LM324N Datasheet – Quad Operational Amplifier – Motorola

Part Number: LM324N

Function: Quad Low Power Operational Amplifier

Package : DIP 14 Pin Type

Manufacturer: Motorola => Freescale

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lm324n-quad-operational-amplifier

Description

The LM324 series are low–cost, quad operational amplifiers with true differential inputs. They have several distinct advantages over standard operational amplifier types in single supply applications. The quad amplifier can operate at supply voltages as low as 3.0 V or as high as 32 V with quiescent currents about one–fifth of those associated with the MC1741 (on a per amplifier basis). The common mode input range includes the negative supply, thereby eliminating the necessity for external biasing components in many applications. The output voltage range also includes the negative power supply voltage.

 

Pinouts:
LM324N datasheet

 

lm324n-datasheet-pinout

 

Features

1. Short Circuited Protected Outputs
2. True Differential Input Stage
3. Single Supply Operation: 3.0 V to 32 V
4. Low Input Bias Currents: 100 nA Maximum (LM324A)
5. Four Amplifiers Per Package
6. Internally Compensated
7. Common Mode Range Extends to Negative Supply
8. Industry Standard Pinouts
9. ESD Clamps on the Inputs Increase Ruggedness without Affecting Device Operation

LM324N Datasheet PDF

LM324N pdf


 

Other data sheets are available within the file: 224, 2902, 324, LM224D, LM224N

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AD797 Datasheet – Ultralow Noise Op Amp – Analog Devices

Part Number: AD797, AD797ARZ, AD797BRZ

Function : Ultralow Distortion/ Ultralow Noise Op Amp

Package: PDIP, SOIC 8 Pin Type

Manufacturer: Analog Devices

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AD797 OP Amp

Description

The AD797is a very low noise, low distortion operational amplifier ideal for use as a preamplifier. The low noise of 0.9 nV/√Hz and low total harmonic distortion of −120 dB in audio bandwidths give the AD797the wide dynamic range necessary for preamps in microphones and mixing consoles. Furthermore, the AD797has an excellent slew rate of 20 V/μs and a 110 MHz gain bandwidth, which makes it highly suitable for low frequency ultrasound applications.

Pinout

AD797 datasheet pinout

Features

1. Low noise
2. 0.9 nV/√Hz typical (1.2 nV/√Hz maximum) input voltage noise at 1 kHz
3. 50 nV p-p input voltage noise, 0.1 Hz to 10 Hz
4. Low distortion −120 dB total harmonic distortion at 20 kHz
5. Excellent ac characteristics
6. 800 ns settling time to 16 bits (10 V step)
7. 110 MHz gain bandwidth (G = 1000)
8. 8 MHz bandwidth (G = 10)
9. 280 kHz full power bandwidth at 20 V p-p
10. 20 V/μs slew rate

 

AD797 Datasheet


 

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