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LM324QT
  • LM324QT

LM324QT

70mA per Channel 20nA 70 dB Instrumentational OP Amps 0.3μA 15V 3V~30V ±1.5V~15V LM324 16-VFQFN Exposed Pad


  • Manufacturer: STMicroelectronics
  • NO: 761-LM324QT
  • Package: 16-VFQFN Exposed Pad
  • Datasheet: pdf
  • Stock: 7932
  • Description: 70mA per Channel 20nA 70 dB Instrumentational OP Amps 0.3μA 15V 3V~30V ±1.5V~15V LM324 16-VFQFN Exposed Pad(Kg)

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SPECIFICATIONS

Parameters
Unity Gain BW-Nom 1300 kHz
Voltage Gain 100dB
Average Bias Current-Max (IIB) 0.3μA
Low-Offset NO
Frequency Compensation YES
Supply Voltage Limit-Max 32V
Voltage - Input Offset 2mV
Micropower YES
Bias Current-Max (IIB) @25C 0.15μA
Height Seated (Max) 1mm
Length 3mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 10 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-VFQFN Exposed Pad
Number of Pins 16
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Subcategory Operational Amplifier
Packing Method TAPE AND REEL
Technology BIPOLAR
Terminal Position QUAD
Number of Functions 4
Supply Voltage 5V
Terminal Pitch 0.5mm
Base Part Number LM324
Operating Supply Voltage 15V
Number of Elements 4
Power Supplies +-1.5/+-15/3/30V
Operating Supply Current 1.5mA
Nominal Supply Current 1.2mA
Output Current 40mA
Slew Rate 0.4V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 70 dB
Current - Input Bias 20nA
Voltage - Supply, Single/Dual (±) 3V~30V ±1.5V~15V
Output Current per Channel 70mA
Input Offset Voltage (Vos) 7mV
Bandwidth 1.3MHz

LM324QT Overview


The linear amplifier is packaged in a 16-VFQFN Exposed Pad case. A General Purpose-type buffer amplifier is shown here. There is a Tape & Reel (TR) case that is delivered with the instrumentation amplifiers. The number of terminations approaches 16. I would like to remind you that this buffer op amp should be powered by an 5V battery. Instrumentation amplifier is a part of Operational Amplifier. Linear amplifier includes 16 pins. Op amp rates 7mV as input offset voltage. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. In relation to the operating temperature of this buffer op amp, it works well at an average of 0°C~70°C . In order for this instrumentation amplifier to operate, the supply current needs to be between 1.5mA and 10 . 100dB should be the voltage gain. This linear amplifier has a total of 4 elements. The operating supply voltage of the buffer op amp is rated at 15V. TAPE AND REEL is adopted to pack the instrumentation amplifier.

LM324QT Features


supply voltage of 5V
100dB voltage gain

LM324QT Applications


There are a lot of STMicroelectronics LM324QT Instrumentational OP Amps applications.

  • Large motor controllers
  • Portable electronic products powered by batteries
  • Ultrasound transducers
  • Radiation thermometry transducers
  • pH (acidity)
  • Weak signal detection
  • Addition operation circuits
  • Band-pass filter
  • Digital cameras
  • Tablets
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