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AD8221ARMZ PDF预览

AD8221ARMZ

更新时间: 2024-02-13 12:04:19
品牌 Logo 应用领域
亚德诺 - ADI 仪表放大器光电二极管
页数 文件大小 规格书
24页 718K
描述
Precision Instrumentation Amplifier

AD8221ARMZ 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:TSSOP,
针数:8Reach Compliance Code:compliant
风险等级:2.14放大器类型:INSTRUMENTATION AMPLIFIER
最大平均偏置电流 (IIB):0.00375 µA标称带宽 (3dB):0.825 MHz
最小共模抑制比:80 dB最大输入失调电流 (IIO):0.00225 µA
最大输入失调电压:150 µVJESD-30 代码:S-PDSO-G8
JESD-609代码:e4长度:3 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:0.005%
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260座面最大高度:1.1 mm
标称压摆率:2.5 V/us子类别:Instrumentation Amplifier
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:MILITARY
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:0.65 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:1000
最小电压增益:1宽度:3 mm
Base Number Matches:1

AD8221ARMZ 数据手册

 浏览型号AD8221ARMZ的Datasheet PDF文件第2页浏览型号AD8221ARMZ的Datasheet PDF文件第3页浏览型号AD8221ARMZ的Datasheet PDF文件第4页浏览型号AD8221ARMZ的Datasheet PDF文件第6页浏览型号AD8221ARMZ的Datasheet PDF文件第7页浏览型号AD8221ARMZ的Datasheet PDF文件第8页 
AD8221  
AR Grade  
Typ Max  
BR Grade  
Parameter  
Conditions  
Min  
Min  
Typ  
Max  
Unit  
TEMPERATURE RANGE  
Specified Performance  
Operating Range4  
–40  
–40  
+85  
+125  
–40  
–40  
+85  
+125  
°C  
°C  
1 Total RTI VOS = (VOSI) + (VOSO/G).  
2 Does not include the effects of external resistor RG.  
3 One input grounded. G = 1.  
4 See Typical Performance Characteristics for expected operation between 85°C to 125°C.  
Table 2.  
ARM Grade  
Parameter  
Conditions  
Unit  
Min  
Typ  
Max  
COMMON-MODE REJECTION RATIO (CMRR)  
CMRR DC to 60 Hz with 1 kΩ Source Imbalance  
VCM = −10 V to +10 V  
G = 1  
G = 10  
G = 100  
G = 1000  
CMRR at 10 kHz  
G = 1  
G = 10  
G = 100  
G = 1000  
80  
dB  
dB  
dB  
dB  
100  
120  
130  
VCM = –10 V to +10 V  
80  
90  
100  
100  
dB  
dB  
dB  
dB  
eNI2 + (eNO/G)2  
RTI noise = √  
NOISE  
Voltage Noise, 1 kHz  
Input Voltage Noise, eNI  
Output Voltage Noise, eNO  
RTI  
VIN+, VIN−, VREF = 0  
8
75  
nV/√Hz  
nV/√Hz  
f = 0.1 Hz to 10 Hz  
G = 1  
G = 10  
G = 100 to 1000  
Current Noise  
2
μV p-p  
μV p-p  
μV p-p  
fA/√Hz  
pA p-p  
0.5  
0.25  
40  
6
f = 1 kHz  
f = 0.1 Hz to 10 Hz  
VOLTAGE OFFSET1  
Input Offset, VOSI  
Over Temperature  
Average TC  
Output Offset, VOSO  
Over Temperature  
Average TC  
VS = 5 V to 15 V  
T = −40°C to +85°C  
70  
μV  
μV  
μV/°C  
μV  
mV  
135  
0.9  
600  
1.00  
9
VS = 5 V to 15 V  
T = −40°C to +85°C  
μV/°C  
Offset RTI vs. Supply (PSR)  
G = 1  
G = 10  
G = 100  
G = 1000  
VS = 2.3 V to 18 V  
90  
100  
120  
140  
140  
dB  
dB  
dB  
dB  
100  
120  
120  
INPUT CURRENT  
Input Bias Current  
Over Temperature  
Average TC  
Input Offset Current  
Over Temperature  
Average TC  
0.5  
2
3
nA  
nA  
pA/°C  
nA  
nA  
T = −40°C to +85°C  
T = −40°C to +85°C  
Rev. B | Page 5 of 24  
3
0.3  
1
1.5  
3
pA/°C  
 

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