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LM248DT on a board, in 3D

LM248DT

STMicroelectronics

-22V~22V -40℃~+105℃ 1.3MHz 110dB 1mV 2.1mA 25nA 30nA 35mA 4 40nV/√Hz@1kHz 500V/ms Built-in compensation SO-14 Operational Amplifier ROHS

Extended
DatasheetJLCPCBLCSCst/LM248DT
Category
Operational Amplifier
Package
SO-14
Pins
14

Overview

The LM248DT is an operational Amplifier made by STMicroelectronics in a SO-14 package with 14 pins. -22V~22V -40℃~+105℃ 1.3MHz 110dB 1mV 2.1mA 25nA 30nA 35mA 4 40nV/√Hz@1kHz 500V/ms Built-in compensation SO-14 Operational Amplifier ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM248DT, from EasyEDA) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 19 are in stock at JLCPCB (part C2057585).

Symbol

OUT11VCC-11–IN12+IN13VCC+4
EasyEDA_Cloud:LM248DTFrom EasyEDA

Footprint

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

Parameters

14
Common Mode Rejection Ratio(CMRR)
110dB
Dual Supply
-22V~22V
Features
Built-in compensation
Gain Bandwidth Product
1.3MHz
Ib - Input Bias Current
30nA
Input Offset Current(Ios)
25nA
Input Voltage Noise Density
40nV/√Hz@1kHz
Maximum Power Supply Range (Vdd-Vss)
44V
Number of Channels
4
Operating Temperature
-40℃~+105℃
Output Current
35mA
Quiescent Current
2.1mA
Slew Rate
500V/ms
Vos - Input Offset Voltage
1mV

Order codes

1

Pinout

14
The pins of the LM248DT
PinNameType
1OUT1Output
2–IN1Unspecified
3+IN1Unspecified
4VCC+Unspecified
5+IN2Unspecified
6–IN2Unspecified
7OUT2Output
8OUT3Output
9-IN3Unspecified
10+IN3Unspecified
11VCC-Unspecified
12+IN4Unspecified
13-IN4Unspecified
14OUT4Output

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Questions

Is there a KiCad symbol and footprint for the LM248DT?

Yes. The symbol is EasyEDA_Cloud:LM248DT 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 LM248DT?

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

Where is the LM248DT datasheet?

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

Where can I order the LM248DT?

JLCPCB lists it as part C2057585, with 19 in stock; the sellers' links on this page open their listings.

What can replace the LM248DT?

Parts like it in the library: the LM324D by onsemi, the LM2902DT by STMicroelectronics, the LM324DT by STMicroelectronics and the LMV324ID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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