LM321/LM358/LM324 1.2MHz, Low-Power 36V Op Amps

Description 

LM321/358/324 types consist of single/dual/quad channel independent, high gain, internally frequency  compensated operational amplifiers which are designed specifically to operate from a single power  supply over a wide range of voltages. They may also  be operated from split power supplies. The supply  current is basically independent of the supply  voltage over the recommended voltage range. These devices are particularly useful in interface  circuits with digital systems and can be operated  from the single common 5VDC power supply. They  are also intended for transducer amplifiers, DC gain  blocks and many other conventional op amp circuits  which can benefit from the single power supply  capability. In the linear mode, the input common-mode voltage  range includes ground and the output voltage can  also swing to both ground and power rail, even  though operated from a single power supply. 

The LM321 is single channel version available in  5-pin SOT23 packages. 

The LM358 is dual channel  version available in 8-pin SOP and MSOP packages.  

The LM324 is quad channel version available in  14-pin SOP and TSSOP packages.

Features 

 Internal Frequency Compensation for Unity Gain 

 High DC Voltage Gain: 110dB(Typ) 

 Wide Bandwidth at Unity Gain: 1.2MHz(Typ) 

 Wide Power Supply Range: 3V to 36V 

 Dual Supplies: ±1.5V to ±18V 

 EMIRR IN+: 71dB(Under 1GHz) 

 Low Supply Current: 100μA(Typ) 

 Offset Voltage Temperature Drift: 1uV/°C 

 Input Bias Current: 60pA Typical 

 Input Common-Mode Voltage Range Includes  Ground 

 Rail-to-Rail Output 

 No Phase Reversal for Overdriven Inputs 

 –40°C to 125°C Operation Range 

 ESD Rating: Robust 2KV – HBM, 2KV – CDM 

 High Performance Drop-In Compatible With 321, 358, 324 Series Product 

Applications 

 Walkie-Talkie 

 Battery Management Solution 

 Transducer Amplifiers 

 Summing Amplifiers 

 Multivibrators 

 Oscillators 

 DC Gain Blocks