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LM293P on a board, in 3D

LM293P

Texas Instruments

-18V~-2V、2V~18V -25℃~+85℃ 1.3us 1.3us 100nA 2 2V~36V 2mV 36V 3nA 800uA Open-drain TTL、CMOS PDIP-8 Comparators ROHS

Extended
DatasheetJLCPCBLCSCti/LM293P
Category
Comparators
Package
PDIP-8
Pins
8

Overview

The LM293P is a comparator made by Texas Instruments in a PDIP-8 package with 8 pins. -18V~-2V、2V~18V -25℃~+85℃ 1.3us 1.3us 100nA 2 2V~36V 2mV 36V 3nA 800uA Open-drain TTL、CMOS PDIP-8 Comparators ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM293PE4, from EasyEDA) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. 2,209 are in stock at JLCPCB (part C5232). 1 open-source board in 1 repository on GitHub use it.

Symbol

GND4V+8IN+3IN-2OUT1
EasyEDA_Cloud:LM293PE4From EasyEDA

Footprint

12345678
Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

13
Dual Supply
-18V~-2V
Ib - Input Bias Current
100nA
Input Offset Current(Ios)
3nA
Maximum Power Supply Range (Vdd-Vss)
36V
Number of Channels
2
Operating Temperature
-25℃~+85℃
Output Mode
TTL
Output Type
Open-drain
Propagation Delay Time
1.3us
Quiescent Current
800uA
Response Time (tr)
1.3us
Single Supply
2V~36V
Vos - Input Offset Voltage
2mV

Order codes

1

Pinout

8
The pins of the LM293P
PinNameType
1OUTOutput
2IN-Unspecified
3IN+Unspecified
4GNDUnspecified
5IN2+Unspecified
6IN2-Unspecified
7OUT2Output
8V+Unspecified

Open-source boards using it

All 1
  • 2 layers53.9 × 61.1 mmKc87 pico recorder, the printed circuit board in 3D

    Kc87 pico recorder

    ThKattanek/kc87_pico_recorder

    KC87 Kassetten-Recorder Emulator mit Raspberry Pi Pico (RP2040) oder Pico 2 (RP2350).

    12 parts

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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 LM293P?

Yes. The symbol is EasyEDA_Cloud:LM293PE4 and the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM293P?

PDIP-8, with 8 pins. Its footprint is drawn on this page.

Where is the LM293P datasheet?

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

Where can I order the LM293P?

JLCPCB lists it as part C5232, with 2,209 in stock; the sellers' links on this page open their listings.

What can replace the LM293P?

Parts like it in the library: the LM393P by Texas Instruments, the LM311N/NOPB by Texas Instruments, the LM393N(XBLW) by XBLW and the LM2903P by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the LM293P?

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

Parts like it

8