LM324APT
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STMicroelectronics LM324APT

Manufacturer No:
LM324APT
Manufacturer:
STMicroelectronics
Package:
Tape & Reel (TR)
Description:
IC OPAMP GP 4 CIRCUIT 14TSSOP
Delivery:
Payment:
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Product Introduction

Overview

The LM324APT is a low-power, quad operational amplifier produced by STMicroelectronics. It consists of four independent, high-gain operational amplifiers with internal frequency compensation. These amplifiers can operate from a single power supply over a wide range of voltages (3 V to 30 V) or from dual supplies (±1.5 V to ±15 V), making them versatile for various applications. The low power supply current drain is independent of the magnitude of the power supply voltage, which is beneficial for power-efficient designs.

Key Specifications

Parameter Value Unit
Gain Bandwidth 1.3 MHz
Input Common Mode Voltage Range Includes ground
Large Signal Voltage Gain 100 dB
Supply Current per Amplifier 375 µA
Input Bias Current 20 nA
Input Offset Voltage 3 mV max.
Input Offset Current 2 nA
Single Supply Voltage Range 3 V to 30 V
Dual Supply Voltage Range ±1.5 V to ±15 V
Operating Temperature Range 0 °C to 70 °C
Package TSSOP-14

Key Features

  • Wide gain bandwidth: 1.3 MHz
  • Input common mode voltage range includes ground
  • Large voltage gain: 100 dB
  • Very low supply current per amplifier: 375 µA
  • Low input bias current: 20 nA
  • Low input offset voltage: 3 mV max.
  • Low input offset current: 2 nA
  • Wide power supply range: single supply (3 V to 30 V) and dual supplies (±1.5 V to ±15 V)

Applications

The LM324APT is suitable for a variety of applications, including:

  • Industrial automation
  • Automotive systems
  • Consumer electronics
  • AC coupled inverting amplifiers
  • High input impedance adjustable gain DC instrumentation amplifiers

Q & A

  1. What is the gain bandwidth of the LM324APT?

    The gain bandwidth of the LM324APT is 1.3 MHz.

  2. What is the input bias current of the LM324APT?

    The input bias current of the LM324APT is 20 nA.

  3. What is the operating temperature range of the LM324APT?

    The operating temperature range of the LM324APT is 0 °C to 70 °C.

  4. What are the package options for the LM324APT?

    The LM324APT is available in a TSSOP-14 package.

  5. Can the LM324APT operate from a single power supply?
  6. What is the maximum input offset voltage of the LM324APT?

    The maximum input offset voltage of the LM324APT is 3 mV.

  7. What are some typical applications of the LM324APT?

    The LM324APT is used in industrial automation, automotive systems, consumer electronics, AC coupled inverting amplifiers, and high input impedance adjustable gain DC instrumentation amplifiers.

  8. Is the LM324APT RoHS compliant?
  9. What is the supply current per amplifier for the LM324APT?

    The supply current per amplifier for the LM324APT is 375 µA.

  10. Can the LM324APT operate from dual power supplies?

Product Attributes

Amplifier Type:General Purpose
Number of Circuits:4
Output Type:- 
Slew Rate:0.4V/µs
Gain Bandwidth Product:1.3 MHz
-3db Bandwidth:- 
Current - Input Bias:20 nA
Voltage - Input Offset:2 mV
Current - Supply:1.5mA
Current - Output / Channel:40 mA
Voltage - Supply Span (Min):3 V
Voltage - Supply Span (Max):30 V
Operating Temperature:0°C ~ 70°C
Mounting Type:Surface Mount
Package / Case:14-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:14-TSSOP
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Similar Products

Part Number LM324APT LM324PT LM324AWPT LM324APW LM324ADT
Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics Texas Instruments STMicroelectronics
Product Status Active Active Active Active Active
Amplifier Type General Purpose General Purpose General Purpose General Purpose General Purpose
Number of Circuits 4 4 4 4 4
Output Type - - - - -
Slew Rate 0.4V/µs 0.4V/µs 0.4V/µs 0.5V/µs 0.4V/µs
Gain Bandwidth Product 1.3 MHz 800 kHz 1.3 MHz 1.2 MHz 1.3 MHz
-3db Bandwidth - - - - -
Current - Input Bias 20 nA 20 nA 20 nA 15 nA 20 nA
Voltage - Input Offset 2 mV 2 mV 2 mV 2 mV 2 mV
Current - Supply 1.5mA 1.5mA 1.5mA 1.4mA (x4 Channels) 1.5mA
Current - Output / Channel 40 mA 30 mA 40 mA 30 mA 40 mA
Voltage - Supply Span (Min) 3 V 3 V 3 V 3 V 3 V
Voltage - Supply Span (Max) 30 V 30 V 30 V 30 V 30 V
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C (TA) 0°C ~ 70°C
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width) 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-TSSOP 14-TSSOP 14-TSSOP 14-TSSOP 14-SO

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