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LF347MX on a board, in 3D

LF347MX

Texas Instruments

-15V~15V 0℃~+70℃ 10uV/℃ 13V/us 20nV/√Hz@1kHz 25pA 4MHz 50pA 5mV 7.2mA 80dB Four channels SOIC-14 FET Input Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/LF347MX
Category
FET Input Amplifiers
Package
SOIC-14
Pins
14

Overview

The LF347MX is a FET Input Amplifier made by Texas Instruments in a SOIC-14 package with 14 pins. -15V~15V 0℃~+70℃ 10uV/℃ 13V/us 20nV/√Hz@1kHz 25pA 4MHz 50pA 5mV 7.2mA 80dB Four channels SOIC-14 FET Input Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM324DR-TUDI, from EasyEDA) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 7 are in stock at JLCPCB (part C2057283).

Symbol

1IN1-2IN1+3OUT11VCC4GND11
EasyEDA_Cloud:LM324DR-TUDIFrom EasyEDA

Footprint

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

Parameters

12
Common Mode Rejection Ratio(CMRR)
80dB
Dual Supply
-15V~15V
Gain Bandwidth Product
4MHz
Ib - Input Bias Current
50pA
Input Offset Current(Ios)
25pA
Input Offset Voltage Drift(Vos TC)
10uV/℃
Noise density(eN)
20nV/√Hz@1kHz
Number of Channels
Four channels
Operating Temperature
0℃~+70℃
Quiescent Current(Iq)
7.2mA
Slew Rate
13V/us
Vos - Input Offset Voltage
5mV

Order codes

2

Pinout

14
The pins of the LF347MX
PinNameType
1OUT1Output
2IN1-Unspecified
3IN1+Unspecified
4VCCUnspecified
5IN2+Unspecified
6IN2-Unspecified
7OUT2Output
8OUT3Output
9IN3-Unspecified
10IN3+Unspecified
11GNDUnspecified
12IN4+Unspecified
13IN4-Unspecified
14OUT4Output

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Questions

Is there a KiCad symbol and footprint for the LF347MX?

Yes. The symbol is EasyEDA_Cloud:LM324DR-TUDI 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 LF347MX?

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

Where is the LF347MX datasheet?

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

Where can I order the LF347MX?

JLCPCB lists it as part C2057283, with 7 in stock; the sellers' links on this page open their listings.

What can replace the LF347MX?

Parts like it in the library: the TL074CD by Texas Instruments, the TL084CDT by STMicroelectronics, the TL084IDT by STMicroelectronics and the TL074CDT by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8