Overview
The PCM1732U is a digital To Analog Converter made by Texas Instruments in a SO-28 package with 28 pins. -25℃~+70℃ 2 24 4.5V~5.5V 96kHz I2S Power-on reset、Integrated modulator、Programmable gain、Output enable control Voltage Buffer SO-28 Digital to Analog Converters (DAC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PCM1732U, from EasyEDA) and its footprint (Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5706679).
Symbol
Footprint
Parameters
8- Function
- Programmable gain；Integrated modulator；Output enable control；Power-on reset
- Interface
- I2S
- Number of Channels
- 2
- Operating Temperature
- -25℃~+70℃
- Output Type
- Voltage Buffer
- Resolution (Bits)
- 24
- Update Rate
- 96kHz
- Voltage - Supply
- 4.5V~5.5V
Order codes
1- PCM1732ULCSC C5706679
Pinout
28| Pin | Name | Type |
|---|---|---|
| 1 | LRCIN | Unspecified |
| 2 | DIN | Unspecified |
| 3 | BCKIN | Unspecified |
| 4 | CLKO | Unspecified |
| 5 | XTI | Unspecified |
| 6 | XTO | Unspecified |
| 7 | DGND | Unspecified |
| 8 | VDD | Unspecified |
| 9 | HDCD | Unspecified |
| 10 | VCC2R | Unspecified |
| 11 | AGND2R | Unspecified |
| 12 | EXTR | Unspecified |
| 13 | VOUTR | Unspecified |
| 14 | AGND1 | Unspecified |
| 15 | VCC1 | Unspecified |
| 16 | VOUTL | Unspecified |
| 17 | EXTL | Unspecified |
| 18 | AGND2L | Unspecified |
| 19 | VCC2L | Unspecified |
| 20 | GAIN | Unspecified |
| 21 | ZERO# | Unspecified |
| 22 | RST# | Unspecified |
| 23 | CS#/IWO | Unspecified |
| 24 | MODE | Unspecified |
| 25 | MUTE# | Unspecified |
| 26 | MD/FSS | Unspecified |
| 27 | MC/DEM | Unspecified |
| 28 | ML/I2S | Unspecified |
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Is there a KiCad symbol and footprint for the PCM1732U?
Yes. The symbol is EasyEDA_Cloud:PCM1732U and the footprint Package_SO:SOIC-28W_7.5x17.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PCM1732U?
SO-28, with 28 pins. Its footprint is drawn on this page.
Where is the PCM1732U datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the PCM1732U?
JLCPCB lists it as part C5706679, with 0 in stock; the sellers' links on this page open their listings.
What can replace the PCM1732U?
Parts like it in the library: the DAC900U/1K by Texas Instruments, the AD9742ARZ by Analog Devices, the AD9754ARZ by Analog Devices and the DAC7625UB by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
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