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LT1881ACN8#TR PDF预览

LT1881ACN8#TR

更新时间: 2024-11-28 13:00:19
品牌 Logo 应用领域
凌特 - Linear 运算放大器
页数 文件大小 规格书
16页 559K
描述
IC DUAL OP-AMP, 85 uV OFFSET-MAX, 0.85 MHz BAND WIDTH, PDIP8, 0.300 INCH, PLASTIC, DIP-8, Operational Amplifier

LT1881ACN8#TR 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.43
放大器类型:OPERATIONAL AMPLIFIER最大平均偏置电流 (IIB):0.00025 µA
标称共模抑制比:125 dB最大输入失调电压:85 µV
JESD-30 代码:R-PDIP-T8JESD-609代码:e0
长度:10.16 mm负供电电压上限:-20 V
标称负供电电压 (Vsup):-15 V功能数量:2
端子数量:8最高工作温度:70 °C
最低工作温度:封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:3.937 mm
标称压摆率:0.4 V/us子类别:Operational Amplifier
供电电压上限:20 V标称供电电压 (Vsup):15 V
表面贴装:NO温度等级:COMMERCIAL
端子面层:TIN LEAD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:850 kHz
宽度:7.62 mmBase Number Matches:1

LT1881ACN8#TR 数据手册

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LT1881/LT1882  
Dual and Quad  
Rail-to-Rail Output,  
Picoamp Input Precision Op Amps  
U
DESCRIPTIO  
FEATURES  
The LT®1881 and LT1882 op amps bring high accuracy  
Offset Voltage: 50μV Maximum (LT1881A)  
Input Bias Current: 200pA Maximum (LT1881A)  
Offset Voltage Drift: 0.8μV/°C Maximum  
Rail-to-Rail Output Swing  
input performance to amplifiers with rail-to-rail output  
swing. Input bias currents and capacitive load driving  
capabilitiesaresuperiortothesimilarLT1884andLT1885  
amplifiers, at the cost of a slight loss in speed. Input  
offset voltage is trimmed to less than 50μV and the low  
drift maintains this accuracy over the operating tempera-  
ture range. Input bias currents are an ultralow 200pA  
maximum.  
Supply Range: 2.7V to 36V  
Operates with Single or Split Supplies  
Open-Loop Voltage Gain: 1 Million Minimum  
1mA Maximum Supply Current Per Amplifier  
Stable at AV = 1, CL = 1000pF  
Standard Pinouts  
The amplifiers work on any total power supply voltage  
between 2.7V and 36V (fully specified from 5V to 15V).  
Output voltage swings to within 40mV of the negative  
supply and 220mV of the positive supply make these  
amplifiers good choices for low voltage single supply  
operation.  
U
APPLICATIO S  
Thermocouple Amplifiers  
Bridge Transducer Conditioners  
Instrumentation Amplifiers  
Battery-Powered Systems  
Capacitive loads up to 1000pF can be driven directly in  
unity-gain follower applications.  
Photo Current Amplifiers  
The dual LT1881 and LT1881A are available with standard  
pinouts in S8 and PDIP packages. The quad LT1882 is in  
a 14-pin SO package. For a higher speed device with  
similar DC specifications, see the LT1884/LT1885.  
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.  
U
TYPICAL APPLICATIO  
TC VOS Distribution, Industrial Grade  
16-Bit Voltage Output DAC on 5V Supply  
5V  
26  
24  
22  
20  
18  
16  
14  
12  
10  
8
V
= 15V  
S
5V  
40 N8 (1 LOT)  
144 S8 (2 LOTS)  
184 TOTAL PARTS  
1.65k  
+
LT1881  
LT1634  
4.096V  
–5V  
6
4
2
0
R1  
R
REF  
R
OFS  
COM  
33pF  
1
–0.9–0.8–0.7–0.6–0.5–0.4–0.3–0.2–0.1  
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9  
1
5V  
LT1881  
–5V  
INPUT OFFSET VOLTAGE DRIFT (μV/°C)  
DAC  
+
1881/2 TA01a  
V
OUT  
4.096V  
TO 4.096V  
LTC®1597  
1881/2 TA01  
18812fa  
1

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