Skip to the content
PCBKitNew board
LF398M, in 3D

LF398M

Texas Instruments

0℃~+70℃ 10nA 20us 2mV Logic input level compatible ±15V SOIC-14 Sample / Hold Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCti/LF398M
Category
Sample , Hold Amplifiers
Package
SOIC-14
Pins
14

Overview

The LF398M is a sample , Hold Amplifier made by Texas Instruments in a SOIC-14 package with 14 pins. 0℃~+70℃ 10nA 20us 2mV Logic input level compatible ±15V SOIC-14 Sample / Hold Amplifiers ROHS.

PCBKit's library has its KiCad symbol (Analog & Interface:LF398M, 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. 5 are in stock at JLCPCB (part C1346172).

Symbol

LOGICREFIN1LOGIC11LOGICREF10OFFSET14CH8OUT7V+12NC2NC4NC5NC6NC9NC13V-3
Analog & Interface:LF398MFrom CERN's library

Footprint

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

Parameters

6
Acquisition Time
20us
Dual Supply
±15V
Features
Logic input level compatible
Ib - Input Bias Current
10nA
Operating Temperature
0℃~+70℃
Vos - Input Offset Voltage
2mV

Order codes

2

Pinout

14
The pins of the LF398M
PinNameType
1INInput
2NCPassive
3V-Power in
4NCPassive
5NCPassive
6NCPassive
7OUTOutput
8CHInput
9NCPassive
10LOGICREFInput
11LOGICInput
12V+Power in
13NCPassive
14OFFSETPower in

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/LF398M" title="LF398M in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/LF398M.jpg" alt="LF398M" width="1200" height="900">
A picture that opens the part, for a README
[![LF398M](https://pcbkit.io/embed/parts/ti/LF398M.jpg?size=s)](https://pcbkit.io/parts/ti/LF398M)

Questions

Is there a KiCad symbol and footprint for the LF398M?

Yes. The symbol is Analog & Interface:LF398M 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 LF398M?

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

Where is the LF398M datasheet?

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

Where can I order the LF398M?

JLCPCB lists it as part C1346172, with 5 in stock; the sellers' links on this page open their listings.

What can replace the LF398M?

Parts like it in the library: the LF298M-NS by Texas Instruments, the LF298MX by Texas Instruments, the LF398MX by Texas Instruments and the LF298M by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

5