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LM324ADR on a board, in 3D

LM324ADR

UMW

-40℃~+85℃ 1.1mA 20nA 2nA 30mA 3mV 4 5V~30V 7uV/℃ 80dB SOP-14 Operational Amplifier ROHS

Extended
DatasheetJLCPCBLCSCumw/LM324ADR
Category
Operational Amplifier
Package
SOP-14
Pins
14

Overview

The LM324ADR is an operational Amplifier made by UMW in a SOP-14 package with 14 pins. -40℃~+85℃ 1.1mA 20nA 2nA 30mA 3mV 4 5V~30V 7uV/℃ 80dB SOP-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. 47,575 are in stock at JLCPCB (part C2837469). 1 open-source board in 1 repository 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

6
Supply, absolute maximum
32 V · VCC, absolute maximum single supply · p. 2
Works from
0 °C · Operating temperature, min · p. 2
Works up to
70 °C · Operating temperature, max · p. 2
Takes working
700 µA · ICC, four amplifiers, no load, VO=2.5 V, full temperature range, typical · p. 4
Takes working
1.5 mA · ICC, four amplifiers, VCC=30 V, VO=0.5VCC, no load, full temperature range, typical · p. 4
Takes at most
3 mA · ICC, four amplifiers, VCC=30 V, VO=0.5VCC, no load, full temperature range, max · p. 4

What it is and has

3
Amplifiers
4 independent operational amplifiers · p. 1
DC voltage gain
100 V/mV typical · p. 1
Frequency compensation
Internal · p. 1

Specifications

29
ParameterConditionsAs printedPage
Supply voltage VCCSingle supply: 32 V; split supplies: ±16 Vmax 32 V2
Input voltage, LM324 Vimin -0.3 · max 32 V2
Differential input voltage Vidmax 32 V2
Power dissipation: D suffix PtotD suffixmax 400 mW2
Operating temperature range, LM324 TOPERmin 0 · max 70 °C2
Input offset voltage VIOVCC=5V to MAX, VIC=VICR min, VO=1.4V, 25°Ctyp 3 · max 7 mV3
Input offset voltage VIOVCC=5V to MAX, VIC=VICR min, VO=1.4V, full temperature rangemax 9 mV3
Average temperature coefficient of input offset voltage αVIOFull temperature rangetyp 7 uV/°C3
Input offset current IIOVO=1.4V, 25°Ctyp 2 · max 50 nA3
Input offset current IIOVO=1.4V, full temperature rangemax 150 nA3
Average temperature coefficient of input offset current αIIOFull temperature rangetyp 10 pA/°C3
Input bias current IIBVO=1.4V, 25°Ctyp -20 · max -200 nA3
Input bias current IIBVO=1.4V, full temperature rangemax -400 nA3
High-level output voltage VOHVCC=MAX, RL=2kΩ, full temperature rangemin 26 V3
High-level output voltage VOHVCC=MAX, RL=10kΩ, full temperature rangemin 27 · typ 28 V3
Low-level output voltage VOLRL=10kΩ, full temperature rangetyp 5 · max 20 mV3
Large-signal differential voltage amplification AVDVCC=15V, VO=1V to 11V, RL≥2kΩ, 25°Cmin 25 · typ 100 V/mV3
Large-signal differential voltage amplification AVDVCC=15V, VO=1V to 11V, RL≥2kΩ, full temperature rangemin 15 V/mV3
Common-mode rejection ratio CMRRVCC=5V to MAX, VIC=VICR min, 25°Cmin 65 · typ 80 dB4
Supply voltage rejection ratio (ΔVCC/ΔVIO) kSVRVCC=5V to MAX, 25°Cmin 65 · typ 100 dB4
Crosstalk attenuation VO1/VO2f=1kHz to 20 kHz, 25°Ctyp 120 dB4
Output current IOVCC=15V, VID=1V, VO=0, 25°Cmin -20 · typ -30 mA4
Output current IOVCC=15V, VID=1V, VO=0, full temperature rangemin -10 mA4
Output current IOVCC=15V, VID=-1V, VO=15V, 25°Cmin 10 · typ 20 mA4
Output current IOVCC=15V, VID=-1V, VO=15V, full temperature rangemin 5 mA4
Output current IOVID=-1V, VO=200mV, 25°Cmin 12 · typ 30 uA4
Short-circuit output current IOSVCC at 5 V, GND at -5V, VO=0, 25°C; typical and maximum magnitudes are printed as ±40 and ±60typ 40 · max 60 mA4
Supply current (four amplifiers) ICCVO=2.5 V, No load, full temperature rangetyp 0.7 · max 1.2 mA4
Supply current (four amplifiers) ICCVCC=MAX, VO=0.5VCC, No load, full temperature rangetyp 1.5 · max 3 mA4

Pins, by the datasheet

14
1 OUT
Output 1. · p. 1
2 IN-
Inverting input 1. · p. 1
3 IN+
Non-inverting input 1. · p. 1
4 VCC
Positive supply, VCC +. · p. 1
5 IN+
Non-inverting input 2. · p. 1
6 IN-
Inverting input 2. · p. 1
7 OUT
Output 2. · p. 1
8 OUT
Output 3. · p. 1
9 IN-
Inverting input 3. · p. 1
10 IN+
Non-inverting input 3. · p. 1
11 GND
Ground or negative supply, VCC -. · p. 1
12 IN+
Non-inverting input 4. · p. 1
13 IN-
Inverting input 4. · p. 1
14 OUT
Output 4. · p. 1

Ordering codes, by the datasheet

4
UMW LM324ADR
SOP-14 · LM324A marking; base quantity 2500; tape and reel · p. 8
UMW LM324PT
TSSOP-14 · LM324 marking; base quantity 4000; tape and reel · p. 8
UMW LM324PWR
TSSOP-14 · LM324 marking; base quantity 4000; tape and reel · p. 8
UMW LM324APT
TSSOP-14 · LM324 marking; base quantity 4000; tape and reel · p. 8

Parameters

13
Common Mode Rejection Ratio(CMRR)
80dB
Current - Supply
700uA
Current - Supply(Max)
3mA
Ib - Input Bias Current
20nA
Input Offset Current(Ios)
2nA
Input Offset Voltage Drift(Vos TC)
7uV/℃
Number of Channels
4
Operating Temperature
0℃~+70℃
Output Current
30mA
Quiescent Current
1.1mA
Single supply
5V~30V
Voltage - Supply(Absolute Max)
32V
Vos - Input Offset Voltage
3mV

Order codes

1

Pinout

14
The pins of the LM324ADR
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 1

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Questions

Is there a KiCad symbol and footprint for the LM324ADR?

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 LM324ADR?

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

Where is the LM324ADR datasheet?

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

Where can I order the LM324ADR?

JLCPCB lists it as part C2837469, with 47,575 in stock; the sellers' links on this page open their listings.

What can replace the LM324ADR?

Parts like it in the library: the LM324D by onsemi, the LM2902DT by STMicroelectronics, the LM324DT by STMicroelectronics and the LMV324ID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LM324ADR?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8