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LF347M on a board, in 3D

LF347M

Texas Instruments

10uV/℃ 13V/us 4MHz 50pA 5mV 7.2mA 80dB SOIC-14 FET Input Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/LF347M
Category
FET Input Amplifiers
Package
SOIC-14
Pins
5

Overview

The LF347M is a FET Input Amplifier made by Texas Instruments in a SOIC-14 package with 14 pins. 10uV/℃ 13V/us 4MHz 50pA 5mV 7.2mA 80dB SOIC-14 FET Input Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LF347M, from EasyEDA) and its footprint (Package_SO:SO-14_3.9x8.65mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2872851).

Symbol

1OUT1IN1-21IN+3V+4GND11
EasyEDA_Cloud:LF347MFrom EasyEDA

Footprint

1234567891011121314
Package_SO:SO-14_3.9x8.65mm_P1.27mmFrom KiCad's library

Parameters

7
Common Mode Rejection Ratio (CMRR)
100dB
Gain Bandwidth Product
4MHz
Ib - Input Bias Current
50pA
Operating Temperature
0℃~+70℃
Slew Rate
13V/us
Supply Current Per Channel
7.2mA
Vos - Input Offset Voltage
5mV

Order codes

2

Pinout

14
The pins of the LF347M
PinNameType
11OUTOutput
2IN1-Unspecified
31IN+Unspecified
4V+Unspecified
52IN+Unspecified
62IN-Unspecified
72OUTOutput
83OUTOutput
93IN-Unspecified
103IN+Unspecified
11GNDUnspecified
124IN+Unspecified
134IN-Unspecified
144OUTOutput

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A live frame, for any web page
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A picture
<img src="https://pcbkit.io/embed/parts/ti/LF347M.jpg" alt="LF347M" width="1200" height="900">
A picture that opens the part, for a README
[![LF347M](https://pcbkit.io/embed/parts/ti/LF347M.jpg?size=s)](https://pcbkit.io/parts/ti/LF347M)

Questions

Is there a KiCad symbol and footprint for the LF347M?

Yes. The symbol is EasyEDA_Cloud:LF347M and the footprint Package_SO:SO-14_3.9x8.65mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LF347M?

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

Where is the LF347M datasheet?

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

Where can I order the LF347M?

JLCPCB lists it as part C2872851, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LF347M?

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