LM348 Quad General-Purpose Operational Amplifier | TI.com

LM348 (ACTIVE)

Quad General-Purpose Operational Amplifier

Quad General-Purpose Operational Amplifier - LM348
Datasheet
 

Description

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.

Features

  • 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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Parametrics Compare all products in General-purpose op amps

 
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 LM148 LM248 LM2902 LM324
4     4     4     4     4    
8     8     8     3     3    
36     36     36     26     32    
1     1     1     1.2     1.2    
0.5     0.5     0.5     0.5     0.5    
No     No     No     In to V-     In to V-    
6     5     6     7     7    
0.6     0.6     0.6     0.175     0.175    
60     60     60     35     35    
Catalog     Military     Catalog     Catalog     Catalog    
0 to 70     -55 to 125     -25 to 85     -40 to 125     0 to 70    
PDIP | 14
SOIC | 14
SO | 14    
CDIP | 14
LCCC | 20    
PDIP | 14
SOIC | 14    
PDIP | 14
SOIC | 14
SO | 14
TSSOP | 14    
PDIP | 14
SOIC | 14
SO | 14
TSSOP | 14    
See datasheet (PDIP)
14SO: 80 mm2: 7.8 x 10.2 (SO | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
See datasheet (CDIP)
20LCCC: 79 mm2: 8.89 x 8.89 (LCCC | 20)    
See datasheet (PDIP)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)    
See datasheet (PDIP)
14SO: 80 mm2: 7.8 x 10.2 (SO | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
See datasheet (PDIP)
14SO: 80 mm2: 7.8 x 10.2 (SO | 14)
14SOIC: 52 mm2: 6 x 8.65 (SOIC | 14)
14TSSOP: 32 mm2: 6.4 x 5 (TSSOP | 14)    
15     15     15        
   
   
   
Standard Amps     Standard Amps    
200000     100000     200000     250000     250000    
90     90     90     80     80    
25     25     25     40     40    
Bipolar     Bipolar     Bipolar     Bipolar     Bipolar    

Design tool

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