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LF347DT on a board, in 3D

LF347DT

STMicroelectronics

-15V~15V 0℃~+70℃ 10MHz 10uV/℃ 15nV/√Hz@1kHz 16V/us 3mV 5pA 5pA 60mA 86dB Four channels Short-Circuit Protection、Built-in compensation、Latch-up suppression SOIC-14 FET Input Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCst/LF347DT
Category
FET Input Amplifiers
Package
SOIC-14
Pins
14

Overview

The LF347DT is a FET Input Amplifier made by STMicroelectronics in a SOIC-14 package with 14 pins. -15V~15V 0℃~+70℃ 10MHz 10uV/℃ 15nV/√Hz@1kHz 16V/us 3mV 5pA 5pA 60mA 86dB Four channels Short-Circuit Protection、Built-in compensation、Latch-up suppression SOIC-14 FET Input Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL074CN_C133542, from EasyEDA) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1,877 are in stock at JLCPCB (part C283322). 1 open-source board in 1 repository on GitHub use it.

Symbol

OUT11IN1-2IN1+3VCC+4IN2+5IN2-6OUT27OUT38IN3-9IN3+10VCC-11IN4+12IN4-13OUT414
EasyEDA_Cloud:TL074CN_C133542From EasyEDA

Footprint

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

Parameters

14
Common Mode Rejection Ratio(CMRR)
86dB
Dual Supply
-15V~15V
Features
Latch-up suppression
Gain Bandwidth Product
10MHz
Ib - Input Bias Current
5pA
Input Offset Current(Ios)
5pA
Input Offset Voltage Drift(Vos TC)
10uV/℃
Noise density(eN)
15nV/√Hz@1kHz
Number of Channels
Four channels
Operating Temperature
0℃~+70℃
Output Current
60mA
Quiescent Current(Iq)
1.4mA
Slew Rate
16V/us
Vos - Input Offset Voltage
3mV

Order codes

1

Pinout

14
The pins of the LF347DT
PinNameType
1OUT1Unspecified
2IN1-Unspecified
3IN1+Unspecified
4VCC+Unspecified
5IN2+Unspecified
6IN2-Unspecified
7OUT2Unspecified
8OUT3Unspecified
9IN3-Unspecified
10IN3+Unspecified
11VCC-Unspecified
12IN4+Unspecified
13IN4-Unspecified
14OUT4Unspecified

Open-source boards using it

All 1
  • 4 layers354 × 183.3 mmDragonSTe, the printed circuit board in 3D

    DragonSTe

    dragonmux/dragonSTe

    A whole-cloth remake of the Atari 1040STe using modern parts and FPGAs reDIP-style for unobtanium components

    339 parts3

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Questions

Is there a KiCad symbol and footprint for the LF347DT?

Yes. The symbol is EasyEDA_Cloud:TL074CN_C133542 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 LF347DT?

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

Where is the LF347DT datasheet?

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

Where can I order the LF347DT?

JLCPCB lists it as part C283322, with 1,877 in stock; the sellers' links on this page open their listings.

What can replace the LF347DT?

Parts like it in the library: the TL074IDT by STMicroelectronics, the TL084-P14 by Shikues, the TL084CDR(UMW) by UMW and the TL084IDR(UMW) by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LF347DT?

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

Parts like it

8