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LE58QL021BVCT on a board, in 3D

LE58QL021BVCT

Microchip Technology

-40℃~+85℃ 3.3V Multi-channel integration Subscriber Line Interface (SLIC) TQFP-44(10x10) Telecom Interface ICs ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/LE58QL021BVCT
Category
Telecom Interface ICs
Package
TQFP-44(10x10)
Pins
44

Overview

The LE58QL021BVCT is a telecom Interface IC made by Microchip Technology in a TQFP-44(10x10) package with 44 pins. -40℃~+85℃ 3.3V Multi-channel integration Subscriber Line Interface (SLIC) TQFP-44(10x10) Telecom Interface ICs ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LE58QL021BVCT, from EasyEDA) and its footprint (Package_QFP:TQFP-44_10x10mm_P0.8mm, from KiCad's library), ready for a KiCad board. 3 are in stock at JLCPCB (part C2676758).

Symbol

VOUT11VIN12VOUT23VIN24VCCA5VREF6AGND7VIN38VOUT39VIN410VOUT411CD1312CD2313C3314C4315C5316CD1417CD2418C3419C4420C5421DRA22INT#23RST#24FS25DXA26VCCD27PCLK28DGND29TSCA#30DIO31DCLK32CS#33MCLK/E134C5135C4136C3137CD2138CD1139C5240C4241C3242CD2243CD1244
EasyEDA_Cloud:LE58QL021BVCTFrom EasyEDA

Footprint

1234567891011121314151617181920212223242526272829303132333435363738394041424344
Package_QFP:TQFP-44_10x10mm_P0.8mmFrom KiCad's library

Parameters

4
Features
Multi-channel integration
Operating Temperature
-40℃~+85℃
Type
Subscriber Line Interface (SLIC)
Voltage - Supply
3.3V

Order codes

1

Pinout

44
The pins of the LE58QL021BVCT
PinNameType
1VOUT1Unspecified
2VIN1Unspecified
3VOUT2Unspecified
4VIN2Unspecified
5VCCAUnspecified
6VREFUnspecified
7AGNDUnspecified
8VIN3Unspecified
9VOUT3Unspecified
10VIN4Unspecified
11VOUT4Unspecified
12CD13Unspecified
13CD23Unspecified
14C33Unspecified
15C43Unspecified
16C53Unspecified
17CD14Unspecified
18CD24Unspecified
19C34Unspecified
20C44Unspecified
21C54Unspecified
22DRAUnspecified
23INT#Unspecified
24RST#Unspecified
25FSUnspecified
26DXAUnspecified
27VCCDUnspecified
28PCLKUnspecified
29DGNDUnspecified
30TSCA#Unspecified
31DIOUnspecified
32DCLKUnspecified
33CS#Unspecified
34MCLK/E1Unspecified
35C51Unspecified
36C41Unspecified
37C31Unspecified
38CD21Unspecified
39CD11Unspecified
40C52Unspecified
41C42Unspecified
42C32Unspecified
43CD22Unspecified
44CD12Unspecified

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Questions

Is there a KiCad symbol and footprint for the LE58QL021BVCT?

Yes. The symbol is EasyEDA_Cloud:LE58QL021BVCT and the footprint Package_QFP:TQFP-44_10x10mm_P0.8mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LE58QL021BVCT?

TQFP-44(10x10), with 44 pins. Its footprint is drawn on this page.

Where is the LE58QL021BVCT datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the LE58QL021BVCT?

JLCPCB lists it as part C2676758, with 3 in stock; the sellers' links on this page open their listings.

What can replace the LE58QL021BVCT?

Parts like it in the library: the DS21348T+ by Maxim Integrated (Analog Devices), the DS21348TN+ by Maxim Integrated (Analog Devices), the DS2148T+ by Maxim Integrated (Analog Devices) and the DS2148TN+ by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8