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LT1014IS PDF预览

LT1014IS

更新时间: 2024-11-03 22:46:55
品牌 Logo 应用领域
凌特 - Linear 运算放大器放大器电路光电二极管
页数 文件大小 规格书
20页 548K
描述
Quad Precision Op Amp

LT1014IS 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:PLASTIC, SOL-16
针数:16Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.04Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.03 µA25C 时的最大偏置电流 (IIB):0.05 µA
最小共模抑制比:97 dB标称共模抑制比:114 dB
频率补偿:YES最大输入失调电压:800 µV
JESD-30 代码:R-PDSO-G16JESD-609代码:e0
长度:10.2995 mm低-失调:NO
微功率:YES负供电电压上限:-22 V
标称负供电电压 (Vsup):-15 V功能数量:4
端子数量:16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:SOP14,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):255电源:5/+-15 V
认证状态:Not Qualified座面最大高度:2.642 mm
最小摆率:0.2 V/us标称压摆率:0.4 V/us
子类别:Operational Amplifier最大压摆率:2.8 mA
供电电压上限:22 V标称供电电压 (Vsup):15 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
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:40
最小电压增益:500000宽度:7.493 mm
Base Number Matches:1

LT1014IS 数据手册

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LT1013/LT1014  
Quad Precision Op Amp (LT1014)  
Dual Precision Op Amp (LT1013)  
U
FEATURES  
DESCRIPTION  
TheLT®1014isthefirstprecisionquadoperationalamplifier  
which directly upgrades designs in the industry standard  
14-pinDIPLM324/LM348/OP-11/4156pinconfiguration.  
Single Supply Operation  
Input Voltage Range Extends to Ground  
Output Swings to Ground while Sinking Current  
Pin Compatible to 1458 and 324 with Precision Specs It is no longer necessary to compromise specifications,  
Guaranteed Offset Voltage  
Guaranteed Low Drift  
Guaranteed Offset Current  
Guaranteed High Gain  
150µV Max.  
2µV/°C Max.  
0.8nA Max.  
while saving board space and cost, as compared to single  
operational amplifiers.  
TheLT1014’slowoffsetvoltageof50µV, driftof0.3µV/°C,  
offset current of 0.15nA, gain of 8 million, common-mode  
rejection of 117dB and power supply rejection of 120dB  
qualify it as four truly precision operational amplifiers.  
Particularly important is the low offset voltage, since no  
offset null terminals are provided in the quad configura-  
tion. Although supply current is only 350µA per amplifier,  
a new output stage design sources and sinks in excess of  
20mA of load current, while retaining high voltage gain.  
5mA Load Current  
1.5 Million Min.  
0.8 Million Min.  
500µA Max.  
17mA Load Current  
Guaranteed Low Supply Current  
Low Voltage Noise, 0.1Hz to 10Hz  
0.55µVp-p  
Low Current Noise—Better than 0P-07, 0.07pA/Hz  
U
APPLICATIONS  
Similarly, the LT1013 is the first precision dual op amp in  
the 8-pin industry standard configuration, upgrading the  
performance of such popular devices as the MC1458/  
1558, LM158 and OP-221. The LT1013’s specifications  
are similar to (even somewhat better than) the LT1014’s.  
Battery-Powered Precision Instrumentation  
Strain Gauge Signal Conditioners  
Thermocouple Amplifiers  
Instrumentation Amplifiers  
4mA–20mA Current Loop Transmitters  
Both the LT1013 and LT1014 can be operated off a single  
5V power supply: input common-mode range includes  
ground;theoutputcanalsoswingtowithinafewmillivolts  
of ground. Crossover distortion, so apparent on previous  
single-supply designs, is eliminated. A full set of specifi-  
cations is provided with ±15V and single 5V supplies.  
Multiple Limit Threshold Detection  
Active Filters  
Multiple Gain Blocks  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
LT1014 Distribution of Offset Voltage  
3 Channel Thermocouple Thermometer  
4k  
1M  
700  
3k  
299k  
V
= ±15V  
= 25°C  
S
A
+5V  
+5V  
T
600  
500  
400  
300  
200  
100  
0
425 LT1014s  
(1700 OP AMPS)  
TESTED FROM  
THREE RUNS  
J PACKAGE  
4
LT1004  
1.2V  
2
3
YSI 44007  
5k  
1684Ω  
260Ω  
1
OUTPUT A  
AT 25°C  
LT1014  
10mV/°C  
+
12  
+
11  
14  
LT1014  
1.8k  
4k  
13  
1M  
6
5
7
USE TYPE K THERMOCOUPLES. ALL RESISTORS = 1% FILM.  
COLD JUNCTION COMPENSATION ACCURATE  
OUTPUT B  
10mV/°C  
LT1014  
+
TO ±1°C FROM 0°C  
60°C.  
–300 –200 –100  
0
100  
200  
300  
USE 4TH AMPLIFIER FOR OUTPUT C.  
INPUT OFFSET VOLTAGE (µV)  
1

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