SM5846AP_06 Datasheet, PDF (13/36 Pages) Nippon Precision Circuits Inc – Multi-function Digital Filter

PIN DESCRIPTION
Number
Name
I/O¹
1
DIN
Ip
2
BCKI
Ip
3
VDD1
–
4
DITH
Ip
5
CKEN
Ip
6
XTI
I
7
XTO
O
8
VSS1
–
9
CKO
O
10
CKS
Ip
11
ASEL2/MDCK
Ip
12
HS/MDT
Ip
13
SYNC/MDLE
Ip
14
RST
Ip
15
LRS
Ip
16
DEEM
Ip
17
TEST1
Ip
18
TEST2
Ip
19
OBS
Ip
20
ASEL1
Ip
21
VSS2
–
22
VDD2
–
23
DOR
O
24
DOL
O
25
WCKO
O
26
BCKO
O
27
MDS
Ip
28
LRCI
Ip
1. Ip = input pin with pull-up resistor, I = input, O = output
SM5846AP
Description
Data input
Bit clock input
5V supply voltage
Dither ON/OFF control
Crystal oscillator operation enable
Crystal oscillator input/external clock input
Crystal oscillator output
Ground
Master clock output
Master clock input frequency select
Operating mode select/microprocessor interface clock input
Operating mode select/microprocessor interface data input
Sync mode select/microprocessor interface latch enable input
Reset input
LR clock polarity select
Deemphasis ON/OFF select
Test pin 1. Tie HIGH or leave open for normal operation.
Test pin 2. Tie LOW for normal operation.
Output data length select
Operating mode select
Ground
5V supply voltage
Right-channel data output
Left-channel data output
Word clock output
Output data bit clock output
Mode set method select
LR clock input
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