4 layers15 × 26 mm
RainbowLabsDE USB2Speakon USB2Speakon PCB
punkfab/pcb-corpus
235 real KiCad boards from open-source hardware repositories, prepared as a placement and routing benchmark
52 parts1
TPA2012D2RTJR
Texas InstrumentsExtended
-40℃~+85℃ 0.11% 2 Pairs Differential Inputs 2-Channel 2.1Wx2@4Ω 2.5V~5.5V 77dB 9mA Class D Enable/shutdown function、Filterless architecture、ESD protection、Digitally programmable gain QFN-20-EP(4x4) Audio Amplifiers ROHS
- Part id
- ti/TPA2012D2RTJR
- Category
- Audio Amplifiers
- Package
- QFN-20-EP(4x4)
- Pins
- 21
- In stock
- 991 at JLCPCB (C7717)
- Used on
- 1 open-source board
Overview
The TPA2012D2RTJR is an audio Amplifier made by Texas Instruments in a QFN-20-EP(4x4) package with 21 pins. -40℃~+85℃ 0.11% 2 Pairs Differential Inputs 2-Channel 2.1Wx2@4Ω 2.5V~5.5V 77dB 9mA Class D Enable/shutdown function、Filterless architecture、ESD protection、Digitally programmable gain QFN-20-EP(4x4) Audio Amplifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Pro:TPA2012D2RTJR, from EasyEDA Pro) and its footprint (EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-TL-EP2.7, from EasyEDA), ready for a KiCad board. 991 are in stock at JLCPCB (part C7717). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
From the datasheet
14- Supply, least
- 2.5 V · AVDD, recommended operating, min · p. 4
- Supply, most
- 5.5 V · AVDD, recommended operating, max · p. 4
- Supply, least
- 2.5 V · PVDD, recommended operating, min · p. 4
- Supply, most
- 5.5 V · PVDD, recommended operating, max · p. 4
- Supply, absolute maximum
- 6 V · AVDD, PVDD, active mode, absolute max · p. 4
- Supply, absolute maximum
- 7 V · AVDD, PVDD, shutdown mode, absolute max · p. 4
- Works from
- -40 °C · operating free-air temperature, min · p. 4
- Works up to
- 85 °C · operating free-air temperature, max · p. 4
- Junction, hottest
- 150 °C · operating junction temperature, absolute max · p. 4
- Takes working
- 6 mA · VDD = 5.5 V, no load or output filter, typical · p. 5
- Takes asleep
- 1.5 µA · shutdown mode, max · p. 5
- Junction to air (RTJ (WQFN))
- 34.6 K/W · junction-to-ambient thermal resistance · p. 4
- Junction to board (RTJ (WQFN))
- 11.5 K/W · junction-to-board thermal resistance · p. 4
- Junction to case (RTJ (WQFN))
- 34.3 K/W · junction-to-case top thermal resistance · p. 4
Open-source boards using it
1Parts like it
5
DRV600RTJ
QFN-20-EP(4x4)-40℃~+85℃ -80dB 0.04% 1.8V~4.5V 109dB 2-Channel 8.2mA Automatic mute/no-noise switch、Enable/shutdown function、ESD protection QFN-20-EP(4x4) Audio Amplifiers ROHSTexas InstrumentsAudio AmplifiersDRV601RTJ
QFN-20-EP(4x4)-40℃~+85℃ 0.008% 1.8V~4.5V 105dB 2-Channel 7.1mA 88dB Automatic mute/no-noise switch、Enable/shutdown function、ESD protection QFN-20-EP(4x4) Audio Amplifiers ROHSTexas InstrumentsAudio AmplifiersTPA2014D1RGPR
QFN-20-EP(4x4)-40℃~+85℃ 1 Pair Differential Inputs 1-Channel 1.5Wx1@8Ω 10% 2.5V~5.5V 6mA 85% Class D Enable/shutdown function、Integrated PLL QFN-20-EP(4x4) Audio Amplifiers ROHSTexas InstrumentsAudio AmplifiersTPA4411RTJ
QFN-20-EP(4x4)-40℃~+85℃ -80dB 0.054% 1.8V~4.5V 100mWx2@16Ω 2 Single-Ended Inputs 2-Channel 6.5A 98dB Automatic mute/no-noise switch、Enable/shutdown function、ESD protection、Overvoltage protection Class AB QFN-20-EP(4x4) Audio Amplifiers ROHSTexas InstrumentsAudio AmplifiersTPA2012D2RTJRG4
QFN-20(4x4)Enable/shutdown function、Filterless architecture QFN-20(4x4) Audio Amplifiers ROHSTexas InstrumentsAudio Amplifiers
Questions
Is there a KiCad symbol and footprint for the TPA2012D2RTJR?
Yes. The symbol is EasyEDA_Pro:TPA2012D2RTJR and the footprint EasyEDA_Cloud:QFN-20_L4.0-W4.0-P0.50-TL-EP2.7, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TPA2012D2RTJR?
QFN-20-EP(4x4), with 21 pins. Its footprint is drawn on this page.
Where is the TPA2012D2RTJR datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the TPA2012D2RTJR?
JLCPCB lists it as part C7717, with 991 in stock; the sellers' links on this page open their listings.
What can replace the TPA2012D2RTJR?
Parts like it in the library: the DRV600RTJ by Texas Instruments, the DRV601RTJ by Texas Instruments, the TPA2014D1RGPR by Texas Instruments and the TPA4411RTJ by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the TPA2012D2RTJR?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.