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AD1955

Audio

High Performance Multibit Sigma-Delta DAC with SACD Playback, SSOP-28

Symbol

28 pins
Schematic symbol for AD1955
Units
1
Kind
part
Grid
on 1.27 mm

Footprint

28 pads
Footprint for AD1955
Library
Package_SO
Mount
smd
Courtyard
9.4 × 10.7 mm
Link
exact
Footprint page
Open →

3D model

STEP

Package_SO_SSOP-28_5.3x10.2mm_P0.65mm

7.80 × 10.20 × 2.10 mm

362 KB STEP

Library
Package_SO_SSOP-28_5.3x10.2mm
Link
exact
Model page
Open →

Pins and pads

Every pin on the symbol has a pad on the footprint.

PinNameTypePad
1DVDDpower_in1
2LRCLK/EF_WCLKinput2
3BCLK/EF_BCLKinput3
4SDATA/EF_LDATAinput4
5EF_RDATAinput5
6DSD_SCLKbidirectional6
7DSD_LDATAinput7
8DSD_RDATAinput8
9DSD_PHASEbidirectional9
10AGNDpower_in10
11OUTR+output11
12OUTR-output12
13FILTRoutput13
14IREFpassive14
15AVDDpower_in15
16FILTBoutput16
17OUTL-output17
18OUTL+output18
19AGNDpassive19
20ZERORoutput20
21ZEROLoutput21
22MUTEinput22
23~{PD/RST}input23
24CDATAinput24
25~{CLATCH}input25
26CCLKinput26
27MCLKinput27
28DGNDpower_in28

On real boards

20+ designs use this part

20 carry its footprint on a board, and no other part in the catalog uses that footprint. Largest first.

Provenance

Credit
KiCad Libraries Contributors
Licence
CC-BY-SA-4.0-with-KiCad-exception
Link method
exact
Cross-check
passed