2 layers69.2 × 50 mm
Overview
The TSC2004IRTJR is a touch Screen Controller made by Texas Instruments in a QFN20-EP(4x4) package with 21 pins. 4-Wire Resistive Built-in temperature sensor I2C、Serial QFN20-EP(4x4) Touch Screen Controllers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TSC2004IRTJR, from EasyEDA) and its footprint (EasyEDA_Cloud:QFN20_L4.0-W4.0-P0.5-TL-EP2.7, from EasyEDA), ready for a KiCad board. 189 are in stock at JLCPCB (part C128424). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Parameters
7- Features
- Built-in temperature sensor
- Interface
- Serial
- Operating Temperature
- -40℃~+85℃
- Quiescent Current (Iq)
- 0.8uA
- Touch Screen Type
- 4-Wire Resistive
- Voltage - Supply
- 1.2V~3.6V
- Voltage Reference
- External
Order codes
1- TSC2004IRTJRLCSC C128424
Pinout
21| Pin | Name | Type |
|---|---|---|
| 1 | SDA | Unspecified |
| 2 | SCL | Unspecified |
| 3 | AD1 | Unspecified |
| 4 | PINTDAV | Unspecified |
| 5 | RESET | Unspecified |
| 6 | DGND | Unspecified |
| 7 | I/OVDD | Unspecified |
| 8 | NC | Unspecified |
| 9 | AUX | Unspecified |
| 10 | AGND | Unspecified |
| 11 | VREF | Unspecified |
| 12 | SNSVDD | Unspecified |
| 13 | X+ | Unspecified |
| 14 | Y+ | Unspecified |
| 15 | SUBGND | Unspecified |
| 16 | X- | Unspecified |
| 17 | Y- | Unspecified |
| 18 | SNSGND | Unspecified |
| 19 | NC | Unspecified |
| 20 | AD0 | Unspecified |
| 21 | EXP | Unspecified |
Open-source boards using it
All 2- 2 layers68 × 100 mm
Solderparty keyboard featherwing hw keyboard featherwing
oomlout/oomlout_oomp_project_bot_v_2
96 parts
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Is there a KiCad symbol and footprint for the TSC2004IRTJR?
Yes. The symbol is EasyEDA_Cloud:TSC2004IRTJR and the footprint EasyEDA_Cloud:QFN20_L4.0-W4.0-P0.5-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 TSC2004IRTJR?
QFN20-EP(4x4), with 21 pins. Its footprint is drawn on this page.
Where is the TSC2004IRTJR datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the TSC2004IRTJR?
JLCPCB lists it as part C128424, with 189 in stock; the sellers' links on this page open their listings.
Which open-source boards use the TSC2004IRTJR?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.