AK4101A Datasheet, PDF (5/29 Pages) Asahi Kasei Microsystems – QUAD OUTPUTS 192KHZ 24 BIT DIT

ASAHI KASEI
[AK4101A]
No. Pin Name
I/O
Description
23 CKS1
I Clock Mode Select 1 Pin
(Pull-down Pin)
24 TXN4
O Negative Differential Output Pin for Channel 4
25 TXP4
O Positive Differential Output Pin for Channel 4
26 TXN3
O Negative Differential Output Pin for Channel 3
27 TXP3
O Positive Differential Output Pin for Channel 3
28 VDD
-
Power Supply Pin, 4.75V∼5.25V
29 VSS
- Ground Pin, 0V
30 TXN2
O Negative Differential Output Pin for Channel 2
31 TXP2
O Positive Differential Output Pin for Channel 2
32 TXN1
O Negative Differential Output Pin for Channel 1
33 TXP1
O Positive Differential Output Pin for Channel 1
34 DIF0
I Audio Serial Interface Select 0 Pin
(Pull-down Pin)
35 VDD
-
Power Supply Pin, 4.75V∼5.25V
36 DIF1
I Audio Serial Interface Select 1 Pin
(Pull-down Pin)
37 DIF2
I Audio Serial Interface Select 2 Pin
(Pull-down Pin)
38 U1
I User Data Bit Input Pin for Channel 1
(Pull-down Pin)
39 U2
I User Data Bit Input Pin for Channel 2
(Pull-down Pin)
40 U3
I User Data Bit Input Pin for Channel 3
(Pull-down Pin)
41 U4
I User Data Bit Input Pin for Channel 4
(Pull-down Pin)
42 V12
I Validity Bit Input Pin for Channel 1 & Channel 2
43 V34
I
Validity Bit Input Pin for Channel 3 & Channel 4
(Pull-down Pin)
44 TRANS
I Audio Routing Mode (Transparent Mode) Pin at Synchronous mode
0: Normal mode, 1: Audio routing mode (Transparent mode)
Notes:
1. Internal pull-up and pull-down resistors are connected on-chip. The value of the resistors is 43kΩ (typ).
2. All input pins except internal pull-down/pull-up pins should not be left floating.
MS0250-E-00
-5-
2003/07