LM348 四路通用运算放大器 | 德州仪器 TI.com.cn

LM348 (正在供货) 四路通用运算放大器

四路通用运算放大器 - LM348
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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

参数

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Part number 立即下单 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 @ 25 C) (Max) (mV) Iq per channel (Typ) (mA) Vn at 1 kHz (Typ) (nV/rtHz) Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG) Offset drift (Typ) (uV/C) Features Input bias current (Max) (pA) CMRR (Typ) (dB) Output current (Typ) (mA) Architecture
LM348 立即下单 4     8     36     1     0.5     No     6     0.6     60     Catalog     0 to 70     PDIP | 14
SOIC | 14
SO | 14    
14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
14SO: 80 mm2: 7.8 x 10.2 (SO | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
15         200000     90     25     Bipolar    
LM148 无样片 4     8     36     1     0.5     No     5     0.6     60     Military     -55 to 125     CDIP | 14
LCCC | 20    
14CDIP: 130 mm2: 6.67 x 19.56 (CDIP | 14)
20LCCC: 79 mm2: 8.89 x 8.89 (LCCC | 20)    
15         100000     90     25     Bipolar    
LM248 无样片 4     8     36     1     0.5     No     6     0.6     60     Catalog     -25 to 85     PDIP | 14
SOIC | 14    
14PDIP: 181 mm2: 9.4 x 19.3 (PDIP | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
15         200000     90     25     Bipolar