Overview
The HC5520CQ is a telecom Interface IC made by Texas Instruments in a MQFP-44(10x10) package with 44 pins. 0℃~+70℃ 12mA 4.75V~5.25V Subscriber Line Interface (SLIC) MQFP-44(10x10) Telecom Interface ICs.
PCBKit's library has its footprint (generated:QFP-44_10x10mm_P0.8mm, from generated from its package), ready for a KiCad board. JLCPCB lists it (part C3679362).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
5- Current - Supply
- 12mA
- Features
- Thermal shutdown protection
- Operating Temperature
- 0℃~+70℃
- Type
- Subscriber Line Interface (SLIC)
- Voltage - Supply
- 4.75V~5.25V
Order codes
1- HC5520CQLCSC C3679362
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Is there a KiCad symbol and footprint for the HC5520CQ?
Yes. the footprint generated:QFP-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 HC5520CQ?
MQFP-44(10x10), with 44 pins. Its footprint is drawn on this page.
Where can I order the HC5520CQ?
JLCPCB lists it as part C3679362, with 0 in stock; the sellers' links on this page open their listings.
What can replace the HC5520CQ?
Parts like it in the library: the LE58QL021BVCT by Microchip Technology, the DS21348T+ by Maxim Integrated (Analog Devices), the DS21348TN+ by Maxim Integrated (Analog Devices) and the DS2148T+ by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.
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