AD1955ARSZ
Analog DevicesExtended
-40℃~+85℃ 2 24 4.5V~5.5V SPI、I2S SSOP-28-208mil ADCs/DACs - Special Purpose ROHS
- Part id
- adi/AD1955ARSZ
- Category
- ADCs, DACs, Special Purpose
- Package
- SSOP-28-208mil
- Pins
- 28
- In stock
- 0 at JLCPCB (C9818)
Overview
The AD1955ARSZ is an ADCs, DACs, Special Purpose made by Analog Devices in a SSOP-28-208mil package with 28 pins. -40℃~+85℃ 2 24 4.5V~5.5V SPI、I2S SSOP-28-208mil ADCs/DACs - Special Purpose ROHS.
PCBKit's library has its KiCad symbol (Audio:AD1955, from KiCad's library) and its footprint (Package_SO:SSOP-28_5.3x10.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C9818).
Symbol
Footprint
Pinout
28| Pin | Name | Type |
|---|---|---|
| 1 | DVDD | Power in |
| 2 | LRCLK/EF_WCLK | Input |
| 3 | BCLK/EF_BCLK | Input |
| 4 | SDATA/EF_LDATA | Input |
| 5 | EF_RDATA | Input |
| 6 | DSD_SCLK | Input/output |
| 7 | DSD_LDATA | Input |
| 8 | DSD_RDATA | Input |
| 9 | DSD_PHASE | Input/output |
| 10 | AGND | Power in |
| 11 | OUTR+ | Output |
| 12 | OUTR- | Output |
| 13 | FILTR | Output |
| 14 | IREF | Passive |
| 15 | AVDD | Power in |
| 16 | FILTB | Output |
| 17 | OUTL- | Output |
| 18 | OUTL+ | Output |
| 19 | AGND | Passive |
| 20 | ZEROR | Output |
| 21 | ZEROL | Output |
| 22 | MUTE | Input |
| 23 | PD/RST | Input |
| 24 | CDATA | Input |
| 25 | CLATCH | Input |
| 26 | CCLK | Input |
| 27 | MCLK | Input |
| 28 | DGND | Power in |
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Questions
Is there a KiCad symbol and footprint for the AD1955ARSZ?
Yes. The symbol is Audio:AD1955 and the footprint Package_SO:SSOP-28_5.3x10.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AD1955ARSZ?
SSOP-28-208mil, with 28 pins. Its footprint is drawn on this page.
Where is the AD1955ARSZ datasheet?
Analog Devices publishes it: the Datasheet link on this page opens it.
Where can I order the AD1955ARSZ?
JLCPCB lists it as part C9818, with 0 in stock; the sellers' links on this page open their listings.
What can replace the AD1955ARSZ?
Parts like it in the library: the PCM1804DB by Texas Instruments, the PCM2704CDB by Texas Instruments, the PCM1794ADB by Texas Instruments and the PCM1798DB by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.