IC DESCRIPTION - 4/4 (IC,AK4586) - 1/1
Pin No.Pin NameI/ODescription
1XTOOX'tal Output Pin.
2XTIIX'tal Input Pin.
3DVDD-Digital Power Supply Pin,4.5V-5.5V.
4DVSS-Digital Ground Pin,0V.
5TVDD-Output Buffer Powr Supply Pin,2.7V-5.5V.
6TXOTransmit channel (through data) Output Pin.
7MCKOOMaster Clock Output Pin.
8LRCKI/OInput/Output Channel Clock Pin.
9BICKI/OAudio Serial Data Clock Pin.
10SDTOOAudio Serial Data Output Pin.
11SDOB1IDAC1 Audio Serial Data Input Pin.
12SDOB2IDAC2 Audio Serial Data Input Pin.
13SDOB3IDAC3 Audio Serial Data Input Pin.
14INT0OInterrupt 0 Pin.
15INT1OInterrupt 1 Pin.
16CDTOOControl Data Output Pin in 4-wire serial control mode.
17CDTIIControl Data Input Pin in 4-wire serial control mode.
18CCLKIControl Data Clock Pin in 4-wire serial control mode.
19CSNIChip Select Pin in 4-wire serial control mode.
Zero Input Detect 2 Pin (Note1) When the input data of the group 1 follow
20DZF2O
total 8912 LRCK cycles with "0"input data,this pin goes to "H".
21AVSS-Analog Ground Pin,0V
22AVDD-Analog Power Supply Pin,4.5V-5.5V
23VREFHIPositive Voltage Reference Input Pin,AVDD
Common Voltage Output Pin,AVDD/2 Large external capacitor
24VCOMO
around 2.2?F is used to reduce power-supply noise.
Zero Input Detect 1 Pin (Note 1) When the input data of the group 1 follow
25DZF1O
total 8192 LRCK cycles with "0" input data,this pin goes to " H".
26LOUT3ODAC3 Lch Analog Output Pin.
27ROUT3ODAC3 Rch Analog Output Pin.
28LOUT2ODAC2 Lch Analog Output Pin.
29ROUT2ODAC2 Rch Analog Output Pin.
30LOUT1źDAC1 Lch Analog Output Pin.
31ROUT1ODAC1 Rch Analog Output Pin.
32LINILch Analog Input Pin.
33RIN?Rch Analog Input Pin.
34PVDD-PLL Power Supply Pin,4.5V-5.5V.
35R-External Resistor Pin 18k& +/-1% resistor to PVSS externally.
36PVSS-PLL Ground Pin,0V.
37RX4IReceiver Channel 4 Pin (Internal biased pin).
38SLAVEISlave Mode Pin "L":Master mode or Slave mode, "H":Slave mode.
39RX3IReceiver Channel 3 Pin (Internal biased pin).
40TSTITest Pin This Pin should be connecter to DVSS.
41RX2IReceiver Channel 2 Pin (Internal biased pin).
2
42I2C?Control Mode Select Pin "L":4-wire Serial,"H":IC BUS.
43RX1IReceiver Channel 1 Pin (Internal biased pin).
Power-Down & Reset Pin
When "L", the AK4586 is powered -down ,all output pins go to "L"and the
44PDNI
control registers are teset to default state. If the state of CAD 1-0 changes,then
the AK4586 must be reset by PDN.
Note 1: The group 1 and 2 can be selected by DZFM2-0bits.
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