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AD623B PDF预览

AD623B

更新时间: 2024-01-22 13:50:01
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
16页 960K
描述
Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier

AD623B 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:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.16
Is Samacsys:N放大器类型:INSTRUMENTATION AMPLIFIER
最大平均偏置电流 (IIB):0.0275 µA标称带宽 (3dB):0.8 MHz
最小共模抑制比:77 dB最大输入失调电流 (IIO):0.002 µA
最大输入失调电压:160 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:-6 V
标称负供电电压 (Vsup):-5 V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:5 V
认证状态:Not Qualified座面最大高度:1.75 mm
标称压摆率:0.3 V/us子类别:Instrumentation Amplifier
最大压摆率:0.625 mA供电电压上限:6 V
标称供电电压 (Vsup):5 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:1000最小电压增益:1
宽度:3.9 mmBase Number Matches:1

AD623B 数据手册

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AD623–SPECIFICATIONS  
SINGLE SUPPLY  
(typical @ +25؇C Single Supply, VS = +5 V, and RL = 10 k, unless otherwise noted)  
Model  
AD623A  
Typ Max  
AD623ARM  
Typ Max  
AD623B  
Typ Max  
Specification  
Conditions  
Min  
Min  
Min  
Units  
GAIN  
G = 1 + (100 k/RG)  
Gain Range  
Gain Error1  
1
1000  
1
1000  
1
1000  
G1 VOUT  
0.05 V to 3.5 V  
G > 1 VOUT  
0.05 V to 4.5 V  
=
=
G = 1  
G = 10  
G = 100  
G = 1000  
Nonlinearity,  
0.03 0.10  
0.10 0.35  
0.10 0.35  
0.10 0.35  
0.03 0.10  
0.10 0.35  
0.10 0.35  
0.10 0.35  
0.03 0.05  
0.10 0.35  
0.10 0.35  
0.10 0.35  
%
%
%
%
G1 VOUT  
0.05 V to 3.5 V  
G > 1 VOUT  
=
=
0.05 V to 4.5 V  
G = 1–1000  
50  
50  
50  
ppm  
Gain vs. Temperature  
G = 1  
5
50  
10  
5
50  
10  
5
50  
10  
ppm/°C  
ppm/°C  
G > 11  
VOLTAGE OFFSET  
Total RTI Error =  
VOSI + VOSO/G  
Input Offset, VOSI  
Over Temperature  
Average TC  
Output Offset, VOSO  
Over Temperature  
Average TC  
25  
200  
350  
2
200 500  
650  
25  
100  
160  
1
µV  
µV  
µV/°C  
µV  
µV  
0.1  
200 1000  
1500  
0.1  
2
0.1  
500 2000  
2600  
200 500  
1100  
10  
2.5  
10  
2.5  
10  
2.5  
µV/°C  
Offset Referred to the Input  
vs. Supply (PSR)  
G = 1  
80  
100  
120  
140  
140  
80  
100  
120  
140  
140  
80  
100  
120  
140  
140  
dB  
dB  
dB  
dB  
G = 10  
G = 100  
G = 1000  
100  
120  
120  
100  
120  
120  
100  
120  
120  
INPUT CURRENT  
Input Bias Current  
Over Temperature  
Average TC  
Input Offset Current  
Over Temperature  
Average TC  
17  
25  
27.5  
17  
25  
27.5  
17  
25  
27.5  
nA  
nA  
pA/°C  
nA  
nA  
25  
0.25  
25  
0.25  
25  
0.25  
2
2.5  
2
2.5  
2
2.5  
5
5
5
pA/°C  
INPUT  
Input Impedance  
Differential  
2ʈ2  
2ʈ2  
2ʈ2  
2ʈ2  
2ʈ2  
2ʈ2  
GʈpF  
GʈpF  
V
Common-Mode  
Input Voltage Range2  
Common-Mode Rejection at  
60 Hz with 1 kSource  
Imbalance  
VS = +3 V to +12 V (–VS) – 0.15  
(+VS) – 1.5 (–VS) – 0.15  
(+VS) – 1.5 (–VS) – 0.15  
(+VS) – 1.5  
G = 1  
G = 10  
G = 100  
G = 1000  
VCM = 0 V to 3 V  
VCM = 0 V to 3 V  
VCM = 0 V to 3 V  
VCM = 0 V to 3 V  
70  
90  
105  
105  
80  
70  
90  
105  
105  
80  
77  
94  
105  
105  
86  
dB  
dB  
dB  
dB  
100  
110  
110  
100  
110  
110  
100  
110  
110  
OUTPUT  
Output Swing  
RL = 10 kΩ  
RL = 100 kΩ  
+0.01  
+0.01  
(+VS) – 0.5 +0.01  
(+VS) – 0.15 +0.01  
(+VS) – 0.5 +0.01  
(+VS) – 0.15 +0.01  
(+VS) – 0.5  
(+VS) – 0.15  
V
V
DYNAMIC RESPONSE  
Small Signal –3 dB  
Bandwidth  
G = 1  
G = 10  
G = 100  
G = 1000  
800  
100  
10  
2
0.3  
800  
100  
10  
2
0.3  
800  
100  
10  
2
0.3  
kHz  
kHz  
kHz  
kHz  
V/µs  
Slew Rate  
Settling Time to 0.01%  
G = 1  
G = 10  
VS = +5 V  
Step Size: 3.5 V  
Step Size: 4 V,  
VCM = 1.8 V  
30  
20  
30  
20  
30  
20  
µs  
µs  
–2–  
REV. C  

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