LM324QT

STMicroelectronicsExtended

-15V~-1.5V、1.5V~15V 0℃~+70℃ 1.2mA 1.3MHz 20nA 3V~30V 4 400V/ms 40mA 40nA 40nV/√Hz@1kHz 7mV 7uV/℃ 80dB Built-in compensation VQFN-16-EP(3x3) Operational Amplifier ROHS

Datasheet JLCPCB LCSC

Part id: st/LM324QT
Category: Operational Amplifier
Package: VQFN-16-EP(3x3)
Pins: 17
In stock: 8,780 at JLCPCB (C183029)
Used on: 2 open-source boards

Overview

The LM324QT is an operational Amplifier made by STMicroelectronics in a VQFN-16-EP(3x3) package with 17 pins. -15V~-1.5V、1.5V~15V 0℃~+70℃ 1.2mA 1.3MHz 20nA 3V~30V 4 400V/ms 40mA 40nA 40nV/√Hz@1kHz 7mV 7uV/℃ 80dB Built-in compensation VQFN-16-EP(3x3) Operational Amplifier ROHS.

PCBKit's library has its KiCad symbol (Amplifier_Operational:LM324Q, from KiCad's library) and its footprint (Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm, from KiCad's library), ready for a KiCad board. 8,780 are in stock at JLCPCB (part C183029). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

Amplifier_Operational:LM324QFrom KiCad's library

Footprint

Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mmFrom KiCad's library

Pinout

The pins of the LM324QT
Pin	Name	Type
1	+	Input
2	V+	Power in
3	NC	Not connected
4	+	Input
5	-	Input
6	—	Output
7	—	Output
8	-	Input
9	+	Input
10	NC	Not connected
11	V-	Power in
12	+	Input
13	-	Input
14	—	Output
15	—	Output
16	-	Input
17	EP	Passive

Parameters

Amplifier Type: General Purpose
Common Mode Rejection Ratio(CMRR): 80dB
Dual Supply: 1.5V~15V
Features: Built-in compensation
Gain Bandwidth Product: 1.3MHz
Ib - Input Bias Current: 20nA
Input Offset Current(Ios): 40nA
Input Offset Voltage Drift(Vos TC): 7uV/℃
Input Voltage Noise Density: 40nV/√Hz@1kHz
Number of Channels: 4
Operating Temperature: 0℃~+70℃
Output Current: 40mA
Quiescent Current: 1.2mA
Single supply: 3V~30V
Slew Rate: 400V/ms
Vos - Input Offset Voltage: 7mV

Order codes

LM324QTLCSC C183029

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Questions

Is there a KiCad symbol and footprint for the LM324QT?

Yes. The symbol is Amplifier_Operational:LM324Q and the footprint Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM324QT?

VQFN-16-EP(3x3), with 17 pins. Its footprint is drawn on this page.

Where is the LM324QT datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the LM324QT?

JLCPCB lists it as part C183029, with 8,780 in stock; the sellers' links on this page open their listings.

Which open-source boards use the LM324QT?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.