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LM837MX, in 3D

LM837MX

Texas Instruments

-18V~18V -40℃~+85℃ 100dB 10V/us 10mA 10nA 25MHz 2uV/℃ 300uV 4 4.5nV/√Hz@1kHz 40mA 500nA Built-in compensation SOIC-14 Operational Amplifier ROHS

Extended
DatasheetJLCPCBLCSCti/LM837MX
Category
Operational Amplifier
Package
SOIC-14
Pins
14

Overview

The LM837MX is an operational Amplifier made by Texas Instruments in a SOIC-14 package with 14 pins. -18V~18V -40℃~+85℃ 100dB 10V/us 10mA 10nA 25MHz 2uV/℃ 300uV 4 4.5nV/√Hz@1kHz 40mA 500nA Built-in compensation SOIC-14 Operational Amplifier ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM2902NS, from EasyEDA) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 223 are in stock at JLCPCB (part C2057625).

Symbol

1VCC4VEE11+IN13-IN12OUT11
EasyEDA_Cloud:LM2902NSFrom EasyEDA

Footprint

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

Parameters

18
Common Mode Rejection Ratio(CMRR)
100dB
Current - Input Bias(Ib)
500nA
Dual Supply
-18V~18V
Features
Built-in compensation
Gain Bandwidth Product
25MHz
Gain Bandwidth Product(GBP)
25MHz
Ib - Input Bias Current
500nA
Input Offset Current(Ios)
10nA
Input Offset Voltage Drift(Vos TC)
2uV/℃
Input Voltage Noise Density
4.5nV/√Hz@1kHz
Number of Channels
4
Number of Circuits
Quad
Operating Temperature
-40℃~+85℃
Output Current
40mA
Quiescent Current
10mA
Slew Rate
10V/us
Slew Rate(SR)
10V/us
Vos - Input Offset Voltage
300uV

Order codes

2

Pinout

14
The pins of the LM837MX
PinNameType
1OUT1Unspecified
2-IN1Unspecified
3+IN1Unspecified
4VCCUnspecified
5+IN2Unspecified
6-IN2Unspecified
7OUT2Unspecified
8OUT3Unspecified
9-IN3Unspecified
10+IN3Unspecified
11VEEUnspecified
12+IN4Unspecified
13-IN4Unspecified
14OUT4Unspecified

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Questions

Is there a KiCad symbol and footprint for the LM837MX?

Yes. The symbol is EasyEDA_Cloud:LM2902NS 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 LM837MX?

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

Where is the LM837MX datasheet?

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

Where can I order the LM837MX?

JLCPCB lists it as part C2057625, with 223 in stock; the sellers' links on this page open their listings.

What can replace the LM837MX?

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.

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