Low Power Quad Operational Amplifier - LM324-N

LM324-N (ACTIVE)

Low Power Quad Operational Amplifier

Recommended alternative parts

  • LM6154  -  Much Wider Bandwidth, RRIO, Faster Slew Rate
  • LMV721-N  -  Wider Bandwidth, Lower Noise, Lower Power

Description

The LM124-N series consists of four independent, high-gain, internally frequency compensated operational amplifiers designed to operate from a single power supply over a wide range of voltages. Operation from split-power supplies is also possible and the low-power supply current drain is independent of the magnitude of the power supply voltage.

Application areas include transducer amplifiers, DC gain blocks and all the conventional op amp circuits which now can be more easily implemented in single power supply systems. For example, the LM124-N series can directly operate off of the standard 5-V power supply voltage which is used in digital systems and easily provides the required interface electronics without requiring the additional ±15 V power supplies.

Features

  • Internally Frequency Compensated for Unity Gain
  • Large DC Voltage Gain 100 dB
  • Wide Bandwidth (Unity Gain) 1 MHz
    (Temperature Compensated)
  • Wide Power Supply Range:
    • Single Supply 3 V to 32 V
    • or Dual Supplies ±1.5 V to ±16 V
  • Very Low Supply Current Drain (700 µA)
    –Essentially Independent of Supply Voltage
  • Low Input Biasing Current 45 nA
    (Temperature Compensated)
  • Low Input Offset Voltage 2 mV
    and Offset Current: 5 nA
  • Input Common-Mode Voltage Range Includes Ground
  • Differential Input Voltage Range Equal to the
    Power Supply Voltage
  • Large Output Voltage Swing 0 V to V+ – 1.5 V
  • Advantages:
    • Eliminates Need for Dual Supplies
    • Four Internally Compensated Op Amps in a Single
      Package
    • Allows Direct Sensing Near GND and VOUT also
      Goes to GND
    • Compatible With All Forms of Logic
    • Power Drain Suitable for Battery Operation
    • In the Linear Mode the Input Common-Mode, Voltage
      Range Includes Ground and the Output Voltage
    • Can Swing to Ground, Even Though Operated from
      Only a Single Power Supply Voltage
    • Unity Gain Cross Frequency is Temperature
      Compensated
    • Input Bias Current is Also Temperature
      Compensated

View more

Parametrics Compare all products in General Purpose Amplifier

 
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)
CMRR (Min) (dB)
Vn at 1kHz (Typ) (nV/rtHz)
Vos (Offset Voltage @ 25C) (Max) (mV)
IIB (Max) (pA)
Io (Typ) (mA)
Iq per channel (Max) (mA)
Offset Drift (Typ) (uV/C)
Rating
Operating Temperature Range (C)
Pin/Package
Approx. Price (US$)
LM324-N LMC6484 LMV321-N LMV324-N LMV358-N
4     4     1     4     2    
3     3     2.7     2.7     2.7    
32     15     5.5     5.5     5.5    
1     1.5     1     1     1    
0.5     1.3     1     1     1    
65     70     50     50     50    
40     37     39     39     39    
3     3     7     7     7    
500000     4     500000     500000     500000    
20     30     60     60     60    
0.3     8.1     0.25     0.2075     0.22    
7     1     5     5     5    
Military     Catalog     Catalog     Catalog     Catalog    
0 to 70     -40 to 85     -40 to 85     -40 to 85     -40 to 85    
14CDIP
14SOIC
14PDIP
14TSSOP    
14PDIP
14SOIC    
5SC70
5SOT-23    
14SOIC
14TSSOP    
8SOIC
8VSSOP    
  0.90 | 1ku     0.25 | 1ku     0.35 | 1ku     0.25 | 1ku    

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