2 layers100 × 100 mm
TDA7498
STMicroelectronics
-40℃~+85℃ 0.1% 100Wx2@6Ω 14V~39V 2 Pairs Differential Inputs 2-Channel 40mA 70dB 90% Automatic mute/no-noise switch、Enable/shutdown function、Digitally programmable gain Class D Power-SSO-36 Audio Amplifiers ROHS
Extended
- Category
- Audio Amplifiers
- Package
- Power-SSO-36
- Pins
- 37
Overview
The TDA7498 is an audio Amplifier made by STMicroelectronics in a Power-SSO-36 package with 37 pins. -40℃~+85℃ 0.1% 100Wx2@6Ω 14V~39V 2 Pairs Differential Inputs 2-Channel 40mA 70dB 90% Automatic mute/no-noise switch、Enable/shutdown function、Digitally programmable gain Class D Power-SSO-36 Audio Amplifiers ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:POWERSSO-36_L10.3-W7.5-P0.50-LS10.3-TR-EP, from EasyEDA), ready for a KiCad board. 2,974 are in stock at JLCPCB (part C2969879). 1 open-source board in 1 repository on GitHub use it.
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
11- Class
- Class D
- Efficiency
- 90%
- Features
- Automatic mute/no-noise switch
- Number of Inputs
- 2 Pairs Differential Inputs
- Operating Temperature
- -40℃~+85℃
- Output Power
- 100Wx2@6Ω
- Power Supply Rejection Ratio (PSRR)
- 70dB
- Quiescent Current
- 40mA
- Speaker Channels
- 2-Channel
- Total Harmonic Distortion + Noise (THD+N)
- 0.1%
- Voltage - Supply
- 14V~39V
Order codes
1- TDA7498TRLCSC C2969879
Open-source boards using it
All 1Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/st/TDA7498" title="TDA7498 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/TDA7498.jpg" alt="TDA7498" width="1200" height="900">[](https://pcbkit.io/parts/st/TDA7498)Questions
Is there a KiCad symbol and footprint for the TDA7498?
Yes. the footprint EasyEDA_Cloud:POWERSSO-36_L10.3-W7.5-P0.50-LS10.3-TR-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TDA7498?
Power-SSO-36, with 37 pins. Its footprint is drawn on this page.
Where is the TDA7498 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the TDA7498?
JLCPCB lists it as part C2969879, with 2,974 in stock; the sellers' links on this page open their listings.
What can replace the TDA7498?
Parts like it in the library: the TDA7491HVU13 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the TDA7498?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
