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IC DESCRIPTION - 4/8 (PCM1716E)-1/1
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3 7 63 1515 0
Pin No.
Pin Name
1
LRCIN
2
DIN
3
BCKIN
4
CLKO
5
XTI
6
XTO
7
DGND
8
VDD
9
VCC2R
10
AGND2R
11
EXTR
12
NC
13
VOUTR
14
AGND1
15
VCC1
16
VOUTL
17
NC
18
EXTL
19
AGND2L
TE
L 13942296513
20
VCC2L
21
ZERO
_______
22
RST
_____
23
CS/IWO
24
MODE
____________
25
MUTE
26
MD/DM0
27
MC/DM1
28
ML/IIS
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I/O
I
Left and Right Clock Input. This clock is equal to the sampling rate - f
I
Serial Audio Data Input. (1)
I
Bit Clock Input for Serial Audio Data.(1)
O
Buffered Output of Oscillator. Equivalent to System Clock.
I
Oscillator Input (External Clock Input)
O
Oscillator Output
–
Digital Ground
–
Digital Power +5V
–
Analog Power +5V
–
Analog Ground
O
Rch, Common Pin of Analog Output Amp
–
Not used
O
Rch, Analog Voltage Output of Audio Signal
–
Analog Ground
–
Analog Power +5V
O
Lch, Analog Voltage Output of Audio Signal
–
Not used
O
Lch, Common Pin of Analog Output Amp
–
Analog Ground
–
Analog Power +5V
O
Zero Data Flag
I
Reset. When this pin is low, the DF and modulators are held in reset. (2)
I
Chip Select/Input Format Selection. When this pin is low, the Mode Control is effective. (3)
I
Mode Control Select. (H: Software, L: Hardware). (2)
I
Mute Control
I
Mode Control, DATA/De-emphasis Selection 1. (2)
I
Mode Control, BCK/De-emphasis Selection 2. (2)
I
Mode Control, WDCK/Input Format Selection. (2)
NOTES: (1) Pins 1, 2, 3; Schmitt Trigger input.
(2) Pins 22, 24, 25, 26, 27, 28; Schmitt Trigger input with pull-up resister.
(3) Pin 23; Schmitt Trigger input with pull-down resister.
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Description
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