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LM4549AVH, in 3D

LM4549AVH

Texas Instruments

-40℃~+85℃ 3V~5.5V、4.2V~5.5V 4kHz~48kHz Encoder/decoder Multi-channel audio、On-chip digital gain、Mute control StereoAudio、AC97 LQFP-48(7x7) Audio Interface ICs

Extended
DatasheetJLCPCBLCSCti/LM4549AVH
Category
Audio Interface ICs
Package
LQFP-48(7x7)
Pins
5

Overview

The LM4549AVH is an audio Interface IC made by Texas Instruments in a LQFP-48(7x7) package with 5 pins. -40℃~+85℃ 3V~5.5V、4.2V~5.5V 4kHz~48kHz Encoder/decoder Multi-channel audio、On-chip digital gain、Mute control StereoAudio、AC97 LQFP-48(7x7) Audio Interface ICs.

PCBKit's library has its footprint (Package_QFP:LQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3214834).

Symbol

The library has no symbol for this part yet.

Footprint

Package_QFP:LQFP-48_7x7mm_P0.5mmFrom KiCad's library

Order codes

1

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A picture
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Questions

Is there a KiCad symbol and footprint for the LM4549AVH?

Yes. the footprint Package_QFP:LQFP-48_7x7mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM4549AVH?

LQFP-48(7x7), with 5 pins. Its footprint is drawn on this page.

Where is the LM4549AVH datasheet?

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

Where can I order the LM4549AVH?

JLCPCB lists it as part C3214834, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LM4549AVH?

Parts like it in the library: the CM108B by Cmedia, the ADAU1701JSTZ-RL by Analog Devices, the PCM9211PTR by Texas Instruments and the HS-100B by Cmedia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8