四路通用运算放大器 - LM348

LM348 (正在供货)

四路通用运算放大器

 

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 通用 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)
Vn at 1kHz (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 LM148 LM248 LM2902 LM324 LM3900
4    4    4    4    4    4   
8    8    8    3    3    4.5   
36    36    36    26    32    32   
1    1    1    1.2    1.2    2.5   
0.5    0.5    0.5    0.5    0.5    20   
No      No    In to V-    In to V-    No   
6    5    6    7    7     
0.6    0.6    0.6    0.175    0.175    1.55   
60    60    60    35    35     
Catalog    Military    Catalog    Catalog    Catalog    Catalog   
0 to 70    -55 to 125    -25 to 85    -40 to 125    0 to 70    0 to 70   
PDIP
SO
SOIC   
CDIP
LCCC   
PDIP
SOIC   
PDIP
SO
SOIC
TSSOP   
PDIP
SO
SOIC
TSSOP   
PDIP
SOIC   
See datasheet (PDIP)
14SO: 80 mm2: 7.8 x 10.2(SO)
14SOIC: 52 mm2: 6 x 8.65(SOIC)   
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)
14SOIC: 52 mm2: 6 x 8.65(SOIC)   
15    15    15    7    7     
N/A    N/A    N/A    N/A    N/A    N/A   
200000      200000    250000    250000    200000   
90    90    90    80    80     
25    25    25    40    40    10   
Bipolar    Bipolar    Bipolar    Bipolar    Bipolar    Bipolar   

WEBENCH® Designer LM348

Amplifier Topology
 Non-inverting
 Inverting
Desired Power Supply Voltage
Positive Supply (Vcc):  V
Negative Supply (Vee):  V
Allowed Power Supply(Vcc-Vee) = 10.0 to 36.0 V
Desired Input and Output Requirements
  Min Max
Vin  V  V
Vout  V  V
Minimum Temperature = 0.0 °C
Maximum Temperature = 70.0 °C