LM124AFKB

Texas Instruments

-55℃~+125℃ 1.2MHz 10nA 150nA 20mA 35nV/√Hz@1kHz 3V~30V 3V~30V 4 500V/ms 5mV 600nA 7uV/℃ 80dB EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output LCC-20(8.9x8.9) Operational Amplifier

Extended

Datasheetti/LM124AFKB

Category: Operational Amplifier
Package: LCC-20(8.9x8.9)
Pins: 20

Overview

The LM124AFKB is an operational Amplifier made by Texas Instruments in a LCC-20(8.9x8.9) package with 20 pins. -55℃~+125℃ 1.2MHz 10nA 150nA 20mA 35nV/√Hz@1kHz 3V~30V 3V~30V 4 500V/ms 5mV 600nA 7uV/℃ 80dB EMI filtering/RF suppression Rail-to-Rail Input, Rail-to-Rail Output LCC-20(8.9x8.9) Operational Amplifier.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM124FK, from EasyEDA) and its footprint (EasyEDA_Cloud:LCC-20_L9.0-W9.0-P1.27-T-A, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C4370110).

Symbol

EasyEDA_Cloud:LM124FKFrom EasyEDA

Footprint

EasyEDA_Cloud:LCC-20_L9.0-W9.0-P1.27-T-AFrom EasyEDA

Parameters

Common Mode Rejection Ratio(CMRR): 80dB
Dual Supply: 3V~30V
Features: EMI filtering/RF suppression
Gain Bandwidth Product: 14kHz
Ib - Input Bias Current: 150nA
Input Offset Current(Ios): 1pA
Input Offset Voltage Drift(Vos TC): 7uV/℃
Input Voltage Noise Density: 35nV/√Hz@1kHz
Maximum Power Supply Range (Vdd-Vss): 36V
Number of Channels: 4
Operating Temperature: -55℃~+125℃
Output Current: 20mA
Quiescent Current: 600nA
Rail to Rail: Rail-to-Rail Input, Rail-to-Rail Output
Single supply: 3V~30V
Slew Rate: 500V/ms
Vos - Input Offset Voltage: 5mV

Order codes

LM124AFKBLCSC C4370110

Pinout

The pins of the LM124AFKB
Pin	Name	Type
1	NC	Unspecified
2	OUT1	Output
3	IN1-	Unspecified
4	IN1+	Unspecified
5	NC	Unspecified
6	V+	Unspecified
7	NC	Unspecified
8	IN2+	Unspecified
9	IN2-	Unspecified
10	OUT2	Output
11	NC	Unspecified
12	OUT3	Output
13	IN3-	Unspecified
14	IN3+	Unspecified
15	NC	Unspecified
16	V-	Unspecified
17	NC	Unspecified
18	IN4+	Unspecified
19	IN4-	Unspecified
20	OUT4	Output

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A picture

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A picture that opens the part, for a README

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Questions

Is there a KiCad symbol and footprint for the LM124AFKB?

Yes. The symbol is EasyEDA_Cloud:LM124FK and the footprint EasyEDA_Cloud:LCC-20_L9.0-W9.0-P1.27-T-A, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM124AFKB?

LCC-20(8.9x8.9), with 20 pins. Its footprint is drawn on this page.

Where is the LM124AFKB datasheet?

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

Where can I order the LM124AFKB?

JLCPCB lists it as part C4370110, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LM124AFKB?

Parts like it in the library: the OP77BRC/883C by Analog Devices, the 5962-9088106Q2A by Texas Instruments and the TLV2422MFKB by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.