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LF444CM on a board, in 3D

LF444CM

Texas Instruments

-15V~15V 0℃~+70℃ 10pA 10uV/℃ 1MHz 1V/us 200uA 2mV 35nV/√Hz@1kHz 5pA 80dB Four channels SOIC-14 FET Input Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/LF444CM
Category
FET Input Amplifiers
Package
SOIC-14
Pins
14

Overview

The LF444CM is a FET Input Amplifier made by Texas Instruments in a SOIC-14 package with 14 pins. -15V~15V 0℃~+70℃ 10pA 10uV/℃ 1MHz 1V/us 200uA 2mV 35nV/√Hz@1kHz 5pA 80dB Four channels SOIC-14 FET Input Amplifiers ROHS.

PCBKit's library has its KiCad symbol (Operational Amplifiers:Operational Amplifier x4 Type1, from CERN's library) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 25 are in stock at JLCPCB (part C1348599).

Symbol

411V+V-231
Operational Amplifiers:Operational Amplifier x4 Type1From CERN's library

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
1MHz
Ib - Input Bias Current
10pA
Input Offset Current(Ios)
5pA
Input Offset Voltage Drift(Vos TC)
10uV/℃
Noise density(eN)
35nV/√Hz@1kHz
Number of Channels
Four channels
Operating Temperature
0℃~+70℃
Quiescent Current(Iq)
200uA
Slew Rate
1V/us
Vos - Input Offset Voltage
2mV

Order codes

1

Pinout

14
The pins of the LF444CM
PinNameType
1OUTOutput
2IN-Input
3IN+Input
4V+Power in
5IN+Input
6IN-Input
7OUTOutput
8OUTOutput
9IN-Input
10IN+Input
11V-Power in
12IN+Input
13IN-Input
14OUTOutput

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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 LF444CM?

Yes. The symbol is Operational Amplifiers:Operational Amplifier x4 Type1 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 LF444CM?

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

Where is the LF444CM datasheet?

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

Where can I order the LF444CM?

JLCPCB lists it as part C1348599, with 25 in stock; the sellers' links on this page open their listings.

What can replace the LF444CM?

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