Datasheet

®
7 PCM1716
14 15 16 1 2 3
14 15
1/f
S
L_ch
R_ch
MSB LSB
16
LRCIN (pin 1)
BCKIN (pin 3)
(1) 16-Bit Right Justified
DIN (pin 2)
1 2 3
14 15
MSB LSB
16
18 19 20 1 2 3
18 19
MSB LSB
20
(2) 20-Bit Right Justified
DIN (pin 2)
1 2 3
18 19
MSB LSB
20
23 24 1 2 3
22 23
MSB LSB
24
(3) 24-Bit Right Justified
DIN (pin 2)
(4) 24-Bit Left Justified
DIN (pin 2)
1 2 3
22 23
MSB LSB
24
1 2 3
22 23
MSB LSB
24
1 2 3
22 23
MSB LSB
24
1 2 3
14 15
1/f
S
L_ch
R_ch
MSB LSB
16
LRCIN (pin 1)
BCKIN (pin 3)
(5) 16-Bit I
2
S
DIN (pin 2)
1 2 3
14 15
MSB LSB
16
21
21
1 2 3
22 23
MSB LSB
24
(6) 24-Bit I
2
S
DIN (pin 2)
1 2 3
22 23
MSB LSB
24
FIGURE 3. Audio Data Input Formats.
LRCKIN
BCKIN
DIN
1.4V
1.4V
1.4V
t
BCH
t
BCL
t
LB
t
BL
t
DS
BCKIN Pulse Cycle Time
BCKIN Pulse Width High
BCKIN Pulse Width Low
BCKIN Rising Edge to LRCIN Edge
LRCIN Edge to BCKIN Rising Edge
DIN Set-up Time
DIN Hold Time
: t
BCY
: t
BCH
: t
BCL
: t
BL
: t
LB
: t
DS
: t
DH
: 100ns (min)
: 50ns (min)
: 50ns (min)
: 30ns (min)
: 30ns (min)
: 30ns (min)
: 30ns (min)
t
DH
t
BCY
FIGURE 4. Audio Data Input Timing Specification.
Not Recommended For New Designs