LM148 四路通用运算放大器 | 德州仪器 TI.com.cn

LM148 (正在供货)

四路通用运算放大器

四路通用运算放大器 - LM148
数据表
 

描述

The LM148, LM248, and LM348 are quadruple, independent, high-gain, internally compensated operational amplifiers designed to have operating characteristics similar to the µA741. These amplifiers exhibit low supply-current drain and input bias and offset currents that are much less than those of the µA741.

特性

  • µA741 Operating Characteristics
  • Low Supply-Current Drain . . . 0.6 mA Typ (per amplifier)
  • Low Input Offset Voltage
  • Low Input Offset Current
  • Class AB Output Stage
  • Input/Output Overload Protection
  • Designed to Be Interchangeable With Industry Standard LM148, LM248, and LM348

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参数 与其它产品相比 运算放大器

 
Number of Channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Rail-to-Rail
Vos (Offset Voltage @ 25C) (Max) (mV)
Iq per channel (Typ) (mA)
Rating
Operating Temperature Range (C)
Package Group
Output Current (Typ) (mA)
Offset Drift (Typ) (uV/C)
Vn at 1kHz (Typ) (nV/rtHz)
Architecture
IIB (Max) (pA)
CMRR (Typ) (dB)
Package Size: mm2:W x L (PKG)
LM148 LM248 LM2902 LM324 LM348
4     4     4     4     4    
8     8     3     3     8    
36     36     26     32     36    
1     1     1.2     1.2     1    
0.5     0.5     0.5     0.5     0.5    
  No     In to V-     In to V-     No    
5     6     7     7     6    
0.6     0.6     0.175     0.175     0.6    
Military     Catalog     Catalog     Catalog     Catalog    
-55 to 125     -25 to 85     -40 to 125     0 to 70     0 to 70    
CDIP
LCCC    
PDIP
SOIC    
PDIP
SO
SOIC
TSSOP    
PDIP
SO
SOIC
TSSOP    
PDIP
SO
SOIC    
25     25     40     40     25    
15     15         15    
60     60     35     35     60    
Bipolar     Bipolar     Bipolar     Bipolar     Bipolar    
100000     200000     250000     250000     200000    
90     90     80     80     90    
See datasheet (CDIP)
20LCCC: 79 mm2: 8.89 x 8.89(LCCC)    
See datasheet (PDIP)
14SOIC: 52 mm2: 6 x 8.65(SOIC)    
See datasheet (PDIP)
14SO: 80 mm2: 7.8 x 10.2(SO)
14SOIC: 52 mm2: 6 x 8.65(SOIC)
14TSSOP: 32 mm2: 6.4 x 5(TSSOP)    
See datasheet (PDIP)
14SO: 80 mm2: 7.8 x 10.2(SO)
14SOIC: 52 mm2: 6 x 8.65(SOIC)
14TSSOP: 32 mm2: 6.4 x 5(TSSOP)    
See datasheet (PDIP)
14SO: 80 mm2: 7.8 x 10.2(SO)
14SOIC: 52 mm2: 6 x 8.65(SOIC)