2 layers23.8 × 38.8 mm
Overview
The PCM1860DB is an ADCs, DACs Special Purpose made by Texas Instruments in a TFSOP-30-175mil package with 30 pins. -40℃~+125℃ 192kHz 2 24 3V~3.6V Audio Analog-to-Digital Converter Built-in I2S TFSOP-30-175mil ADCs/DACs - Special Purpose ROHS.
PCBKit's library has its KiCad symbol (Audio:PCM1860DBT, from KiCad's library) and its footprint (Package_SO:TSSOP-30_4.4x7.8mm_P0.5mm, from KiCad's library), ready for a KiCad board. 191 are in stock at JLCPCB (part C1520799). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
7- Interface Type
- I2S
- Number of Channels
- 2
- Operating Temperature
- -40℃~+125℃
- Resolution (Bits)
- 24
- Sampling Rate
- 192kHz
- The Chip Type
- Audio Analog-to-Digital Converter
- Voltage - Supply
- 3V~3.6V
Order codes
1- PCM1860DBTLCSC C1520799
Pinout
30| Pin | Name | Type |
|---|---|---|
| 1 | VINL2/VIN1M | Input |
| 2 | VINR2/VIN2M | Input |
| 3 | VINL1/VIN1P | Input |
| 4 | VINR1/VIN2P | Input |
| 5 | Mic_Bias | Power out |
| 6 | VREF | Power out |
| 7 | AGND | Power in |
| 8 | AVDD | Power in |
| 9 | XO | Output |
| 10 | XI | Input |
| 11 | LDO | Power in |
| 12 | DGND | Power in |
| 13 | DVDD | Power in |
| 14 | IOVDD | Power in |
| 15 | SCKI | Input |
| 16 | LRCK | Input/output |
| 17 | BCK | Input/output |
| 18 | DOUT | Output |
| 19 | INT | Output |
| 20 | MD6 | Input |
| 21 | MD5 | Input |
| 22 | MD4 | Input |
| 23 | MD2 | Input |
| 24 | MD3 | Input |
| 25 | MD1 | Input |
| 26 | MD0 | Input |
| 27 | VINL4/VIN4M | Input |
| 28 | VINR4/VIN3M | Input |
| 29 | VINL3/VIN4P | Input |
| 30 | VINR3/VIN3P | Input |
Open-source boards using it
All 1Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/PCM1860DB" title="PCM1860DB in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/PCM1860DB.jpg" alt="PCM1860DB" width="1200" height="900">[](https://pcbkit.io/parts/ti/PCM1860DB)Questions
Is there a KiCad symbol and footprint for the PCM1860DB?
Yes. The symbol is Audio:PCM1860DBT and the footprint Package_SO:TSSOP-30_4.4x7.8mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCM1860DB?
TFSOP-30-175mil, with 30 pins. Its footprint is drawn on this page.
Where is the PCM1860DB datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the PCM1860DB?
JLCPCB lists it as part C1520799, with 191 in stock; the sellers' links on this page open their listings.
What can replace the PCM1860DB?
Parts like it in the library: the PCM1860DBTR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the PCM1860DB?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
