Skip to the content
PCBKitNew board
FT2928P on a board, in 3D

FT2928P

SG Micro

-40℃~+85℃ 0.01% 2-Channel 2.7V~5.5V 3mA 5.5Wx2@4Ω、3.9Wx2@8Ω、6.8Wx2@4Ω、3.2Wx2@8Ω 70dB 80% 83dB Class G Enable/shutdown function、Filterless architecture、ESD protection、Built-in audio processing TSSOP-28L Audio Amplifiers ROHS

Extended
DatasheetJLCPCBLCSCsgmicro/FT2928P
Category
Audio Amplifiers
Package
TSSOP-28L
Pins
29

Overview

The FT2928P is an audio Amplifier made by SG Micro in a TSSOP-28L package with 29 pins. -40℃~+85℃ 0.01% 2-Channel 2.7V~5.5V 3mA 5.5Wx2@4Ω、3.9Wx2@8Ω、6.8Wx2@4Ω、3.2Wx2@8Ω 70dB 80% 83dB Class G Enable/shutdown function、Filterless architecture、ESD protection、Built-in audio processing TSSOP-28L Audio Amplifiers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:FT2928P, from EasyEDA) and its footprint (EasyEDA_Cloud:TSSOP-28_L9.7-W4.4-P0.65-LS6.4-TL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C5153090).

Symbol

EP29AGND28INNR27INPR26PGND25VOPR24VONR23PVDDR22VKNEE21PVOUT20PVOUT19BGND18BGND17LX16LX15EN14MUTE13SDRIVE12ALC11CTRL10BVDD9AVDD8PVDDL7VONL6VOPL5PGND4INPL3INNL2VBAT1
EasyEDA_Cloud:FT2928PFrom EasyEDA

Footprint

1234567891011121314151617181920212223242526272829
EasyEDA_Cloud:TSSOP-28_L9.7-W4.4-P0.65-LS6.4-TL-EPFrom EasyEDA

Parameters

11
Class
Class G
Efficiency
80%
Features
ESD protection；Filterless architecture；Enable/disable function；Built-in audio processing
Operating Temperature
-40℃~+85℃
Output Power
6.8Wx2@4Ω；5.5Wx2@4Ω；3.2Wx2@8Ω；3.9Wx2@8Ω
Power Supply Rejection Ratio (PSRR)
70dB
Quiescent Current
3mA
Signal-to-Noise Ratio
83dB
Speaker Channels
2-Channel
Total Harmonic Distortion + Noise (THD+N)
0.01%
Voltage - Supply
2.7V~5.5V

Order codes

1

Pinout

29
The pins of the FT2928P
PinNameType
1VBATUnspecified
2INNLUnspecified
3INPLUnspecified
4PGNDUnspecified
5VOPLUnspecified
6VONLUnspecified
7PVDDLUnspecified
8AVDDUnspecified
9BVDDUnspecified
10CTRLUnspecified
11ALCUnspecified
12SDRIVEUnspecified
13MUTEUnspecified
14ENUnspecified
15LXUnspecified
16LXUnspecified
17BGNDUnspecified
18BGNDUnspecified
19PVOUTUnspecified
20PVOUTUnspecified
21VKNEEUnspecified
22PVDDRUnspecified
23VONRUnspecified
24VOPRUnspecified
25PGNDUnspecified
26INPRUnspecified
27INNRUnspecified
28AGNDUnspecified
29EPUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/sgmicro/FT2928P" title="FT2928P in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/sgmicro/FT2928P.jpg" alt="FT2928P" width="1200" height="900">
A picture that opens the part, for a README
[![FT2928P](https://pcbkit.io/embed/parts/sgmicro/FT2928P.jpg?size=s)](https://pcbkit.io/parts/sgmicro/FT2928P)

Questions

Is there a KiCad symbol and footprint for the FT2928P?

Yes. The symbol is EasyEDA_Cloud:FT2928P and the footprint EasyEDA_Cloud:TSSOP-28_L9.7-W4.4-P0.65-LS6.4-TL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the FT2928P?

TSSOP-28L, with 29 pins. Its footprint is drawn on this page.

Where is the FT2928P datasheet?

SG Micro publishes it: the Datasheet link on this page opens it.

Where can I order the FT2928P?

JLCPCB lists it as part C5153090, with 0 in stock; the sellers' links on this page open their listings.

What can replace the FT2928P?

Parts like it in the library: the FT2923P by SG Micro, the FT2925P by SG Micro and the SGM4700YPTS28G/TR by SG Micro. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

3