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LM324D on a board, in 3D

LM324D

Texas Instruments

-1.5V~16V 0℃~+70℃ 1.2MHz 20mA 20nA 2nA 35nV/√Hz@1kHz 3V~32V 3mV 4 500V/ms 700uA 7uV/℃ 80dB EMI filtering/RF suppression SOIC-14 Operational Amplifier ROHS

Extended
DatasheetJLCPCBLCSCti/LM324D
Category
Operational Amplifier
Package
SOIC-14
Pins
14

Overview

The LM324D is an operational Amplifier made by Texas Instruments in a SOIC-14 package with 14 pins. -1.5V~16V 0℃~+70℃ 1.2MHz 20mA 20nA 2nA 35nV/√Hz@1kHz 3V~32V 3mV 4 500V/ms 700uA 7uV/℃ 80dB EMI filtering/RF suppression SOIC-14 Operational Amplifier ROHS.

PCBKit's library has its KiCad symbol (Amplifier_Operational:LM324, from KiCad's library) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 198,176 are in stock at JLCPCB (part C7943). 3 open-source boards in 3 repositories on GitHub use it.

Symbol

1-2+3
Amplifier_Operational:LM324From KiCad's library

Footprint

1234567891011121314
Package_SO:SOIC-14_3.9x8.7mm_P1.27mmFrom KiCad's library

From the datasheet

9
Supply, least
3 V · VCC, recommended operating, min · p. 5
Supply, most
30 V · VCC, recommended operating, max · p. 5
Supply, absolute maximum
32 V · VCC, absolute maximum · p. 5
Works from
0 °C · ambient operating temperature, min · p. 5
Works up to
70 °C · ambient operating temperature, max · p. 5
Junction, hottest
150 °C · junction temperature, absolute maximum · p. 5
Takes working
700 µA · VCC = 5 V, no load, all four amplifiers, typical · p. 11
Takes at most
3 mA · VCC = 30 V, no load, all four amplifiers, full temperature range, max · p. 11
Junction to air (D (SOIC))
86 K/W · junction to ambient · p. 6

Parameters

23
Amplifier Type
General Purpose
Common Mode Rejection Ratio(CMRR)
80dB
Current - Supply
700uA
Current - Supply(Max)
3mA
Dual Supply
-1.5V~16V
Features
EMI filtering/RF suppression
Gain Bandwidth Product
1.2MHz
Ib - Input Bias Current
20nA
Input Offset Current(Ios)
2nA
Input Offset Voltage Drift(Vos TC)
7uV/℃
Input Voltage Noise Density
35nV/√Hz@1kHz
Junction Temperature(Max)
150℃
Maximum Power Supply Range (Vdd-Vss)
30V
Number of Channels
4
Operating Temperature
0℃~+70℃
Output Current
20mA
Quiescent Current
700uA
Rail to Rail
Rail-to-Rail Input, Rail-to-Rail Output
Single supply
3V~30V
Slew Rate
500V/ms
Thermal Resistance(Junction to Ambient)
86℃/W
Voltage - Supply(Absolute Max)
32V
Vos - Input Offset Voltage
3mV

Order codes

2

Pinout

14
The pins of the LM324D
PinNameType
1—Output
2-Input
3+Input
4V+Power in
5+Input
6-Input
7—Output
8—Output
9-Input
10+Input
11V-Power in
12+Input
13-Input
14—Output

Open-source boards using it

All 3
  • 2 layers88 × 38.5 mmMonotron-002, the printed circuit board in 3D

    Monotron-002

    Hamlob/Monotron_CV_mod

    A modification for Korg's Monotron Delay, which makes it accept standard Eurorack CV voltages (Pitch, Gate and Cutoff CV). The mod also provides an option to power the monotron via micro-USB.

    52 parts7MIT
  • 2 layers33.5 × 34.3 mmGalvo laser 2, the printed circuit board in 3D

    Galvo laser 2

    SebastianRoll/galvo-laser-preamp-pcb

    Printed circuit board for galvo preamplifier

    25 parts6
  • 2 layers100 × 100 mmDigital Thermometer, the printed circuit board in 3D

    Digital Thermometer

    Lucid-A/Digital-Thermometer

    2021年暑期工程实践项目：基于STM32F102C6T6芯片的数字温度计设计

    78 parts1

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Questions

Is there a KiCad symbol and footprint for the LM324D?

Yes. The symbol is Amplifier_Operational:LM324 and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM324D?

SOIC-14, with 14 pins. Its footprint is drawn on this page.

Where is the LM324D datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LM324D?

JLCPCB lists it as part C7943, with 198,176 in stock; the sellers' links on this page open their listings.

What can replace the LM324D?

Parts like it in the library: the LM2902D by onsemi, the LM324D by onsemi, the LM2902DT by STMicroelectronics and the LM2902DR by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LM324D?

3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8