70
DEX-P9,P9R
7.2 IC
PCM1800
LC89055WHS-RA8
TC74HCT157AF
TC7SH02FU
SM5849AF
TC9271FS
PE5208A
PE5209A
AN8015SH
PCM1704U-J
OPA2134UA
SM5847AF
LC75386YWHS
PD8083A
TC7MH573FK
PD6356A
TA2153FN
TC9495F2
PE5238A
BA5811FM
- Pin Functions (PCM1800)
Pin No. Pin Name I/O Function and Operation
1 VINL I Analog input, Lch
2 VREF1 Reference 1 decoupling capacitor
3 REFCOM Reference decoupling common
4 VREF2 Reference 2 decoupling capacitor
5 VINR I Analog input, Rch
6 rstb I Reset input
7 BYPAS I LCF bypass control
8, 9 FMT0, 1 I Audio data format 0, 1
10, 11 MODE0, 1 I Master/slave mode select 0, 1
12 FSYNC I/O Frame synchronous input/output
13 LRCK I/O Sampling clock input/output
14 BCK I/O Bit clock input/output
15 DOUT O Audio data output
16 SYSCK I System clock input 256fs, 384fs, 512fs
17 DGND Digital GND
18 VDD Digital power supply
19 CINNR Anti-aliasing filter capacitor (-)Rch
20 CINPR Anti-aliasing filter capacitor (+)Rch
21 CINNL Anti-aliasing filter capacitor (-)Lch
22 CINPL Anti-aliasing filter capacitor (+)Lch
23 VCC Analog power supply
24 AGND Analog GND
PCM1800