5秒后页面跳转
LT1494IN8 PDF预览

LT1494IN8

更新时间: 2024-02-29 02:48:40
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 256K
描述
1.5UA Max, Single, Dual and Quad Over-The-Top Precision Rail-to-Rail Input and Output Op Amps

LT1494IN8 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:DIP包装说明:DIP, DIP8,.3
针数:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:7.81放大器类型:OPERATIONAL AMPLIFIER
架构:VOLTAGE-FEEDBACK最大平均偏置电流 (IIB):0.0017 µA
25C 时的最大偏置电流 (IIB):0.36 µA标称共模抑制比:114 dB
频率补偿:YES最大输入失调电压:675 µV
JESD-30 代码:R-PDIP-T8JESD-609代码:e3
低-偏置:NO低-失调:YES
微功率:YES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
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: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
功率:NO电源:+-1.1/+-18/2.2/36 V
可编程功率:NO认证状态:Not Qualified
座面最大高度:3.937 mm标称压摆率:1 V/us
子类别:Operational Amplifier最大压摆率:0.003 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:INDUSTRIAL端子面层:Matte Tin (Sn)
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:2.7 kHz最小电压增益:30000
宽带:NO宽度:7.62 mm
Base Number Matches:1

LT1494IN8 数据手册

 浏览型号LT1494IN8的Datasheet PDF文件第2页浏览型号LT1494IN8的Datasheet PDF文件第3页浏览型号LT1494IN8的Datasheet PDF文件第4页浏览型号LT1494IN8的Datasheet PDF文件第5页浏览型号LT1494IN8的Datasheet PDF文件第6页浏览型号LT1494IN8的Datasheet PDF文件第7页 
LT1494/LT1495/LT1496  
1.5µA Max, Single, Dual  
and Quad Over-The-Top Precision  
Rail-to-Rail Input and Output Op Amps  
U
FEATURES  
DESCRIPTIO  
The LT®1494/LT1495/LT1496 are the lowest power  
(IS 1.5µA) op amps with precision specifications. The  
extremely low supply current is combined with excellent  
Low Supply Current: 1.5µA Max  
Rail-to-Rail Input and Output  
Low Offset Voltage: 375µV Max  
amplifier specifications: input offset voltage is 375µV  
maximum with a typical drift of only 0.4µV/°C, input offset  
current is 100pA maximum. A minimum open-loop gain  
(AVOL) of 100V/mV ensures that gain errors are small. The  
device characteristics change little over the supply range  
of2.2Vto±15V. Supplyrejectionis90dBandthecommon  
moderejectionratiois90dB. Operationisspecifiedfor3V,  
5V and ±15V supplies. Reverse battery protection  
(–18V min) and inputs that operate above the positive  
supply make the LT1494/LT1495/LT1496 easy to use in  
harsh environments.  
Operating Temperature Range: 40°C to 125°C  
Over-The-TopTM Inputs Operate Above V+  
Wide Supply Range: 2.2V to 36V  
Single Supply Input Range: 0.3V to 36V  
Low Input Bias Current: 250pA  
Low Input Offset Current: 20pA  
High AVOL: 100V/mV Minimum Driving 100kLoad  
Output Sources and Sinks 500µA Load Current  
Reverse Battery Protected to 18V  
U
APPLICATIO S  
The low bias currents and offset current of the amplifier  
permit the use of megohm level source resistors without  
introducing significant errors. Voltage noise at 4µVP-P is  
remarkably low considering the low supply current.  
Battery- or Solar-Powered Systems  
Portable Instrumentation  
Remote Sensor Amplifier  
Micropower Filter  
The LT1494 is available in the 8-Pin MSOP, PDIP and SO  
packages.The LT1495 is available in plastic 8-Pin PDIP  
and SO packages with the standard dual op amp pinout.  
The LT1496 is available in 14-Pin SO and PDIP packages.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
Over-The-Top is a trademark of Linear Technology Corporation.  
U
TYPICAL APPLICATION  
Micropower Integrating Current Sense  
TC VOS Distribution  
RESET  
30  
100 AMPLIFIERS  
V
= ±2.5V  
S
0.1µF  
25  
20  
15  
10  
5
–40°C TO 85°C  
V
CC  
R
I
1M  
R
S
1/2 LT1495  
0.1Ω  
1M  
1/2 LT1495  
V
O
+
I
L
+
10M  
10M  
LOAD  
1495 TA01  
V
CC  
0
200k  
2.0 –1.6 –1.2 0.8 0.4  
0
0.4 0.8 1.2 1.6 2.0  
TC V (µV/°C)  
OS  
OUTPUT SWITCHES  
WHEN I dt = 0.98 V  
L
1495 TA02  
R
R
I
C = (4.9A)(SEC) FOR V = 5V  
CC  
CC  
(
)
S
I
= 3µA DURING INTEGRATION; I = 5µA END OF INTEGRATION  
S
S
1

与LT1494IN8相关器件

型号 品牌 描述 获取价格 数据表
LT1494IN8#PBF Linear LT1494 - 1.5uA Max, Single, Dual and Quad Precision Rail-to-Rail Input and Output Op Amps;

获取价格

LT1494IS8 Linear 1.5UA Max, Single, Dual and Quad Over-The-Top Precision Rail-to-Rail Input and Output Op A

获取价格

LT1494IS8#PBF Linear 暂无描述

获取价格

LT1494IS8#TR Linear LT1494 - 1.5uA Max, Single, Dual and Quad Precision Rail-to-Rail Input and Output Op Amps;

获取价格

LT1494IS8#TRPBF Linear LT1494 - 1.5uA Max, Single, Dual and Quad Precision Rail-to-Rail Input and Output Op Amps;

获取价格

LT1495 Linear 1.5uA Max, Dual and Quad Precision Rail-to-Rail Input and Output Op Amps

获取价格