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LM148MW8 PDF预览

LM148MW8

更新时间: 2024-09-13 21:15:31
品牌 Logo 应用领域
美国国家半导体 - NSC 放大器
页数 文件大小 规格书
18页 413K
描述
IC QUAD OP-AMP, 6000 uV OFFSET-MAX, 1 MHz BAND WIDTH, UUC, WAFER, Operational Amplifier

LM148MW8 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:WAFER包装说明:DIE, WAFER
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.54
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.325 µA25C 时的最大偏置电流 (IIB):0.1 µA
标称共模抑制比:90 dB频率补偿:YES
最大输入失调电压:6000 µVJESD-30 代码:X-XUUC-N
低-失调:NO湿度敏感等级:1
负供电电压上限:-22 V标称负供电电压 (Vsup):-15 V
功能数量:4最高工作温度:125 °C
最低工作温度:-55 °C封装主体材料:UNSPECIFIED
封装代码:DIE封装等效代码:WAFER
封装形状:UNSPECIFIED封装形式:UNCASED CHIP
峰值回流温度(摄氏度):260电源:+-15 V
认证状态:Not Qualified筛选级别:MIL-STD-883
标称压摆率:0.5 V/us子类别:Operational Amplifier
最大压摆率:3.6 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:MILITARY
端子形式:NO LEAD端子位置:UPPER
处于峰值回流温度下的最长时间:40标称均一增益带宽:1000 kHz
最小电压增益:50000Base Number Matches:1

LM148MW8 数据手册

 浏览型号LM148MW8的Datasheet PDF文件第2页浏览型号LM148MW8的Datasheet PDF文件第3页浏览型号LM148MW8的Datasheet PDF文件第4页浏览型号LM148MW8的Datasheet PDF文件第5页浏览型号LM148MW8的Datasheet PDF文件第6页浏览型号LM148MW8的Datasheet PDF文件第7页 
May 1999  
LM148/LM248/LM348  
Quad 741 Op Amps  
LM149  
=
Wide Band Decompensated (AV (MIN) 5)  
General Description  
Features  
n 741 op amp operating characteristics  
n Low supply current drain: 0.6 mA/Amplifier  
The LM148 series is a true quad 741. It consists of four inde-  
pendent, high gain, internally compensated, low power op-  
erational amplifiers which have been designed to provide  
functional characteristics identical to those of the familiar  
741 operational amplifier. In addition the total supply current  
for all four amplifiers is comparable to the supply current of a  
single 741 type op amp. Other features include input offset  
currents and input bias current which are much less than  
those of a standard 741. Also, excellent isolation between  
amplifiers has been achieved by independently biasing each  
amplifier and using layout techniques which minimize ther-  
mal coupling. The LM149 series has the same features as  
the LM148 plus a gain bandwidth product of 4 MHz at a gain  
of 5 or greater.  
n Class AB output stage — no crossover distortion  
n Pin compatible with the LM124  
n Low input offset voltage: 1 mV  
n Low input offset current: 4 nA  
n Low input bias current: 30 nA  
n Gain bandwidth product  
LM148 (unity gain): 1.0 MHz  
LM149 (AV 5): 4 MHz  
n High degree of isolation between amplifiers: 120 dB  
n Overload protection for inputs and outputs  
The LM148 can be used anywhere multiple 741 or 1558 type  
amplifiers are being used and in applications where amplifier  
matching or high packing density is required.  
Schematic Diagram  
DS007786-1  
* 1 pF in the LM149  
© 1999 National Semiconductor Corporation  
DS007786  
www.national.com  

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