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AD743JR PDF预览

AD743JR

更新时间: 2024-02-24 02:13:22
品牌 Logo 应用领域
亚德诺 - ADI 运算放大器
页数 文件大小 规格书
12页 230K
描述
Ultralow Noise BiFET Op Amp

AD743JR 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:CERDIP-8
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.31.00.01
风险等级:5.77放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):0.0006 µA
25C 时的最大偏置电流 (IIB):0.0004 µA最小共模抑制比:78 dB
标称共模抑制比:95 dB频率补偿:YES
最大输入失调电压:2000 µVJESD-30 代码:R-GDIP-T8
JESD-609代码:e0低-偏置:YES
低-失调:NO负供电电压上限:-18 V
标称负供电电压 (Vsup):-15 V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:CERAMIC, GLASS-SEALED
封装代码:DIP封装等效代码:DIP8,.3
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:+-15 V
认证状态:Not Qualified座面最大高度:5.08 mm
标称压摆率:2.8 V/us子类别:Operational Amplifier
最大压摆率:10 mA供电电压上限:18 V
标称供电电压 (Vsup):15 V表面贴装:NO
技术:BIPOLAR温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED标称均一增益带宽:4500 kHz
最小电压增益:800000宽度:7.62 mm
Base Number Matches:1

AD743JR 数据手册

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AD743–SPECIFICATIONS  
(@ 25؇C and ؎15 V dc, unless otherwise noted.)  
Parameter  
Conditions  
Min  
Typ  
Max  
Unit  
INPUT OFFSET VOLTAGE1  
Initial Offset  
Initial Offset  
vs. Temperature  
vs. Supply (PSRR)  
vs. Supply (PSRR)  
0.25  
1.0  
1.5  
mV  
mV  
µV/°C  
dB  
TMIN to TMAX  
TMIN to TMAX  
12 V to 18 V2  
TMIN to TMAX  
2
96  
90  
88  
dB  
INPUT BIAS CURRENT3  
Either Input  
Either Input @ TMAX  
Either Input  
VCM = 0 V  
VCM = 0 V  
VCM = 10 V  
VCM = 0 V  
150  
400  
8.8  
600  
200  
pA  
nA  
pA  
pA  
250  
30  
Either Input, VS = 5 V  
INPUT OFFSET CURRENT  
Offset Current @ TMAX  
V
CM = 0 V  
40  
150  
2.2  
pA  
nA  
VCM = 0 V  
FREQUENCY RESPONSE  
Gain BW, Small Signal  
Full Power Response  
Slew Rate, Unity Gain  
Settling Time to 0.01%  
Total Harmonic Distortion4  
(TPC 16)  
G = –1  
VO = 20 V p-p  
G = –1  
4.5  
25  
2.8  
6
MHz  
kHz  
V/µs  
µs  
f = 1 kHz  
G = –1  
0.0003  
%
INPUT IMPEDANCE  
Differential  
Common Mode  
1 1010ʈ20  
3 1011ʈ18  
ʈpF  
ʈpF  
INPUT VOLTAGE RANGE  
Differential5  
20  
V
Common-Mode Voltage  
Over Maximum Operating Range6  
Common-Mode Rejection Ratio  
+13.3, –10.7  
V
V
dB  
dB  
–10  
80  
78  
+12  
VCM  
TMIN to TMAX  
=
10 V  
95  
INPUT VOLTAGE NOISE  
0.1 Hz to 10 Hz  
f = 10 Hz  
f = 100 Hz  
f = 1 kHz  
0.38  
5.5  
3.6  
3.2  
2.9  
µV p-p  
nV/Hz  
nV/Hz  
nV/Hz  
nV/Hz  
5.0  
4.0  
f = 10 kHz  
INPUT CURRENT NOISE  
OPEN-LOOP GAIN  
f = 1 kHz  
6.9  
fA/Hz  
VO  
= 10 V,  
RLOAD 2 kΩ  
TMIN to TMAX  
RLOAD = 600 Ω  
1000  
800  
1200  
4000  
V/mV  
V/mV  
V/mV  
OUTPUT CHARACTERISTICS  
Voltage  
RLOAD 600 Ω  
RLOAD 600 Ω  
TMIN to TMAX  
RLOAD 2 kΩ  
Short Circuit  
+13, –12  
V
V
V
V
+13.6, –12.6  
+12, –10  
12  
20  
+13.8, –13.1  
40  
Current  
mA  
POWER SUPPLY  
Rated Performance  
Operating Range  
Quiescent Current  
15  
V
V
mA  
4.8  
18  
10.0  
8.1  
50  
TRANSISTOR COUNT  
NOTES  
No. of Transistors  
1Input offset voltage specifications are guaranteed after five minutes of operation at TA = 25°C.  
2Test conditions: +VS = 15 V, –VS = 12 V to 18 V; and +VS = 12 V to 18 V, –VS = 15 V.  
3Bias current specifications are guaranteed maximum at either input after 5 minutes of operation at TA = 25°C. For higher temperature, the current doubles every 10°C.  
4Gain = –1, RL = 2 k, CL = 10 pF.  
5Defined as voltage between inputs, such that neither exceeds 10 V from common.  
6The AD743 does not exhibit an output phase reversal when the negative common-mode limit is exceeded.  
All min and max specifications are guaranteed.  
Specifications subject to change without notice.  
–2–  
REV. E  

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