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LM348D PDF预览

LM348D

更新时间: 2024-11-22 22:51:55
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 运算放大器放大器电路光电二极管
页数 文件大小 规格书
9页 141K
描述
FOUR UA741 QUAD BIPOLAR OPERATIONAL AMPLIFIERS

LM348D 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:PLASTIC, MICRO, SOP-14针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:16 weeks
风险等级:1.9Is Samacsys:N
放大器类型:OPERATIONAL AMPLIFIER架构:VOLTAGE-FEEDBACK
最大平均偏置电流 (IIB):0.3 µA25C 时的最大偏置电流 (IIB):0.1 µA
标称共模抑制比:110 dB频率补偿:YES
最大输入失调电压:6000 µVJESD-30 代码:R-PDSO-G14
JESD-609代码:e4长度:8.65 mm
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端子数量:14
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: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):260
电源:+-15 V认证状态:Not Qualified
座面最大高度:1.75 mm最小摆率:0.25 V/us
标称压摆率:0.5 V/us子类别:Operational Amplifier
最大压摆率:4.8 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:COMMERCIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)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:30标称均一增益带宽:1300 kHz
最小电压增益:25000宽度:3.9 mm
Base Number Matches:1

LM348D 数据手册

 浏览型号LM348D的Datasheet PDF文件第2页浏览型号LM348D的Datasheet PDF文件第3页浏览型号LM348D的Datasheet PDF文件第4页浏览型号LM348D的Datasheet PDF文件第5页浏览型号LM348D的Datasheet PDF文件第6页浏览型号LM348D的Datasheet PDF文件第7页 
LM148  
LM248 - LM348  
FOUR UA741  
QUAD BIPOLAR OPERATIONAL AMPLIFIERS  
.
.
LOWSUPPLYCURRENT : 0.53mA/AMPLIFIER  
CLASS AB OUTPUT STAGE : NO CROSS-  
OVER DISTORTION  
PIN COMPATIBLE WITH LM124  
LOW INPUT OFFSET VOLTAGE : 1mV  
LOW INPUT OFFSET CURRENT : 2nA  
LOW INPUT BIAS CURRENT : 30nA  
GAIN BANDWIDTH PRODUCT : 1.3MHz  
HIGH DEGREE OF ISOLATION BETWEEN  
AMPLIFIERS : 120dB  
.
.
.
.
.
.
N
D
DIP14  
SO14  
.
OVERLOADPROTECTION FOR INPUTS AND  
OUTPUTS  
(Plastic Package)  
(Plastic Micropackage)  
ORDER CODES  
Package  
Part Num-  
ber  
Temperature  
Range  
N
D
LM148  
–55oC, +125oC  
–40oC, +105oC  
0oC, +70oC  
LM248  
LM348  
Example : LM348D  
PIN CONNECTIONS (top view)  
DESCRIPTION  
The LM148 consists of four independent,high gain  
internally compensated, low power operational  
amplifiers which have been designed to provide  
functionalcharacteristics identicalto thoseof the fa-  
miliar UA741 operational amplifier. In addition the  
total supply current for all four amplifiers is compa-  
rable to the supply current of a single UA741 type  
op amp. Other featuresinclude input offset current  
and input bias current which are much less than  
those of a standardUA741. Also, excellentisolation  
between amplifiers has been achieved by inde-  
pendently biasing each amplifier and using layout  
techniqueswhich minimize thermal coupling.  
Ou tpu t  
4
1
1 4  
1 3  
1 2  
1 1  
Ou tpu t  
In ve rting inpu t  
1
1
Inv er ti ng i npu t  
4
2
3
4
5
6
7
N on -in v er ting i np ut  
4
3
Non -in ver ting i npu t  
1
-
+
V
V
C C  
C C  
N on- inv er ting in pu t  
2
1 0 N on -in v er ting i np ut  
9
8
Inv e r ti ng i nput  
Out put  
2
2
I n ve r ti ng in pu t 3  
Output  
3
The LM148 can be used anywhere multiple UA741  
type amplifiers are being used and in applications  
where amplifier matching or high packing densityis  
required.  
1/9  
November 1997  

LM348D 替代型号

型号 品牌 替代类型 描述 数据表
LM248D STMICROELECTRONICS

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