:R-PDSO-G8
JESD-609代码:e3长度:4.9 mm
湿度敏感等级:1负供电电压上限:-18 V
标称负供电电压 (Vsup):-15 V最大非线性:0.004%
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:+-15 V认证状态:Not Qualified
座面最大高度:1.75 mm标称压摆率:1.2 V/us
子类别:Instrumentation Amplifier最大压摆率:1.6 mA
供电电压上限:18 V标称供电电压 (Vsup):15 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30最大电压增益:10000
最小电压增益:1标称电压增益:10
宽度:3.9 mmBase Number Matches:1

AD620ARZ-REEL 数据手册

 浏览型号AD620ARZ-REEL的Datasheet PDF文件第11页浏览型号AD620ARZ-REEL的Datasheet PDF文件第12页浏览型号AD620ARZ-REEL的Datasheet PDF文件第13页浏览型号AD620ARZ-REEL的Datasheet PDF文件第15页浏览型号AD620ARZ-REEL的Datasheet PDF文件第16页浏览型号AD620ARZ-REEL的Datasheet PDF文件第17页 
AD620  
Note that for the homebrew circuit, the OP07 specifications for  
input voltage offset and noise have been multiplied by √2. This  
is because a three op amp type in-amp has two op amps at its  
inputs, both contributing to the overall input error.  
Regardless of the system in which it is being used, the AD620  
provides greater accuracy at low power and price. In simple  
systems, absolute accuracy and drift errors are by far the most  
significant contributors to error. In more complex systems  
with an intelligent processor, an autogain/autozero cycle will  
remove all absolute accuracy and drift errors, leaving only the  
resolution errors of gain, nonlinearity, and noise, thus allowing  
full 14-bit accuracy.  
10V  
10k*  
10k*  
OP07D  
R
G
AD620A  
499  
R = 350  
R = 350  
R = 350  
10k  
10k  
**  
**  
REFERENCE  
100**  
OP07D  
R = 350  
AD620A MONOLITHIC  
INSTRUMENTATION  
AMPLIFIER, G = 100  
OP07D  
10k*  
10k*  
SUPPLY CURRENT = 1.3mA MAX  
"HOMEBREW" IN-AMP, G = 100  
*0.02% RESISTOR MATCH, 3ppm/  
°
C TRACKING  
**DISCRETE 1% RESISTOR, 100ppm/  
°
C TRACKING  
SUPPLY CURRENT = 15mA MAX  
PRECISION BRIDGE TRANSDUCER  
Figure 39. Make vs. Buy  
Table 3. Make vs. Buy Error Budget  
Error, ppm of Full Scale  
Error Source  
AD620 Circuit Calculation  
“Homebrew” Circuit Calculation  
AD620  
Homebrew  
ABSOLUTE ACCURACY at TA = 25°C  
Input Offset Voltage, µV  
Output Offset Voltage, µV  
Input Offset Current, nA  
CMR, dB  
125 µV/20 mV  
1000 µV/100 mV/20 mV  
2 nA ×350 Ω/20 mV  
(150 µV × √2)/20 mV  
((150 µV × 2)/100)/20 mV  
(6 nA ×350 Ω)/20 mV  
6,250  
500  
18  
10,607  
150  
53  
500  
110 dB(3.16 ppm) ×5 V/20 mV  
(0.02% Match × 5 V)/20 mV/100  
791  
Total Absolute Error  
7,559  
11,310  
DRIFT TO 85°C  
Gain Drift, ppm/°C  
Input Offset Voltage Drift, µV/°C  
Output Offset Voltage Drift, µV/°C  
(50 ppm + 10 ppm) ×60°C  
1 µV/°C × 60°C/20 mV  
15 µV/°C × 60°C/100 mV/20 mV  
100 ppm/°C Track × 60°C  
(2.5 µV/°C × √2 × 60°C)/20 mV  
(2.5 µV/°C × 2 × 60°C)/100 mV/20 mV  
3,600  
3,000  
450  
6,000  
10,607  
150  
Total Drift Error  
7,050  
16,757  
RESOLUTION  
Gain Nonlinearity, ppm of Full Scale  
Typ 0.1 Hz to 10 Hz Voltage Noise, µV p-p  
40 ppm  
0.28 µV p-p/20 mV  
40 ppm  
40  
14  
54  
40  
27  
67  
(0.38 µV p-p × √2)/20 mV  
Total Resolution Error  
Grand Total Error  
14,663  
28,134  
G = 100, VS = 15 V.  
(All errors are min/max and referred to input.)  
Rev. G | Page 14 of 20  

AD620ARZ-REEL 替代型号

型号 品牌 替代类型 描述 数据表
AD627ARZ ADI

类似代替

Micropower, Single- and Dual-Supply, Rail-to-Rail Instrumentation Amplifier
AD620ARZ-REEL7 ADI

类似代替

Low Cost Low Power Instrumentation Amplifier
AD620ARZ ADI

类似代替

Low Cost Low Power Instrumentation Amplifier

与AD620ARZ-REEL相关器件

型号 品牌 获取价格 描述 数据表
AD620ARZ-REEL7 ROCHESTER

获取价格

INSTRUMENTATION AMPLIFIER, 150 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDSO8, LEAD FREE, MS-021-A
AD620ARZ-REEL7 ADI

获取价格

Low Cost Low Power Instrumentation Amplifier
AD620B ADI

获取价格

Low Cost, Low Power Instrumentation Amplifier
AD620BN ADI

获取价格

Low Cost, Low Power Instrumentation Amplifier
AD620BN ROCHESTER

获取价格

INSTRUMENTATION AMPLIFIER, 85uV OFFSET-MAX, 1MHz BAND WIDTH, PDIP8, PLASTIC, MO-095-AA, DI
AD620BNZ ADI

获取价格

Low Cost Low Power Instrumentation Amplifier
AD620BNZ ROCHESTER

获取价格

INSTRUMENTATION AMPLIFIER, 85 uV OFFSET-MAX, 1 MHz BAND WIDTH, PDIP8, LEAD FREE, PLASTIC,
AD620BR ADI

获取价格

Low Cost, Low Power Instrumentation Amplifier
AD620BR-REEL ADI

获取价格

Low Cost, Low Power Instrumentation Amplifier
AD620BR-REEL7 ADI

获取价格

Low Cost, Low Power Instrumentation Amplifier